Used Folding Machines for sale (66,989)

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: 2173, type of input current: three-phase, total height: 2,200 mm, warranty duration: 12 months, temperature: 200 °C, New Newfoil NM3534 Machine Working width: 340 mm Printing area: 310x270 mm Kfodpfoxt N H Dex Agzsa Die-cutting area: 310x270 mm 18,000 impressions per hour

Year of construction: 2020, condition: new, Derryglan Ltd - Continuous Vertical Bag Sealer with Ink Printer Coder & Infeed Loader • Horizontal floor standing continuous sealer • Ideal machine for sealing bags on conveyor • Ink Printer / Coder, prints 2 lines up to 15 characters per line. • Infeed loader • Heavy Duty bag sealer for large pre-made bags. • Adjustable conveyor table height 140mm – 600mm • Fully adjustable settings for temperature control and speed. • Stainless-steel body. • A highly efficient low noise machine which is easy to operate and is low maintenance. Product Specifications Kfsdpfsgq N Ndex Agzja • Power supply 220-240v 50Hz 830w, motor 1.03kw • Conveyor / Sealing Speed 0-13m / per minute • Seal Width 13mm • Sealing Thickness: 0.04 - 0.5 mm • Machine Dimensions 1200 x 520 x 1280mm

Condition: excellent (used), Dust extractor unit to run with preduster. Almost as new. Kfsdpfx Agsumm Npezoa

Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH spiral sand washers are reliable systems that offer high efficiency in separating and cleaning fine materials that need to be washed. These machines are designed to effectively clean gravel, sand, or crushed stone containing large amounts of clay, dust, and dirt. Thanks to their heavy-duty steel construction, they provide long-lasting performance even under harsh working conditions. Their durable body, wear-resistant structure, and easily replaceable spare parts minimize maintenance costs. Constmach spiral washers are manufactured with high-quality materials and superior engineering design, ensuring trouble-free operation in both stationary and mobile facilities. They adapt to different production needs with single or double shaft configuration options. Furthermore, the specially designed gearbox and replaceable rubber boots enable long-term, quiet, and efficient operation. Its simple assembly structure makes installation easy and allows for quick commissioning. Screw Washer Technical Specifications Model: CSW-50 Dimensions: Φ 500 x 5,000 Motor Power: 4 kW Capacity: 25 – 45 m³/hour Rotation Speed: 24 rpm Water Requirement: 25 – 45 m³/hour Weight: 2,800 kg Model: CSW-60 Dimensions: Φ 600 x 6,000 Motor Power: 2 x 5.5 kW Capacity: 40 – 75 m³/hour Rotation Speed: 20 rpm Water Requirement: 35 – 55 m³/hour Weight: 5,200 kg Model: CSW-75 Dimensions: Φ 750 x 7,500 Motor Power: 2 x 7.5 kW Capacity: 45 – 80 m³/hour Kfsdpfsxpxv Tjx Agzea Rotation Speed: 20 rpm Water Requirement: 40 – 60 m³/hour Weight: 5,800 kg Model: CSW-80 Dimensions: Φ 800 x 8,000 Motor Power: 2 x 11 kW Capacity: 50 – 90 m³/hour Rotation Speed: 20 rpm Water Requirement: 45 – 65 m³/hour Weight: 6,250 kg Why Choose a CONSTMACH Spiral Sand Washer? Constmach manufactures high-performance, low-maintenance, and durable machines with years of experience in the concrete and aggregate industry. Our helical sand washers combine quality with long-term usage assurance. Each of our European standard-manufactured equipment ensures energy savings with optimal efficiency. We also maximize user satisfaction with after-sales technical support and fast spare parts supply. For professionals seeking superior engineering, reliable performance, and long-lasting use, CONSTMACH spiral sand washers are the right choice. 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.

