Used Ring Making for sale (10,856)
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Listing
Lyon
7,869 km
Compression spring making machine
SchenkerFA 60 S; FA 30; FA 15 S; FA 6 S; 6 RU
Call
Year of construction: 1985, condition: ready for operation (used), Compression spring making machine. Most of the Schenker range of machines, as well as some Bamatec equipment is available with us.
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Listing
Germany
7,870 km
Vsi Sand Maker / Sand Making Machine
Constmach Sand Making MachineVsi Sand Maker / Sand Making Machine
Call
Condition: new, functionality: fully functional, color: other, Year of construction: 2025, Vertical Shaft Impact Crushers (VSI) stand out among rock crushing machines due to their high crushing efficiency and excellent particle shape production. Developed by CONSTMACH, these sand-making machines are used in the tertiary crushing stage to give cubic form to materials obtained from secondary crushers and to produce a high proportion of fine material.
The system offers superior performance in processing all types of minerals and ores, as well as hard rocks such as basalt and granite. High-quality sand is produced from materials with a maximum feed size of 45 mm. Vertical shaft impact crushers allow you to easily obtain the desired product size for different material types thanks to their variable speed rotor system.
It offers production capacity flexibility with a high reduction ratio, large feed hopper, and four different crushing chambers. In addition, high-chromium wheel shoes, anvils, and heavy-duty bearings ensure long life and low maintenance costs. The independent lubrication system and optional anvil replacement mechanism maximize uptime.
Vertical Shaft Impact Crusher Technical Specifications
Model: VSI-700-CR
Maximum Feed Size: 35 mm
Weight: 6,500 kg
Motor Power: 110 kW
Rotor Diameter: Ø700 mm
Rotor Speed: 60–70 m/s
Production Capacity: 60–100 t/h
Model: VSI-800-CR
Maximum Feed Size: 40 mm
Weight: 12,000 kg
Motor Power: 2 x 160 kW
Rotor Diameter: Ø800 mm
Rotor Speed: 45–60 m/s
Production Capacity: 150–200 t/h
Model: VSI-900-CR
Maximum Feed Size: 45 mm
Weight: 14,500 kg
Motor Power: 2 x 185 kW
Rotor Diameter: Ø900 mm
Rotor Speed: 50–60 m/s
Production Capacity: 200–250 t/h
Model: VSI-1000-OR
Maximum Feed Size: 90 mm
Weight: 15,000 kg
Motor Power: 2 x 200 kW
Rotor Diameter: Ø975 mm
Rotor Speed: 50–60 m/s
Production Capacity: 250–300 t/h
Why Choose CONSTMACH Vertical Shaft Impact Crushers?
CONSTMACH is a globally preferred brand in the production of stone crushing machines and sand making machines with its engineering quality. Our vertical shaft impact crushers offer high performance, low operating costs, and long-lasting use. Our models, which can be customized to the production needs of each facility, provide the advantages of easy maintenance and high efficiency. CONSTMACH is always the right choice for businesses seeking quality, reliability, and sustainable production.
What Do We Do at Constmach?
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Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Turkey
9,813 km
Sand making machine / stone crusher
Constmach Sand Making MachineVSI Crusher Sand Making Machine VSI-800-
Call
Condition: new, functionality: fully functional, Year of construction: 2025, Vertical Shaft Impact Crushers (VSI) stand out among rock crushing machines due to their high crushing efficiency and excellent particle shape production. Developed by CONSTMACH, these sand-making machines are used in the tertiary crushing stage to give cubic form to materials obtained from secondary crushers and to produce a high proportion of fine material.
The system offers superior performance in processing all types of minerals and ores, as well as hard rocks such as basalt and granite. High-quality sand is produced from materials with a maximum feed size of 45 mm. Vertical shaft impact crushers allow you to easily obtain the desired product size for different material types thanks to their variable speed rotor system.
It offers production capacity flexibility with a high reduction ratio, large feed hopper, and four different crushing chambers. In addition, high-chromium wheel shoes, anvils, and heavy-duty bearings ensure long life and low maintenance costs. The independent lubrication system and optional anvil replacement mechanism maximize uptime.
