K-2700
Brand: AMC Schou
AMC-SCHOU crankshaft grinders are built to last with extra-strong castings to ensure stability and long life. All bearings are over-dimensioned to maximise reliability. Antifriction coating eliminates stick-slip effect. Fast and accurate setting-up is ensured by the face-plate system with integrated four-way adjustment. Variable 30° and 72° indexing with +/- 1° fine adjustment is standard. Maintenance free hardened ballscrews and nuts ensure backlash free stroke setting in seconds
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Standard Equipment:
- Universal chucks
- set-up indicator
- steady rest
- crank centering V-gauge
- radius dresser, front & side dresser
- wheel balancing arbour
- grinding wheel and hub
- lifting hook
- coolant system
- splash guards
- set of tools and operating manual.
Machineparts
TECHNICAL SPECIFICATIONS
- Max. distance between chucks: 2750 mm, 108 inch
- Max. distance between centres: 2750 mm, 108 inch
- Swing over table: 690/750 mm, 27/29,5 inch
- Max. stroke – twice off-set of centres: 280 mm, 11 inch
- Steady rest, standard, min. capacity: 25 mm, 1 inch
- Steady rest, standard, max. capacity: 180 mm, 7 inch
- Max. workpiece diameter – new wheel: 600 mm, 23,5 inch
- Max. workpiece diameter workhead-chuck: 250 mm, 10 inch
- Max. workpiece diameter tailstock-chuck: 250 mm, 10 inch
- Max. weight between chucks: Depending on crankshaft configuration
- Workpiece spindle speeds stepless: rpm 15-90
- Table speed manual
- 5 mm/rev, 0.2 inch/rev
- Table speed stepless: 4-4000mm/min, 0-158 inch/min
- Wheel slide rapid movement: 3000 mm/min. 118 inch/min
- Grinding wheel motor: 5.5 Kw, 7.5 hP
- Workhead motor hydraulic: 25 l/min, 5,5 gal/min
- Hydraulic power pump: 2.2 kW, 3 hP
- Coolant pump: 0.16 kW, 0.21 hP
- Grinding wheel diameter: 813 mm, 32 inch
- Min. grinding wheel width: 19 mm, 0.75 inch
- Max. grinding wheel width: 63.5 mm, 2 inch
- Height floor to spindle centre: 1120 mm, 44 inch
- Height of machine: 1550 mm, 61 inch
- Total length of machine: 6000 mm 237.2 inch
- Total width of machine: 2030 inch, 80 inch
- Working space required 8850x2300 mm, 348.4x80 inch
- Net. weight approx.: 6700 kg, 14740 lbs
- Shipping weight approx. (wooden box): 7800 kg, 17160 lbs
- Shipping volume: 23.3 m³, 822.7 ft³
