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CQ7530, CQ7550 watch video
Product Description:

CQ7530, CQ7550 CNC lathe is a double spindle, double tool rack special CNC lathe developed for automobile axle turning processing. The machine is equipped with special hydraulic workpiece bracket for axle processing to realize automatic positioning, loading and unloading of axle, convenient and reliable operation. The machine is not only suitable for axle processing, but also for both ends of similar axle, axle and other parts turning at the same time.

 

The X direction of CQ7530 machine adopts roller linear guide pair, Z direction adopts high stiffness, wide rectangular hardened guide, the machine has good rigidity and high processing efficiency.

 

CQ7550 machine X/Z direction are roller linear guide pair, machine equipped with light screen detection, mobile control box, more suitable for automatic line production and processing.


Technical Specifications:

 

Description

Unit

Specifications

CQ7530

CQ7550

Capacity

Max swing over bed

mm

Φ650

Φ850

Max swing over slide

mm

Φ500

Φ650

Max turning diameter

mm

Φ550

Φ550

Max workpiece length

mm

2600

2600

spindle

Spindle nose

GB5900.1

A2-11

A2-11

Spindle thru-hole

mm

Φ105

Φ105

Spindle bearing diameter(front/rear)

mm

Φ140/Φ130

Φ140/Φ130

Spindle speed

r/min

25-1600

25-1600

Main motor power(cont/30min)

kW

22/30

30/37

sub-spindle

Spindle nose

GB5900.1

A2-8

A2-11

Spindle thru-hole

mm

Φ87

Φ105

Spindle bearing diameter(front/rear)

mm

Φ120/Φ110

Φ140/Φ130

Traverse

mm

500

900

Carriage

Slant degree

DEG

45°

45°

X1/ X2/ Z1/Z2axis travel

mm

300/300/700/1400

300/300/700/1200

X1/ X2/ Z1/Z2axis rapid traverse

m/min

12/12/12/12

15/15/15/15

X1/ X2/ Z1/Z2axis servo motor torque

N•m

12/12/22/22

22/22/22/22

X1/ X2/ Z1/Z2axis ball screw diameter

mm

Φ50/Φ50/Φ63/Φ63

Φ50/Φ50/Φ63/Φ63

Turret

Number of stations/ revolving tool stations

 

8

8

Tool section (turning/boring)

mm

32x32/Φ40

32x32/Φ40

Others

Power source

kVA

75

75

Dimension(L×W×H)

mm

8600×3260×2870

8880×3810×2930

Gross weight

kg

17000(16500)

18000(17500)