Vertical Shaft Impact Crusher Technical Specifications
Model: VSI-700-CR
Maximum Feed Size: 35 mm
Weight: 6,500 kg
Motor Power: 110 kW
Rotor Diameter: Ø700 mm
Rotor Speed: 60–70 m/s
Production Capacity: 60–100 t/h
Model: VSI-800-CR
Maximum Feed Size: 40 mm
Weight: 12,000 kg
Motor Power: 2 x 160 kW
Rotor Diameter: Ø800 mm
Rotor Speed: 45–60 m/s
Production Capacity: 150–200 t/h
Model: VSI-900-CR
Maximum Feed Size: 45 mm
Weight: 14,500 kg
Motor Power: 2 x 185 kW
Rotor Diameter: Ø900 mm
Rotor Speed: 50–60 m/s
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Production Capacity: 200–250 t/h
Model: VSI-1000-OR
Maximum Feed Size: 90 mm
Weight: 15,000 kg
Motor Power: 2 x 200 kW
Rotor Diameter: Ø975 mm
Rotor Speed: 50–60 m/s
Production Capacity: 250–300 t/h
Why Choose CONSTMACH Vertical Shaft Impact Crushers?
CONSTMACH is a globally preferred brand in the production of stone crushing machines and sand making machines with its engineering quality. Our vertical shaft impact crushers offer high performance, low operating costs, and long-lasting use. Our models, which can be customized to the production needs of each facility, provide the advantages of easy maintenance and high efficiency. CONSTMACH is always the right choice for businesses seeking quality, reliability, and sustainable production.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Focșani
9,192 km
Pellet press
TSF Ring Pellet Press
Condition: excellent (used), functionality: fully functional, machine/vehicle number: B0xanbytvo, power: 35 kW (47.59 HP), TSF ring die pellet machine
Automatic bearing lubrication system
Cooled differential
Air conditioning
Control cabinet
Efficiency (depends on material)
Engine power 35 kW
Different pellet diameters (selectable)
B0xanbytvo
Pellet press ring die diameter – 8 mm
Material requirements before entering pellet press – moisture 8–16%
Main motor with inverter
Electrical cabinet with numeric parameter control.
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Listing
Zheng Zhou Shi
11,505 km
Powder grinding mill
ball mill for mining &fine powder makingsilica/Barite/limestone powder plant
Call
Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making:
A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing.
Working Principle
The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application.
Structural Composition
A standard ball mill consists of several main components:
Feeding part: Ensures uniform material input through a feeder or screw conveyor.
Discharging part: Can be grate type or overflow type, depending on the discharge method.
Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners.
Transmission system: Includes motor, reducer, small transmission gear, and electrical control.
Grinding media: Steel or ceramic balls of various diameters for efficient grinding.
The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption.
Technical Details/Typical Specifications:
Feeding size: ≤25 mm
Discharge size: 0.074–0.4 mm
Capacity: 0.65–615 t/h (depending on model and material hardness)
Cylinder speed: 18–38 r/min
Power: 18.5–4500 kW
Liner material: High manganese steel, rubber, or alloy steel
Grinding media load: 30–45% of cylinder volume
Operating Modes:
Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz.
Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity.
Application in Mining and Powder Production
In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use.
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In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications.
Conclusion
A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.
Discover more used machines
Listing
Wiefelstede
7,608 km
Power amplifier
Hydraulik RingVRD 350
Call
Condition: used, PLC control, supply unit, converter, power module, U/E module, digital power amplifier
-Manufacturer: Hydraulik Ring, digital power amplifier
-Type: VRD 350
-Voltage: 24 V
-Dimensions: 220/80/H130 mm
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-Weight: 0.8 kg
Listing
Monte San Savino
8,478 km
Chain making machine
CHAIN MAKING MACHINE
Call
Year of construction: 2022, condition: used, We offer this used CHAIN MAKING MACHINE, model CHAIN MAKING MACHINE, year of manufacture 2022. MACHINE FOR PRODUCING CHAINS IN GOLD, SILVER, BRASS. If you have any questions or require further information, please do not hesitate to send us a message or call us.
