κυλινδρική τριβείο

KELLENBERGER 600-U

Fully overhauled:

Mechanics, geometry, hydraulics, and electrical components (checked and/or replaced)

Grinding wheel headstock
Disassembled, parts cleaned, worn and defective parts replaced, motor overhauled, bearings replaced, belts replaced, spindle dismantled, seals and O-rings replaced and adjusted. Newly painted.

Workpiece headstock
Disassembled, parts cleaned, worn and defective parts replaced, motor overhauled, belts replaced. New spindle bearings. Newly painted.

Tailstock
Disassembled, inspected, overhauled.

Hydraulics
Disassembled, motor inspected, hoses and worn/defective parts replaced. Hydraulic block checked.

X-axis
Disassembled, worn parts such as O-rings, seals, and rings replaced, hydraulic piston overhauled, tables ground.

Z-axis
Disassembled, tables ground, worn and defective parts replaced, hydraulic piston overhauled. Newly painted.

Electrical cabinet
Fully inspected, various relays replaced.

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Paint
Colors: White RAL 9003 and Grey RAL 7011

Geometry according to manufacturer protocol.

Various accessories cleaned and checked.

Origin: CH
Voltage: 380V / 50Hz / 3Ph
Net weight: approx. 2200 kg
Customs tariff: 8460.2920

TECHNICAL SPECIFICATIONS

Nominal distance between centers: 600 mm
Max. distance between centers (with extended headstock): 750 mm
Center height, standard: 125 mm
Center height with interchangeable shoes for headstocks: 175 – 250 mm
Max. workpiece diameter (125 mm center height): 250 mm
Max. workpiece diameter with interchangeable shoes: 350 – 500 mm
Table swivel each direction: 10°
Max. length for surface grinding (max. width = 200 mm): 900 mm
Table speed, infinitely variable hydraulic: up to approx. 6 m/min
Table reversal dwell time: 0–5 sec
External grinding wheel (diameter-width-bore): 400x50x127 mm
Surface grinding wheel: 250x13x76 mm
Wheel spindle speed: 1500/1700/2200/3600 rpm
Grinding wheel headstock rotation: 270°
With index every: 90°
Vertical travel of grinding wheel headstock, center height: 125–350 mm
Transversal travel of grinding wheel headstock: 285 mm
Hydraulic rapid infeed and retract: 40 mm
Feed increment of wheel by table reversal: 0.001–0.03 mm/dia
Continuous plunge grinding feed: 0–0.9 mm/dia
Micrometric feed stop, per division: 0.001 mm/dia
Workpiece headstock rotation: 360°
Workpiece spindle speed, infinitely variable, std/special: 20–400 / 10–400 rpm
Internal taper of headstock/tailstock: Morse 5 / 3
Grinding wheel headstock motor: approx. 4 HP

All technical specifications are provided without guarantee and subject to error or omission.

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