LTM G+ 660 long pipe hot spinning machine

Diameter: DN406~660mm

Length: 5500~12500mm

Thickness: 10~30mm

Main power: 200KW

Central height: 1300mm

Control method: CNC



LTM G+660

Main technical parameter:

Material: 30CrMo、35CrMo、42CrMo、34CrMo4、35CrNi3MoV etc

Tube OD: Max.660mm

Tube OD: Min.406mm

Tube thickness: Max.30mm

Tube thickness: Min.10mm

Initial running length: Max.12500mm

Initial running length: Min.5500mm

Central height: 1300mm

Main engine power: 250KW

Roller rotation angle:90°

Control methods: CNC

Machine dimension: 23000 x 3200 x 2300mm

Heating type:Single-hole induction heating



No.ItemQty  (set)



LTM G+660 hot spinning machine


Bearing adopts “Wafang” bearing brand;

220KW main motor adopts Xima brand from Xian,China;

Spindle drive belt adopts OPT brand from Germany;

Siemens CNC system;

Siemens DC device;

Siemens low voltage appliances;

Omron detection switch;

U.S. MTS Built-in Displacement Sensor;

Italy ATOS Proportional Speed Control Valve;

hydraulic valve from “yuciyouyan”or ”Beijing Huade”;


Mid-frequency heating induction furnace


1、Medium frequency power supply;

2、Single-hole heating furnace

3. With insulation protection inductance


Auto steel pipe heating device


1. Material splitting device

2. Auto. heating mechanical arm

3. Steel pipe rotation heating device

4. Material feeding frame

5. Material dialing device


Finished sample


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