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Listing
Langenfeld (Rheinland)
7,673 km
Ring binder
Ricoh RB5020 ring binder suitable forRicoh Pro C7200/8200/C9200 series
Call
Condition: used, functionality: fully functional, With this offer, you are purchasing a used accessory, the ‘Ricoh RB5020 ring binder’.
Item for sale:
1 x Ricoh RB5020 suitable for the following models:
Ricoh Pro C7200 series
Ricoh Pro 8200 series
Ricoh Pro C9200 series
Please check in advance whether this accessory is suitable for your machine.
Condition:
This offer is for a used device, which may show signs of wear
(minor scratches or yellowing).
The device has been tested for functionality
A test binding can be seen in the photo.
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Packaging and shipping:
You are welcome to view the device during our business hours. Please make an appointment!
Seaworthy packaging and worldwide shipping available on request!
A functional test will be recorded on video for you before shipping or collection.
For more information, please feel free to contact us personally.
Listing
Łask
8,312 km
Machine for production of medical masksc
Mask Making machine typ llr, ffp2GSKZJ-102
Call
Condition: excellent (used), Year of construction: 2020, Machines for the production of medical masks type llr , ffp2. Price per piece.
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Listing
Zheng Zhou Shi
11,505 km
Crushing equipment
VSI Sand maker / Sand making machineVertical Shaft Impact Crusher for sand
Call
Condition: new, functionality: fully functional, Year of construction: 2025, The VSI (Vertical Shaft Impactor) sand making machine is a type of crusher designed to accelerate the crushing of aggregate and produce cubical-shaped sand. It is widely used in the field of construction, mining, and other similar industries. Here are key features and information about VSI sand making machines:
1. Working Principle:
- The VSI sand making machine operates on the principle of stone impacting stone or stone impacting iron. Material is fed into the center of the rotor, which accelerates to high speed to throw the material outward against a wear-resistant lining.
2. Rotor and Crushing Chamber:
- The rotor is a crucial part of the VSI machine and is often designed with multiple pockets to facilitate material throwing and crushing.
- The crushing chamber is lined with wear-resistant materials to endure the impact and abrasion during the crushing process.
3. Feedstock Control:
- The feedstock (material to be crushed) can be controlled using a variable speed control system, allowing for adjustments to achieve the desired particle size.
4. Material Types:
- VSI machines are suitable for processing various materials, including hard and abrasive materials such as rocks, ores, and minerals.
5. Cubical Shaping:
- One of the significant advantages of VSI machines is their ability to produce cubical-shaped end products, which is desirable for high-quality concrete and asphalt production.
6. Adjustable Discharge:
- The machine usually has an adjustable discharge opening, allowing for customization of the final product size.
7. Sand Production:
- VSI sand making machines are primarily used to produce manufactured sand (M-sand) and crushed sand, which are essential components in the construction industry.
8. Maintenance:
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- Regular maintenance is required to ensure optimal performance and extend the machine's lifespan. This includes checking wear parts, lubrication, and addressing any issues promptly.
9. Variations:
- Different manufacturers may offer variations of VSI machines with unique features or specifications. Common variations include open rotor and closed rotor designs.
10. Environmental Considerations:
- VSI sand making machines are generally considered environmentally friendly as they produce less dust and noise compared to traditional crushers.
11. Manufacturers:
- Well-known manufacturers produce VSI sand making machines, and it's crucial to choose a reputable supplier with a track record of providing reliable equipment.
When considering a VSI sand making machine, factors such as feed size, capacity, and the desired end product specifications should be taken into account. Additionally, check the reputation of the manufacturer, and consider customer reviews and feedback regarding the specific model you are interested in.
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Auction ended
Flint
1,208 km
Extruder with Water Ring Pelletizer
GS MachExtruder with Water Ring Pelletizer
Condition: used, GS Mach approx. 6.5" extruder with Water Ring Pelletizer, with Water Ring Pelletizer, spin dryer, screen changer, and hopper, includes all control panels, 177 HP, 3 phase motor, also includes Color Feeder, in working condition, winning bidder responsible for proper disconnection and removal.
