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EXCELLO XK 225

Maximum rolling pressure: NA t
Workpiece diameter: 38 mm
Workpiece length: 500 mm
Total power requirement: 24 kW
Machine weight approx.: 10 t
Space requirement approx.: — m
Max. stroke of tool slides (top/bottom): 760 mm
Max. rack length approx.: 610 mm

Workpiece length between centers approx.: 500 mm
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Max. gear width/profile width: 92 mm
Max. workpiece Ø: 38 mm
Tailstock stroke on the support hydraulically approx.: 500 mm

Module range from/to: 0.3 to 1.3 module

Total drive approx.: 24 kW - 380 V - 50 Hz
Total weight approx.: 10,000 kg

Accessories / Special equipment:

- Workpiece feeder, make KBH, positioned parallel to the machine, currently set up for loading and unloading shaft-shaped workpieces approx. 16 mm Ø x 200 mm length, with prism belt conveyor and lifting station for 2 shafts (raw/finished part) in the area of the chuck, as well as workpiece position control device.
- Originally used for rolling external teeth on so-called planetary carriers (automobile), Zz = 25, approx. 32 mm Ø x 14 mm length, workpiece Ø approx. 80 mm x 80 mm length.
- Various accessories, separate control cabinet, separate hydraulic unit 900 L, coolant unit integrated into the machine, control console with plain text error messages, etc.
ROTO FLO machines are ideal for series production of smaller gears/profiles and are significantly more economical than hobbing.
The workpieces are clamped between centers and profiled using synchronised, counter-moving rack tools.
The material is displaced and formed along the increasing profile height of the rack tool. In the calibrating zone of the tool, profile shape and surface finish are optimized. No profile run-out, as is required for milling or shaping, takes place.
The machine is characterized by extremely robust design.
Tool service life of 25,000 to 100,000 pieces can be achieved, even for helical gearing.

Condition: very good — set up in our warehouse and ready for demonstration
Delivery: ex stock — as inspected
Payment: strictly net — upon receipt of invoice

We look forward to your order. Further cold rolling machines and other gear cutting machines always available.

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