Mesin gerinda silinder

KELLENBERGER 600-U

Completely overhauled:

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

Grinding Wheel Head
Disassembly, cleaning, replacement of worn and defective parts, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, adjustment. Newly painted.

Workpiece Headstock
Disassembly, cleaning, replacement of worn and defective parts, motor overhaul, replacement of belts. New spindle bearings. Newly painted.

Tailstock
Disassembled, inspected, and overhauled.

Hydraulics
Disassembly, motor inspection, replacement of hoses, defective and worn parts replaced. Hydraulic block inspected.

X-Axis
Disassembly, replacement of worn parts such as O-rings, seals, segments, etc., hydraulic piston overhaul, tables ground.

Z-Axis
Disassembly, tables ground, replacement of worn and defective parts, hydraulic piston overhaul, newly painted.

Electrical Cabinet
Comprehensive inspection, various relays replaced.

Painting
Colors: White RAL 9003 and Grey RAL 7011

Geometry in accordance with manufacturer’s protocol.

Inspection and cleaning of various accessories

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

TECHNICAL SPECIFICATIONS

Nominal centres distance: 600 mm
Maximum centres distance (with extended headstock): 750 mm
Centre height, standard: 125 mm
Centre height with interchangeable headstock/follow rest shoes: 175 – 250 mm
Maximum workpiece diameter (at 125 mm centre height): 250 mm
Maximum workpiece diameter with interchangeable shoes: 350 – 500 mm
Table swivel range, each direction: 10°
Maximum surface grinding length (max. width = 200 mm): 900 mm
Table speed, stepless hydraulic adjustment: 0 – 6 m/min approx.
Table reversal delay: 0 – 5 sec
Grinding wheel for external grinding, diameter-width-bore: 400 x 50 x 127 mm
Grinding wheel for surface grinding: 250 x 13 x 76 mm
Grinding spindle speed: 1500/1700/2200/3600 rpm
Grinding wheel head swivel range: 270°
With index positions every: 90°
Vertical movement of grinding wheel head, centre height: 125–350 mm
Transversal travel of grinding wheel head: 285 mm
Hydraulic rapid feed and retract travel: 40 mm
Intermittent infeed of grinding wheel by table reversal: 0.001–0.03 mm/dia
Continuous plunge grinding infeed: 0–0.9 mm/dia
Micrometer stop for infeed, per increment: 0.001 mm/dia
Workhead swivel range: 360°
Workhead spindle speed, stepless variable, normal/special speed: 20–400 / 10–400 rpm
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Workhead / tailstock internal taper: Morse 5 / 3
Grinding wheel head motor, approx.: 4 HP

All technical details provided without responsibility for errors or omissions.

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