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Clickout
Auction ended
Flint
1,208 km
Extruder with Berringer water ring Pelle
PolystruderExtruder
Condition: used, Polystruder Extruder with Berringer water ring Pelletizer, 250 HP, 3 phase motor, with screen changer, includes spin dryer, and hopper.
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Listing
Germany
7,870 km
Sand making machine / stone crusher
Constmach VSI CrusherVSI 900 Vertical shaft impact crusher
Call
Condition: new, functionality: fully functional, Year of construction: 2025, Vertical Shaft Impact Crushers (VSI) stand out among rock crushing machines due to their high crushing efficiency and excellent particle shape production. Developed by CONSTMACH, these sand-making machines are used in the tertiary crushing stage to give cubic form to materials obtained from secondary crushers and to produce a high proportion of fine material.
The system offers superior performance in processing all types of minerals and ores, as well as hard rocks such as basalt and granite. High-quality sand is produced from materials with a maximum feed size of 45 mm. Vertical shaft impact crushers allow you to easily obtain the desired product size for different material types thanks to their variable speed rotor system.
It offers production capacity flexibility with a high reduction ratio, large feed hopper, and four different crushing chambers. In addition, high-chromium wheel shoes, anvils, and heavy-duty bearings ensure long life and low maintenance costs. The independent lubrication system and optional anvil replacement mechanism maximize uptime.
Vertical Shaft Impact Crusher Technical Specifications
Model: VSI-700-CR
Maximum Feed Size: 35 mm
Weight: 6,500 kg
Motor Power: 110 kW
Rotor Diameter: Ø700 mm
Rotor Speed: 60–70 m/s
Production Capacity: 60–100 t/h
Model: VSI-800-CR
Maximum Feed Size: 40 mm
Weight: 12,000 kg
Motor Power: 2 x 160 kW
Rotor Diameter: Ø800 mm
Rotor Speed: 45–60 m/s
Production Capacity: 150–200 t/h
Model: VSI-900-CR
Maximum Feed Size: 45 mm
Weight: 14,500 kg
Motor Power: 2 x 185 kW
Rotor Diameter: Ø900 mm
Rotor Speed: 50–60 m/s
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Production Capacity: 200–250 t/h
Model: VSI-1000-OR
Maximum Feed Size: 90 mm
Weight: 15,000 kg
Motor Power: 2 x 200 kW
Rotor Diameter: Ø975 mm
Rotor Speed: 50–60 m/s
Production Capacity: 250–300 t/h
Why Choose CONSTMACH Vertical Shaft Impact Crushers?
CONSTMACH is a globally preferred brand in the production of stone crushing machines and sand making machines with its engineering quality. Our vertical shaft impact crushers offer high performance, low operating costs, and long-lasting use. Our models, which can be customized to the production needs of each facility, provide the advantages of easy maintenance and high efficiency. CONSTMACH is always the right choice for businesses seeking quality, reliability, and sustainable production.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Germany
7,870 km
Mobile crusher/sand making/stone crusher
Constmach Mobile Crushing PlantMobile vertical shaft impact crushing
Call
Condition: new, Year of construction: 2025, functionality: fully functional, power: 170 kW (231.14 HP), fuel type: hybrid, color: other, Equipment: cabin, CONSTMACH V-70 mobile vertical shaft impact crusher, also known as the mobile sand making machine, is a high-efficiency mobile crushing and screening plant specifically designed for the production of high-quality fine aggregate. It delivers superior performance, particularly in the production of perfectly cubic sand with a grain size of 0-5 mm.
Thanks to its advanced engineering, durable components, and long-lasting design, it offers maximum efficiency in different rock types of varying hardness, such as granite, basalt, dolomite, gabbro, and limestone. The V-70 model can directly process natural stones up to 35 mm in size, as well as materials obtained from primary or secondary crushing processes.
With a production capacity ranging from 100 to 150 tons per hour, it can simultaneously produce 0-5 mm sand and three different aggregate fractions. Thanks to its user-friendly hydraulic-mounted mobile chassis, the plant is ready for operation in just a few hours at the installation site. The automation system is equipped with SIEMENS and SCHNEIDER electronic components, allowing all operations to be easily managed from a single tablet.
