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CG650 CNC Heavy Duty Crankshaft grinding machine

Our rugged design with full CNC automation.

This Crankshaft Grinder has been designed to meet the different requirements of those, who have to grind both single pieces, small batch to production manufacturing. In fact this fast and precise machine, thanks to its flexibility and special options, is capable of the highest production levels and precision repeatability. Made of special and high quality casting. Bed ways and wheel head guides equipped with "TURCITE" material and automatic lubrication. Steady rest with hydraulic movement. Automatic plunge wheelhead feed system. Electronic sizing and continuous grinding gauge.

 
 

Specifications

WORKING CAPACITY

Height of centres on table
Max distance between centers
Max. distance between self-centring chucks
Swing over table
Max head offset (stroke/2)
Max diameter admitted on std steady rests
Max workpiece diameter-new wheel
Max weight admitted with steady rests

650 mm
6400 mm
6340 mm
1300 mm
350 mm
350 mm
480 mm
7500 Kg

MACHINE SPECIFICATIONS

Z AXIS
Max table speed
Resolution
Table motor power
Position measurement system
X AXIS
Max speed
Max stroke
Ball screw (pitch x diameter)
Position measurement system
Hyraulic unit motor power
Axis control motor power


0-5000 mm/min
0,003 mm
3 KW
Linear encoder

0-5000 mm/min
840 mm
10 x 80 mm
Linear encoder
2,2 KW
2 KW

WHEEL UNIT

Diameter of grinding wheel
Max grinding wheel thickness
Standard grinding wheel thickness
Min grinding wheel thickness
Grinding wheel peripheral speed
Wheel rotation motor power

1300 mm
160 mm
60 mm
25 mm
33 m/s
35 KW

WORKHEAD

Stepless rotation speed
Diameter of chucks
Motor power for heads positioning
Headstock rotation motor power

0-60 RPM
450 mm
0,55+0,55 KW
5,5 KW + 5,5 KW

LUBRIFICATION UNIT

Operating pressure
Tank capacity
Pump motor power

4 bar
800 l
0,37 KW

General Information

Dimensions