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HZ-K2515A Double Column Surface Grinding Machine
Price:CNY /piece
Update Time:2019-06-18
Manufacturer/Supplier:Hangzhou HangJi Machine Tool Co., Ltd.
Business Type:Manufacturer
Brand: HangJi
Company:Hangzhou HangJi Machine Tool Co., Ltd.
Specification
Brand: HangJi
Model:HZ-K2515A
Item Description

Features

 

■ Double-column and gantry layout principle, enclosed frame structure consists of bed, double columns and crossrail.

■Periphery wheelhead vertical feed, cross feed movement and grinding wheel dressing feed movement are all driven by AC servo motor. The machine adopts FANUC 0iMD CNC system.

■ Integral casting for machine bed and table, guideways of bed and table adopt pressure-free automatic lubrication, flow rate can be regulated.    

■ Table longitudinal drive overcomes the deflection under gravity of the long piston rod. Two buffer structures of tank and belleville spring to prevent the grinding influenced by table reversing impact.

■Wheelhead vertical feed saddle adopts ball leadscrews driven by AC servo motor after speed reduction, thus to realize the vertical movement.

 

Technical parameters

Model

HZ-K2515A

Max. size of grinding workpiece

L×W×H

2500×1500×630mm

Table working surface

L×W

2500×1500mm

Table longitudinal travel (Max.)

3000mm

Distance between columns

1820mm

Distance from  peripheral wheelhead spindle axis to table

Max.

870mm

Min.

240mm

Table longitudinal speed

Stepless

3~30m/min

Table loading

7000kg

Peripheral wheelhead

Motor power

22kw

Grinding wheel (OD×W×ID)

Φ500×100×Φ203mm

Grinding wheel speed

50~1500r/min

Peripheral wheelhead vertical feed

Vertical travel

630mm

Rapid feed speed

1000mm/min

Continuous feed speed

50~1000mm/min

Min. feed

0.002mm

Peripheral wheelhead cross feed

Cross travel

1800mm

Continuous feed speed

50~1000mm/min

Intermittent feed speed

5~50mm/stroke

Min. feed

0.005mm

Peripheral wheelhead wheel dresser

Dressing travel

120mm

Min. feed

0.005mm

Coolant flow rate

200L/min

Overall dimension(approx.)

L×W×H

10000×5000×4800mm

Motor total power (approx.)

75kw

CNC motor power

12kw

Voltage

380V

Frequency

50HZ

Machine weight(approx.)

36000 kg

 

The above information are subject to change without notice.

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