Condition: as good as new (ex-display), Year of construction: 2024, working width: 200 mm, 2024 Deburring and finishing machine F200 XLDS with magnetic support. Suitable for deburring, rounding, deslagging and/or grinding of steel cut parts up to 200 mm wide. This is concerning a F200 XLDS 4-station machine. Type TS, with touch screen. Compared to the standard F200 XL, this machine is equipped with a deslagging roller for removing slag from plasma cut products. The F200 XL deburring machine is the finishing specialist for small workpieces. Suitable for flat ferrous/magentic sheet metal parts between 15 and 200 mm wide. Deburring, slag removal, grinding and edge rounding at high speed. This deburring machine has a deslagging roller ('deslagging hammer') as the first station. The second station is a grinding belt followed by two stationary disc brushes, one rotating clockwise (CW) and the other counterclockwise (CCW). Compared to other deburring machines, the F200 DS has a very high processing speed while being able to achieve more edge rounding. The machine comes standard with a freely adjustable speed for the conveyor belt and the grinding and/or brush head(s), making it possible to perform every conceivable operation and achieve every conceivable result. You determine the desired finish. Simple operation via the HMI touch screen on the front. The magnetic system ensures effective fixation of the products to be machined on the transport table, allowing even small workpieces (from 15 x 15 mm) to be machined safely, quickly and without problems. It is not for nothing that we at Q-Fin are convinced by a narrow machine for small workpieces and a wider machine for large workpieces. In many cases, the throughput of this machine is 5 times higher than comparable machines. Take the test for yourself and make an appointment. Kfodpfshnc E Asx Agzea We can now offer you this F200 DS - MAG showroom machine built year 2023 possibly in combination with a WES3000 wet working extractor and associated pipe work. Only available until sold. Machine comes with 1 year warranty excl. wear parts. Delivery ex works Bergeijk. If wanted we can also offer the machine including transport, installation and training of your operators on site. The machine is on display in our showroom in Germany. This is the very last F200 XLDS -MAG machine! Please contact us and we will send you an attractive offer.

Condition: new, Year of construction: 2025, functionality: fully functional, travel distance X-axis: 3,200 mm, travel distance Y-axis: 1,600 mm, travel distance Z-axis: 200 mm, rapid traverse X-axis: 50 m/min, rapid traverse Y-axis: 50 m/min, rapid traverse Z-axis: 15 m/min, controller manufacturer: LNC-Control, workpiece length (max.): 3,200 mm, workpiece width (max.): 2,100 mm, workpiece height (max.): 200 mm, workpiece weight (max.): 1,500 kg, Equipment: rotational speed infinitely variable, BudgeCaft is a manufacturer of high-quality CNC machines. We design, develop, assemble, and sell CNC machines for businesses and industrial manufacturers. BEST DEAL Transport, installation, machine instruction, and CAD/CAM training are provided by Danmar Machines (languages: Dutch, English, French, Italian, or German). Additional charges may apply depending on the location. • Starter tool kit • ISO30 • ER32/ER40 collets • Vacuum pump • ATC spindle CC 9 kW • 1 year of online support/helpdesk for CAD/software (English) Ksdpfx Aowc Uadogzofa • 12-month standard factory warranty Suitable for machining: wood, panel material, acrylic, PVC, aluminum, foam, multiplex board, plasterboard, rock wool, plastics, etc. - 9 kW ATC spindle ISO30 ER32/ER40 - LNC MW control system - Leadshine servo motors - Tool change magazine - Vacuum table - Vacuum pump - Powerful side channel blower, air pump - Pegasus CAD/CAM software Custom configurations available Working area dimensions:  1300 x 2600mm € 31,800  1600 x 3200mm € 37,500  2100 x 3200mm € 41,600 Linear tool magazine automatic changer: 10-12-16 position tool changers, automatic tool change during operation. Working area X-axis: 2600-3200 mm Working area Y-axis: 1300-1600-2100 mm Z-axis stroke: 200 mm Gantry construction: Yes Spindle motor: 9 kW servo motor (ATC spindle) Speed: 1,000-24,000 rpm Axis travel X-axis: 50 m/min Axis travel Y-axis: 50 m/min Axis travel Z-axis: 15 m/min Tool holder: ISO30-ER32-ER40 Software: Pegasus PWoodEntry Vacuum pump: included