Thanks to its compact design, the V-70 complies with international road transport standards and can be quickly transported to different construction sites using a king-pin-connected tractor. The system can also be equipped with an optional diesel generator, allowing for independent operation in areas where energy is needed.
V-70 Mobile Vertical Shaft Crusher Technical Specifications
Production Capacity: 100-150 tph
Maximum Feed Size: 35 mm
Feed Height: 4.5 meters
Main Configuration: VSI Crusher + Vibrating Screen
Total Motor Power: 170 kW
Electric Generator Requirement: 400 kVA
Plant Weight: 32 tons
Plant Dimensions: 17.8 (L) x 3.35 (W) x 4.3 (H) meters
Chassis Type: Single chassis with wheels equipped with hydraulic legs
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Why Choose the V-70 Mobile Vertical Shaft Impact Crusher?
CONSTMACH V-70 offers maximum efficiency, low maintenance costs, and superior quality in rock crushing and sand production. Its compact design makes it easy to transport, and its automation system requires minimal operator intervention. Its long-lasting components, high-performance VSI crusher system, and energy efficiency ensure the highest return on your investment. Manufactured with the CONSTMACH guarantee, the V-70 stands out in the industry with its durability, performance, and after-sales technical support. If you are looking for a reliable, fast, and economical solution for quality sand production, the V-70 is the right choice for you.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Germany
7,870 km
Impact crusher/sand making/stone crusher
Constmach Stone CrusherTertiary impact crusher / Stone crushers
Call
Condition: new, functionality: fully functional, Year of construction: 2025, CONSTMACH tertiary impact crusher is an advanced crushing machine that provides high efficiency in rock crushing and sand making processes. It delivers superior performance, especially in crushing medium-hardness materials with low abrasive properties. This machine stands out with its ability to produce fine, cubic-shaped material down to 0.5 mm in a single pass. It is an ideal choice for producing high-quality aggregate in sectors such as construction, ready-mix concrete production, and asphalt applications.
Tertiary crushers ensure that the material is produced in homogeneous sizes during the crushing process and enable more efficient utilization of the material thanks to their high reduction ratio. With these features, the CONSTMACH tertiary crusher is also frequently preferred as a “sand making machine” in stone crushing plants.
Thanks to its high-speed rotating rotor system and adjustable crusher plates, the material can be crushed to the desired fineness. The hydraulic opening and adjustment mechanism allows operators to perform maintenance and replacement operations safely and quickly. Replaceable wear parts ensure long-term use and low operating costs. Furthermore, its design, suitable for operation in closed-circuit systems, provides consistent quality across different product sizes.
Tertiary Crusher Technical Specifications
MODEL: CTC - 1275
Rotor Diameter: 1,100 x 750 mm
Rotor Speed: 800 - 900 rpm
Maximum Feed Size: 100 mm
Capacity: 60 - 80 t/h
Motor Power: 110 kW
Weight: 9,500 kg
MODEL: CTC - 1210
Rotor Diameter: 1,100 x 1,000 mm
Rotor Speed: 800 - 900 rpm
Maximum Feed Size: 120 mm
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Capacity: 80 - 135 t/h
Motor Power: 160 kW
Weight: 12,500 kg
MODEL: CTC - 1212
Rotor Diameter: 1,100 x 1,200 mm
Rotor Speed: 800 - 900 rpm
Maximum Feed Size: 150 mm
Capacity: 120 - 170 t/h
Motor Power: 200 kW
Weight: 15,500 kg
MODEL: CTC - 1215
Rotor Diameter: 1,100 x 1,500 mm
Rotor Speed: 800 - 900 rpm
Maximum Feed Size: 150 mm
Capacity: 230 - 250 t/h
Motor Power: 250 kW
Weight: 18,500 kg
Why Choose CONSTMACH Tertiary Crushers
CONSTMACH offers reliable solutions in crushing, screening, and concrete production equipment that meet international standards. Our tertiary impact crushers increase your operation's production efficiency with high quality, durability, and low maintenance costs. We are always by your side during the after-sales process with our spare parts and technical support services. If you are looking for a long-lasting, energy-efficient, and high-performance stone crushing machine, CONSTMACH is the right choice for you.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, rock crushing machines, rock crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Eisenach
7,874 km
Concrete block making machine
Constmach Concrete Block MachinesConcrete Block Making Machine BS-25
Call
Condition: new, functionality: fully functional, color: other, Year of construction: 2025, Equipment: cabin, hydraulics, The BS-25 concrete block making machine is an excellent solution for plants producing concrete blocks, bricks, paving stones, and bims, offering high efficiency and flexible production capabilities. Developed in line with modern production concepts, this machine can easily produce various products such as paving stones, curb stones, and hollow blocks using different molds thanks to its single-layer structure.
