JAINNHER JHG Series Centre Hole Grinding Machines

Description

The machine is suitable for cutting tool, spindle, tool holder, gear shafts and tempered transmission shafts and the workpiece requests high accuracy from cylindrical grinding. The quality of cylindrical grinding will depend on the centre hole circular geometrical accuracy.

Machine Specifications

     

JHG-1510

JHG-1020

JHG-1015

Sizes Of Workpiece
Range of diameter Ø5~Ø125mm Ø5~Ø90mm Ø5~Ø100mm
Range of length 50~1000mm 50~2000mm 50~1500mm
Max. weight of workpiece 100kg 100kg 100kg
Capacity
Centre hole angle 60o 60o 60o
Diameter of the centre hole Ø2~60mm Ø2~60mm Ø2~60mm
Planetary reciprocation 1.5mm 1.5mm 1.5mm
Motors
For spindle 1/2HP AC 1/2HP AC 1/2HP AC
Planetary reciprocation 1/5HP AC 1/5HP AC 1/5HP AC
For workpiece drive 1/2HP AC 1/2HP AC 1/2HP AC
Spindle of Grinding Wheel
Travel of dressing diamond 150mm 150mm 150mm
Max. travel for one revolution of wheel 1mm 1mm 1mm
Travel for one graduation of wheel 0.01mm 0.01mm 0.01mm
Speed of spindle 20,000rpm 20,000rpm 20,000rpm
Grinding Wheel Dressing Device
Travel of dressing diamond 40mm 40mm 40mm
Vertical travel for one revolution of wheel 1.5mm 1.5mm 1.5mm
Horizontal travel for one revolution of wheel 1.5mm 1.5mm 1.5mm
Electric Power Supply
Voltage & spindle 3PH 220V 60Hz 3PH 220V 60Hz 3PH 220V 60Hz
Capacity 1.9KVA 1.9KVA 1.9KVA
General Specification
Racking size (approx.) L x W x H 1500 x 1500 x 2200mm 1500 x 1500 x 2700mm 1500 x 1500 x 3200mm

 

 

 

 

 

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