JINAN AUTEN MACHINERY CO.,LTD.
CNC Internal and External Circular Composite Grinding Machine High Precision
2019-10-09

CNC Internal and External Circular Composite Grinding Machine High Precision

Application:

High-precision composite grinding machines are used for simultaneous grinding of external cylinders or tapered face, end face and internal cylinders, and are suitable for single-piece manufacturing and mass production. 

Specifications


 Model

AT-60

 

  

Capability

Work range (aperture&depth

Φ20~φ60x40mm( to φ120mm maximum) 

Max. grinding diameter 

Φ35~φ140mm

Max. grinding length

100mmmatching to 250mm

Max. diameter of spindle

350mm

Max. weight of workpiece 

10KGable to 150KG

Grinding wheel spindle form

Independent design for inner and  outer diameter 

Workpiece

Spindle

Chuck form

Pneumatic / hydraulic

Rotate speed 

1000rpm

Servo motor output power

3.2KW

 

  

Internal

 Spindle

Rotate speed

20000rpm/36000rpm42000rpm

Max. strokemm of X-axis 

310mm

Max. strokemm of Z1-axis 

100mm

Motor output power of X-axis

3.5KW

Motor output power of Z1-axis

3.5KW

Specification of grinding wheel

Acc. to inner diameter

Max. moving speed

10m/min

Min. feed

0.0001mm

Motor power

15KW

 

 

External

 Spindle

Rotate rate

3000rpm/12000rpm (acc. To products)

Max. range of Y-axis

210mm

Max. range of Z2-axis

200mm

Motor output power of Y-axis 

3.5KW

Motor output power of Z2-axis

3.5KW

Specification of grinding wheel

400 mm×30mm×203mm / 150 mm×30mm×203mm 

Max. moving speed

10m/min

Min. feed

0.0001mm

Adjustable angle

0~12°

Lubricating 

Fuel tank volume

2L

Pump motor output power

0.8KW

Cooling

Filter tank volume

100L

Pump motor output power

0.075KW

Hydraulic

System

Fuel Tank volume 

60L

Output power

2.2KW

Outlook

SizeL×W×H

2100mm*2500mm*2000mm

Weight

7500Kg


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