Gear hobbing machineCHURCHILL
U 3615
Machine data
- Machine type:
- Gear hobbing machine
- Manufacturer:
- CHURCHILL
- Model:
- U 3615
- Year of construction:
- 1966
- Condition:
- ready for operation (used)
- Functionality:
- fully functional
- Operating hours:
- 10,000 h
Price & Location
- Location:
- ulitsa "Nikolaevska" 80, 7001 Ruse, Bulgaria
Technical details
- Workpiece weight (max.):
- 3,000 kg
- Wheel width:
- 400 mm
- Feed length X-axis:
- 483 mm
- Feed length Y-axis:
- 381 mm
- Feed length Z-axis:
- 521 mm
- Rotary table diameter:
- 740 mm
- Table diameter:
- 740 mm
- Total length:
- 4,500 mm
- Wheel diameter:
- 1,000 mm
- Gear diameter:
- 1,000 mm
- Total height:
- 2,450 mm
- Total width:
- 2,450 mm
- Input frequency:
- 50 Hz
- Workpiece diameter (max.):
- 1,000 mm
- Type of input current:
- three-phase
- Spindle speed (max.):
- 200 rpm
- Table bore:
- 89 mm
- Spindle speed (min.):
- 50 rpm
- Grinding spindle motor power:
- 7,500 W
- Overall weight:
- 8,000 kg
- Rotational speed (max.):
- 200 rpm
- Rotational speed (min.):
- 50 rpm
- Table load:
- 3,000 kg
- Helix angle:
- 45 °
- Equipment:
- documentation/manual, rotational speed infinitely variable
Details about the offer
- Listing ID:
- A20790407
- Reference number:
- MSHN1-CHUR
- Update:
- 13.01.2026
Description
The Churchill U 3615 is a heavy-duty gear hobbing machine designed for accurate and reliable cutting of spur and helical gears in industrial production environments. Built with a rigid cast-iron structure, the machine ensures excellent stability, low vibration, and consistent machining quality during continuous operation.
The machine is capable of cutting gears with a maximum diameter of 1,000 mm without tailstock and 863.6 mm with tailstock, and supports workpieces weighing up to 3,000 kg. A maximum gear face width of 400 mm and a maximum module of 10 allow machining of medium to large-sized gears.
The rotary table has a diameter of 740 mm, is equipped with six T-slots, and features a table bore of 89 mm, providing secure and precise workpiece clamping. The machine supports helical gear cutting up to ±45°, expanding its application range.
The hobbing spindle accepts tools up to 180 mm in diameter and 240 mm in length. Spindle speed is infinitely variable from 50 to 200 rpm, allowing optimal cutting conditions for different materials and gear geometries. Feed movements are controlled via P.I.V. variable drives, offering smooth and precise adjustment of vertical, horizontal, and tangential feeds, as well as intermittent and continuous hob shifting.
The machine is powered by a 7.5 kW main motor and operates on three-phase power at 50 Hz. With overall dimensions of approximately 4,500 × 2,450 × 2,450 mm (L × W × H) and a total weight of around 8,000 kg, the Churchill U 3615 is a solid and dependable solution for heavy-duty gear manufacturing.
Hnodpfsx Itfijx Abrjh
Manufactured in 1966, this machine is fully functional, ready for operation, and supplied with a full set of change gears, technical passport, and operator’s manual, making it well suited for workshops seeking a proven and durable gear hobbing solution.
Overall, the Churchill U/PH 3615 offers:
-Heavy-duty, industrial-grade build quality
-Large part capacity and flexible travel ranges
-Adjustable spindle speeds and feed rates
-Reliable operation for continuous gear production
Documents
Seller
Registered since: 2025
Send inquiry
Telephone & Fax
Traiskirchen Berstorff35 inch
Aflenz Land DMG MORIDMU 60 eVo
Cogollo del Cengio zayerKCU 10000
Wiefelstede WaldrichSK50
Baienfurt F. ZimmermannFZ 35
Strassberg Huta ZygmuntMPM 10000
Tipton Mori SeikiMT 2000
Sorocaba LorenzLS 404 - New Siemens - 4 axes
Marlenheim AmadaHFA 1000 C II
Kaufungen SchneebergerCorvus GDS 650
Machineseeker Trust Seal
What is the trust seal?
Machineseeker certifies selected sellers with the Machineseeker trust seal. Before approval, a standardized and comprehensive check is carried out by experienced Machineseeker staff.
What do we verify?
Check of
trade licence or commercial register extract
Verification of the dealer's
postal address
Validation of the
banking details
Verification of
accessibility to
main phone number
Credit report
may not contain negative criteria
Buyer complaints
can lead to withdrawal of the sealWhat does this mean for you as buyer?
The Machineseeker trust seal enables you, as a buyer, to identify trustworthy sellers who are very likely to do honest and righteous business, without having to do your own investigation.
Disagreements may of course still arise during the purchasing process. Machineseeker is not liable for any legal violations by buyers or sellers active on Machineseeker.