PVC window profile machine

Specifications

Company information:

Shandong Tongjia Machinery Co., Ltd. specializes in producing high quality plastic machinery since 1953. We are the top manufacturers of plastic machinery in China and our main products include plastic foam machinery, packing machinery, pipe machinery, wood plastic machinery, net machinery, blow molding and injection molding machinery. As the Vice Chairman of China Plastic Processing Machine Industry Association and the member of China Light Industry Machinery Association, we are looking forward to creating long term relationships with you.

Product introduction:

Screw

Material                                                     38CrMoAl superior alloy steel nitriding treatment

Screw dia.                                                  Φ80/156mm

Quantity                                                     2 pieces

Gearing type                                               conical gearing

Rotary speed                                               1-36.9r/min

Rotary direction                                          reverse direction outside

Depth of nitration                                       0.4-0.6mm

Hardness of nitriding                                   HV850-1050

Roughness of surface                                   0.8µm

Barrel

Material                                                     38CrMoAl superior alloy steel nitriding treatment

Depth of nitration                                       0.5-0.7mm

Hardness of nitriding                                   HV850-1050

Roughness of surface                                   0.8µm

Heating method                                          cast aluminium heater

Heating zones                                             4 zones

Heating power                                            30KW

Cooling method                                          by fan

Cooling power                                            3×370W

Transmission deceleration system

Main extruder driving motor                        75KW

Motor type                                                 AC motor

Motor speed adjusting type                           by transducer

Distribution gear box type                            rigid tooth surface gear grinding and bevel wheel combine

3.4 Fix quantity material supplying system

Material supplying method                           by screw

Screw rotary speed                                      0-45r/min

Motor power                                              0.75KW

Speed adjust method                                    by transducer

 Exhaust system

Vacuum pump type                                     water cycle vacuum pump

Motor power                                              4KW

Vacuum degree                                           -0.06MPa