Condition: good (used), Year of construction: 1999, Built in 1999 Kfodpfx Asba Hz Ujgzsa 400 V; 50Hz 1.5 kW Linishing belt 100 x 1500 Belt speed 25m / sec. Weight approx. 50 kg

Condition: used, Year of construction: 2007, Overview  This sleeve labeling machine was manufactured in 2007 by the Italian company CLEVER Machines. The machine is in very good condition, has been regularly serviced with original spare parts, and is currently dismantled and stored in a dry warehouse. It comes with an integrated shrink tunnel. Technical data  Capacity: 18,000 bottles per hour Label positions: Full bottle sleeve or partial bottom sleeve Additional components: Shrink tunnel CLEVER Machines STJ 3 Scope of Delivery  CLEVER Machines GS 4001 sleeving unit Shrink tunnel CLEVER Machines STJ 3 Kfjdpfxowhkhhs Agzea

Condition: good (used), Tray wash machine, direct from recently closed ‘meat-free’ factory. In lovely condition. Kfsdpfx Aerfdq Usgzsa

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. Kfodpfx Ajxpi T Aogzsa 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? 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.

Condition: excellent (used), Year of construction: 2024, functionality: fully functional, working width: 600 mm, input voltage: 400 V, overall weight: 3,560 kg, workpiece height (max.): 170 mm, The fast deburring machine for deburring, rounding and finishing steel cut parts up to 600 mm wide. This Q-Fin deburring and finishing machine was developed especially for applying a large radius of up to 2 mm on steel sheet. With the SER600 Super Edge Rounder from Q-Fin it is possible to deburr, grind, edge break, round off, remove slag, remove oxide skin or apply a line finish to sheet metal up to 600 mm wide. A combination of these operations is also possible. The throughput of the SER600 is 3 to 5 times higher than comparable machines. This new 2024 machine is equipped with magnetic support, making it suitable for processing steel cut parts and other magnetic materials. This machine is equipped with as many as 5 machining stations. Easy operation through an HMI touch screen on the front of the machine. The first station of the SER600 consists of a grinding unit. The grinding belt of this unit removes burrs and/or burn-in points from the product surface. If you have no burrs, you can leave the grinding belt off or remove them. It is also possible to apply a line finish to your product with a finer grinding belt or finish with a scotch-brite belt. The second and the third station consists of the disc brush unit containing 4 oscillating disc brushes. The fourth and the fifth station consists of 2 round brushes, rotating counterclockwise and clockwise. With the brushes you remove the sharp edges of the product by breaking the edges or, by the unique combination of two brush systems, edge round them with a radius up to R=3 mm. The installation of special brushes makes this SER600 with magnetic system also very suitable to remove the oxide skin of steel products or slag from plasma cut products. We sell the combination with a WES6000 wet working grinding dust extraction system as 'SER600 Set'. The WES6000 was developed by Q-Fin to extract grinding dust safely and without pressure loss. This fully stainless steel extraction system is a wet-acting system that extracts grinding dust from stainless steel, steel and aluminum, eliminating the risk of fire and explosion. According to Q-Fin, it is the safest, easiest and most durable way to extract grinding dust. No more grinding dust in the air and/or work environment with the WES6000. At this moment we have two SER600 machines in stock: 1x new (built year 2025) 1x used for only a few months; as new. built year 2024. Kfedpel Dw D Eefx Agzsa Both machines can be viewed by appointment in Bergeijk. Both machines have a 1 year warranty on construction and all non-wearing parts. We can also provide on-site installation of the SER600 + WES6000) including training for the operators. - Connected load SER600 machine: 400 V, 50 Hz, 32 A, 16 kW - Dimensions: 3640 x 1585 x 2085 mm (L x W x H) - Weight: 3560 kg