Thanks to its scalable facility structure, investors can quickly and economically increase their production capacity according to their needs. The BS-25's fully automatic PLC control system allows a single operator to manage the entire production process. The touchscreen LCD control panel offers the ability to monitor and print production data in real time with its user-friendly interface and advanced reporting system.
With its remote access feature, the system can be controlled via LAN or internet connection, allowing for easy detection of potential malfunctions and remote software updates. This smart automation technology ensures consistent quality and maximum production in every shift.
BS-25 - Concrete Block Machine Technical Specifications
Production Capacity: 110–120 pallets/hour
Pallet Size: 1,200 x 980 x 230 mm
Control: PLC Automation System (Schneider)
Bunker Capacity: 1.5 m³
Hydraulic Oil Capacity: 500 liters
Upper Vibration: 3 kW x 2
Lower Vibration: 4 kW x 4
Total Electrical Requirement: 150 kW
Total Vibration Power: 30,000
Production Capacity in 8 Hours: 10,000 concrete blocks / 25,000 interlock blocks
Why Should You Choose the BS-25 Concrete Block Machine?
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CONSTMACH stands out in the production of concrete block, brick, and paving stone making machines with its reliability, engineering quality, and after-sales support. The BS-25 model reduces your production costs while increasing your capacity with its energy-efficient design, long-lasting components, and smart control system. Each machine is delivered after passing quality control tests and can be customized upon request. For investors seeking high durability, minimal maintenance requirements, and world-class production performance, the BS-25 is a symbol of long-term profitability and reliability.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Bad Langensalza
7,880 km
Concrete block - manufacturing plant
Constmach Concrete Block MachinesBS-20 Concrete Block Making Machine
Call
Condition: new, functionality: fully functional, color: other, Year of construction: 2025, Equipment: cabin, hydraulics, The BS-20 concrete block machine is a fully automatic block production facility equipped with modern production technologies and a hydraulic system. Thanks to its PLC-controlled structure, it produces with high precision without the need for operator intervention. Operating at a pressure of 100-160 bar, the system has the capacity to produce 20 interlocks and 8 20x40x20 blocks per press.
Furthermore, it minimizes labor requirements thanks to a collection robot that automatically stacks and packages dried products. The BS-20 offers an environmentally friendly production approach with its A+ energy-efficient motor system, EFF3 class electric motors, and low energy consumption.
It meets European quality standards with its ISO 9001:2008 quality management system, CE certificate, and DIN-TSEK compliant structure. It provides a user-friendly experience with its automatic/manual switching system that increases operational flexibility, remote fault detection via the internet, and forklift-compatible design.
BS-20 Concrete Block Machine Technical Specifications
Production Capacity: 100–110 pallets per hour
Pallet Size: 1,000 x 920 x 230 mm
Control: PLC Automation System (Schneider)
Bunker Capacity: 1.2 m³
Hydraulic Oil Capacity: 400 liters
Upper Vibration: 3 kW x 2
Lower Vibration: 4 kW x 4
Total Electrical Requirement: 150 kW
Total Vibration Power: 30,000
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Product Height (max): 3,000 mm
Product Length (max): 600 mm
Machine Chassis: 10 mm
Production in 8 Hours: 8,000 blocks / 18,000 interlocks
Why Should You Choose the Constmach BS-20 Concrete Block Making Machine?
