What is the ZMM CU400M and CU500M lathe?
The CU screw-cutting lathe, manufactured by ZMM Bulgaria Holding, is designed for turning operations, including cone turning and thread cutting for metric and inch threads. The CU400M and CU500M models are analogous to the 16K20, DIP200, and 1K62 lathes. The technical specifications and rigidity of these lathes, along with a wide range of spindle speeds and feed rates, enable the full utilization of advanced tools for machining various materials.
Warranty: 1 year.
Service and warranty maintenance are performed by Ukrainian specialists.
Operating principle and design features of the lathe
The electrical components of the lathes are manufactured by the German company Schneider Electric. The spindle assembly uses SKF and FAG bearings. Chucks are supplied by Bison (Poland).
All parts of the lathes are made from high-quality steel, ensuring reliable operation and maintaining machining accuracy over many years.
The CU400M and CU500M lathes can be supplied in the RD version, featuring stepless spindle speed regulation. Lathes equipped with a frequency converter allow spindle speed adjustment electronically rather than mechanically, reducing setup time for subsequent operations and enabling precise selection of the required spindle speed.
Electronic speed regulation is performed via a potentiometer located on the lathe’s control panel, while the speed range is mechanically selected on the gearbox, within which the spindle speed of the screw-cutting lathe is adjusted.
This equipment also offers improved repairability and simpler maintenance of the mechanical components of the screw-cutting lathe, as most mechanical transmissions are eliminated from the gearbox. As a result, the productivity of the lathes can be up to 35% higher.
Standard configuration of the CU400, CU500 lathe
- Set of rollers for the steady rest
- Five-position longitudinal stop
- Electrodynamic brake
- Foot brake
- Gear-belt drive for the headstock spindle
- Set of service keys for lathe maintenance
- Spare parts catalog
- Packaging of the lathe and components in a wooden crate
Lathe-screw-cutting machine manufactured by ZMM Bulgaria Holding CU400, CU500
Turning and threading machines manufactured by ZMM Bulgaria Holding are the best choice among universal lathes. The production of machines is completely concentrated in Bulgaria. ZMM Bulgaria Holding is the largest manufacturer of universal turning and threading machines in Europe. Every month the plant produces about a hundred machines of various models.
Turning and threading machines manufactured by ZMM Bulgaria Holding are higher-quality analogues of well-known Soviet machines, such as DIP200, DIP300, DIP500, 1K62D, 16K20, 1M63, 16K40, 1H65 and are designed for turning and threading. . The technical characteristics and rigidity of the machine, a wide range of spindle speeds and feeds allow you to fully use the capabilities of progressive tools for processing various materials. The monolithic cast-iron bed, front and rear heads, feed box, support — all the main parts of the machines are made of high-quality steel, which ensures reliable operation of the machines and preservation of machining accuracy for many years.
A wide model line of machines can satisfy any customer request. Processing diameters from 325 to 1410 mm with a machining length of up to 10,000 mm. The machines can be equipped with conical rulers, UCI, various types of chucks, steady rests. Full technical specifications and configuration options will be sent upon your request.
Technical characteristics of the C400TM lathe
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