Condition: new, Year of construction: 2025, All stainless steel Tumbler Mixer - quick delivery of one machine Manufactured new to order Stainless steel drum in high grade 316 stainless steel Variable speed drum from zero to 24 rpm Kfodpfsif Upfex Agzsa Electric tipping discharge Capacity 50 Kg to 90 Kg according to product type 2 x Models

Condition: new, Year of construction: 2025, operating hours: 1 h, functionality: fully functional, travel distance X-axis: 4,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,000 mm, rotational speed (max.): 8,000 rpm, controller manufacturer: STYLE CNC Machines, number of slots in tool magazine: 24, motor manufacturer: FANUC, Delivery after consultation Ref: 24F048 Year of construction: 2025 Condition: Showroom Specifications: - X-axis: 4000 mm Kjdpfxow Ty S Se Agzjfa - Y-axis: 1000 mm - Z-axis: 1000 mm - 26 kW (S6) main motor - 8000 rpm - BT-40 - Automatic tool changer (24 positions) - Remote service (IXON) + network connection - Stronger coolant pump incl. spray gun - Upgraded to the latest STYLE software available

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, working width: 1,060 mm, Multiple operations in one pass: deburring, rounding, oxide removal, metal slag removal ... Abrasive belt aggregate (K) TopBrush aggregate (4PTB) Working width: 1060 mm Kfedpfxer Iydgs Agzja Fast throughput: rounding at 4 m/min Operator-friendly operation via touch screen. Ex showroom machine!

Condition: excellent (used), Washing machine which can wash a tote bin and its lid at the same time. Excellent condition. Kfjdpfx Aov Ihgvjgzoa

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 Kodpfx Agsxpi Tiozefa Lower Vibration: 4 kW x 4 Total Electrical Requirement: 150 kW Total Vibration Power: 30,000 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.

Condition: new, Year of construction: 2019, Storage tanks, e.g. for bitumen for asphalt mixing plant(s), etc. (vertical design) 7 x 70 m³ 1 x 68 m³ with agitator New, unused, from project cancellation, thermal oil heated and electric heating possible, complete, immediately available, for sale (individually or as a complete package). Kjdpfx Agow Nwtlezsfa

Condition: good (used), Year of construction: 2015, Height-adjustable powered roller conveyor, suitable for pallets and other large packages. The conveyor belt can be adjusted in height and is driven by two motors to distribute the load evenly. See the last image for all dimensions of the conveyor. Ksdpfowf I A Rex Agzjfa - complete solidworks and STEP files available - The powered roller conveyor is divided into two sections, and the division of these sections can be adjusted as needed. - The machine has been used in combination with a bag in box filler. The roller conveyor has been lightly used but is in good and working condition. Please contact for more information.

Condition: like new (used), Year of construction: 2023, For sale: MHM SPiQ 20 45×55 screen printing carousel (SYNCHROPRINT iQ OVAL compact) with iDS (individual Drive System). Manufacturing date: January 2023. Manufacturer: MHM – Machines Highest Mechatronic GmbH (Austria) Model: SPiQ 20 45×55 Type: 1450IQ Year of manufacture: 01/2023 Kfedpfx Aoxb Avzogzsa Power supply: 3×400 V, 50/60 Hz Connected load: 7.4 kVA Air requirement: approx. 690 l/min, 0.8 MPa (8 bar / 116 psi) Specification (per order): • Print area: 45×55 cm • Number of printing stations: 13 • Number of flash cure units: 4 Equipment: • 20× aluminium palette with neck cut-out: 52×80 cm • 13× squeegee blade 50 cm / 65 shore • 13× flood blade (low) 50 cm • 1× MHM Pro Iron – 40 cm Overall dimensions: 3.5 m × 11 m

Condition: as good as new (ex-display), functionality: fully functional, working width: 150 mm, Long sheet metal parts up to 150 mm wide, box sections, rectangular tubes and strips. Deburring, rounding and finish grinding. Abrasive belt aggregate (K) TopBrush aggregate (2TB) Working width: 150 mm Kedpfx Agor Iyg Ajzsfa Ex showroom machine!