The BS-20 Concrete Block Machine offers high efficiency, low operating costs, and long-lasting use for medium-sized businesses. Manufactured with the assurance of CONSTMACH engineering, this system delivers uninterrupted production performance thanks to its automation capabilities and robust construction. With spare parts warranty, fast service network, and 24/7 technical support, CONSTMACH ensures your investment operates reliably for many years. Therefore, by choosing the BS-20 model, you can maximize both your production quality and operational efficiency.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Volkach
7,943 km
FOLDING ROLLERS RING ROLLERS
FOLDING ROLLERSAll
Call
Condition: used, offer consists of:
New roller
(knurled part 810mm)
- for MBO folders
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working width 78cm - 435€ / pc.
We can also organize the following for you:
packaging, loading, transport ( by ship or plane) including customs
Listing
Volkach
7,943 km
Hohner ring eyelet stitching heads 48/5 S
Hohner48/5 S
Call
Condition: used, offer consists of:
2x Hohner 48/5 S ring eyelet stitching heads
suitable for any kind of booklet maker / saddle stitcher
- weight: 5,4kg
We can also organize the following for you:
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packaging, loading, transport ( by ship or plane) including customs
Listing
Hessisch Lichtenau
7,826 km
Flame heating device, ring burner for heating with ring nozzles, 10 pieces ranging from Ø 310 mm to
Roland Groß + Söhne GmbH1 x 1" Ionisation
Call
Condition: used, Flame Heating Device Roland Groß + Söhne GmbH
Ring Burner for Preheating Weld Seams, Casting Preheating, etc.
Model: 1 x 1" Ionization
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Serial No.: ALMA Year of Manufacture: 03/20
Connection Voltage: 230 Volt
Max. Gas Pressure: 500 mbar
Max. Air Pressure: 10 bar
Max. Gas Flow Rate: 30 Nm³/h
Max. Air Flow Rate: 300 Nm³/h
Including 10 Different Flame Ring Nozzles
- Flame monitoring by Hans Henning
- Hinged ring nozzle made of two half-shells, inner Ø 310 mm, with hose quick-connect coupling and ignition device, outlet at the face side
- Hinged ring nozzle made of two half-shells, inner Ø 400 mm, with hose quick-connect coupling and ignition device, central outlet
- Hinged ring nozzle made of two half-shells, inner Ø 490 mm, with hose quick-connect coupling and ignition device, central outlet
- Hinged ring nozzle made of two half-shells, inner Ø 500 mm, with hose quick-connect coupling and ignition device, outlet at the face side
- Hinged ring nozzle made of two half-shells, inner Ø 590 mm, with hose quick-connect coupling and ignition device, central outlet
- Hinged ring nozzle made of two half-shells, inner Ø 690 mm, with hose quick-connect coupling and ignition device, central outlet
- Hinged ring nozzle made of two half-shells, inner Ø 690 mm, with hose quick-connect coupling and ignition device, outlet at the face side
- Hinged ring nozzle made of two half-shells, inner Ø 800 mm, with hose quick-connect coupling and ignition device, central outlet
- Hinged ring nozzle made of two half-shells, inner Ø 890 mm, with hose quick-connect coupling and ignition device, outlet at the face side
- Hinged ring nozzle made of two half-shells, inner Ø 890 mm, with hose quick-connect coupling and ignition device, central outlet
- Hinged ring nozzle made of two half-shells, inner Ø 990 mm, with hose quick-connect coupling and ignition device, central outlet
- Hinged ring nozzle made of two half-shells, arc length 1500 mm, with hose quick-connect coupling and ignition device, central outlet
For heating pipes and vessels.
For heating steel to welding temperature.
Ideal for repair welds and the fabrication of welded assemblies from fine-grain steels.
Preheating for powder flame spraying or Sulzer Metco high velocity flame spraying.
Gas heating for thermal coating applications.
Listing
Hessisch Lichtenau
7,826 km
Crane motor, slip-ring motor, push anchor motor, crane bridge travel drive with gearbox, precise hoi
DEMAG24/10 KF8-2 +
Call
Condition: used, Crane motor, travel drive crane bridge drive with gearbox
Sliding anchor motor, sliding anchor motor, three-phase electric motor, brake motor,
crane motor, cable drive, crane drive, hoist motor, fine hoist motor
Manufacturer: DEMAG
Motor type: 24/10 KF8-2
Motor No.: 982869
Motor type: B5
Rated voltage: 380 VAC
Rated frequency: 50 Hz
Power stage 1: 0,58 kW = 715 rpm.
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Power stage 2: 2,3 kW = 2900 rpm.
with gearbox DEMAG type KS 12
Reduction gearbox
fabric. no. 1909104
gear ratio: i = 118
with impeller for crane rail
2 pieces available, price per piece
Trust Seal
Dealers certified through Machineseeker

Listing
Babenhausen
7,862 km
Roll making machine
KönigEco Twin 800
Call
Condition: good (used), input voltage: 400 V, working width: 600 mm, total width: 3,480 mm, total length: 1,400 mm, total height: 2,640 mm, type of input current: three-phase, overall weight: 2,000 kg, König Eco Twin 800
Model: 800-DB800 K6-Schn6/B-DA
Head machine for dough dividing and rounding
Classic König Rex, 6-row
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With spreading conveyor, proofing cabinet
Depositing device for 60x80 trays
Stainless steel version
Connection: 400V, 16A CEE plug
Dimensions: approx. 3480 x 1400 x 2640 mm (W x D x H)
Used machine
We have more bakery machines in stock!
Listing
Babenhausen
7,862 km
Roll making machine
LippeltRumo
Call
Condition: excellent (used), functionality: fully functional, input voltage: 400 V, working width: 320 mm, total width: 2,300 mm, total length: 750 mm, total height: 1,370 mm, DGUV certified until: 03/2027, type of input current: three-phase, overall weight: 170 kg, conveyor belt width: 320 mm, year of last overhaul: 2026, Lippelt Rumo Seeding Station
Moistening in water bath
Single-sided or double-sided seed application possible
With large seed plate,
Stainless steel construction, mobile
Exclusive to us: DGUV V3 tested
Connection: 400V, 16A-CEE plug
Dimensions: L 2300 x W 750 x H 1370 mm
Used machine, cleaned & SAB inspected
With warranty & spare parts service
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Options:
Seed plate
Maintenance contract
Delivery service
Spare parts box for added safety
Training & commissioning
We have other bakery machines in stock!
Listing
Son
7,563 km
Professional ring binder mechanism pressing machine (Made in Germany)
Hang150-6
Call
Condition: ready for operation (used), For sale: a very solid and fully operational Constantin Hang 150-06, the industry standard for press-fitting and crimping ring binder mechanisms onto folders, binders, and covers.
Specifications and features:
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• Suitable for 2-ring and 4-ring mechanisms
• Powerful mechanical eccentric press
• Very robust German construction (cast iron)
• Foot pedal operation for safe and fast working
• Complete and ready for immediate use
• Machine presses and crimps the legs of the ring mechanism in a single operation
• Ideal for binderies, file manufacturers, and office supply production
Currently set up for 2-ring mechanisms (80 mm), but can be easily adjusted for other mechanisms.
Technical data:
• Manufacturer: Constantin Hang
• Model: 150-06
• Serial number: 102160
• Country of origin: Germany
Condition: Good, clean, and working condition. Can be demonstrated immediately.
Listing
Babenhausen
7,862 km
Roll making machine
LippeltMini-Rustica
Call
Condition: excellent (used), functionality: fully functional, input voltage: 400 V, warranty duration: 3 months, working width: 250 mm, total width: 2,300 mm, total length: 750 mm, total height: 1,370 mm, DGUV certified until: 03/2027, type of input current: three-phase, conveyor belt width: 250 mm, year of last overhaul: 2026, Lippelt Mini Rustica Bun Production Line
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for all specialty buns
Stainless steel construction
Simple and efficient production of square dough pieces
Stepless cutting length adjustment
Cutting rollers newly coated
Machine is mobile
Robust technology
DGUV V3 tested – only by us
Connection: 400V, 16A-CEE plug
Dimensions: L 2300 x W 750 x H 1370 mm
Used machine, cleaned and SAB tested
with warranty & spare parts service
Options:
Rumo seed dispenser
Maintenance contract
Service package
Spare parts box
Delivery service
Commissioning & instruction
We have more bakery machines in stock!
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Used Ring Making (10,856)
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