Condition: new, Unused bin washer. Bought for a contract which never materialised. Kedpjtpv T Nsfx Agzjfa

Year of construction: 1990, condition: ready for operation (used), Working width: 900mm, length: 2600mm, width: 2600mm, height: 2000mm, weight: 1.8t, operating hours: 5866h. Including wet suction. Documentation and maintenance reports available. On-site inspection is possible. Kjdpfx Aeuzlg Dogzefa

Condition: refurbished (used), Year of construction: 2000, Have a Special Folder Completely Rebuilt with New Rollers & New Gears. Anybody interested please feel free to reach out. H&H Folder with the following Details: 8 Plates + 6Plates - Gremser Flatpile Feeder (Year:2012) - Mobile Feeder with height adjustment, 50X70. - First Unit: H&H M7.32 52/8. Working width: 52 (Year:1999) -Second Unit: H&H KL 112 45/6 Kfjdpfxjwcln Eo Agzsa 1. Extended Delivery 2. Cutting Unit for 2-3 Up Production. (Year:1999) (Working Width: 42cm) 3. Stacker VERY SPECIAL FOLDERS FOR A VERY SPECIAL PRICE

Year of construction: 2013, condition: excellent (used), machine/vehicle number: 181941, Air Delivery System: Re-circulating Temperature range: +/- 8°C from ambient within a programmable range of 19 – 30°C Temperature control: +/- 0.5°C Cooling Capacity: 2000W Temperature Sensor: shared output from integrated printer sensor (0 – 10V input over 0 – 50°C) Air In Filter: G4 (91% Average Arrestance) EN 779: 2002 Refrigerant Gas: R134a 0.75Kg Full load current: 12.6A Start Up Current: 20A Frequency: 50 / 60Hz Voltage: 230V +/- 10% (207V – 253V working range) Single Phase Acoustic Noise: > 75dB Kfjdpfx Aehg Rcxsgzja Dimensions: 1300mm High (+ beacon), 510mm, 540mm Condensate: Collected in 5 litre container for disposal or piped to drain Weight: 100Kg Documentation not included the TCM is a precision temperature control module designed to enhance the Print Process by providing a highly stable and accurately controlled air temperature within DEK's range of printers. The operating range of the TCM offers wide control of the process s temperature either side of factory ambient. As applications become more varied the requirement to produce high yield results can be aided by the ability to heat as well as cool from factory ambient. Adhesive printing for example benefits from a temperature in the 25-30°C range, which is generally higher than conditioned factory ambient. Conditioned air is fed from the TCM into the print area and returned via ducting located beneath the printer. Ducting design has been formed to achieve minimal airflow rates over the process area prolonging tack performance of solder pastes and increasing stencil life. Due to its optimised design and re-circulating system the TCM is energy efficient and requires minimal input power from a single-phase mains supply. Exhaust air is vented through the top of the TCM alleviating the need for any connection to factory extraction systems. The TCM will automatically shut down following a predetermined delay if the printer is powered down or covers are left open. To monitor process temperature the TCM utilises the output from the printers integrated Temperature Sensor located on the print carriage resulting in accurate feedback and control. To prevent process contamination conditioned air is passed through a filter before entering the printer. The possibility of process contamination is further reduced due to the TCM maintaining a higher air pressure within the printer compared to the surrounding environment thus limiting the ingress of airborne particulates. The Modules operating status is indicated by provision of a 'four colour' beacon clearly visible to line operators. Any condensate produced can be gravity piped to drain or collected in an easy to empty 5-litre container. Two sensors monitor condensate level and give a warning via the beacon when container requires emptying. The TCM will automatically shut down if the container is not emptied to prevent overflow. Sales price: 1900 Euro + VAT, negotiable, FCA Oradea, Romania Irrtum, Anderungen und Zwischenverkauf vorbehalten /

Condition: as good as new (ex-display), Brand new, unused. Double door twin dolav washer, will also wash tote bins. Still in its protective wrapping. Rare opportunity! Kodpovvw Niofx Agzofa