China High Quality 338ton Injection Molding Machines, Find details about China Injection Molding Machine, Plastic Injection Molding Machine from High Quality 338ton Injection Molding Machines
Servo Power-Saving Injection Molding Machine (KWS Series)
Overview: Characteristic ▪ Clamp•Injection•Control•Servo motor control•Technical Parameter•Application
Characteristic:
» Linear guide for injection carriage could lower the wear and tear, and make the injection control precise and stable. (Optional)
» T slot mould platen
» Apply international famous brand electric & hydraulic components.
» The injection base is modularized and could choose different matching type in accordance with injection volume.
» Smooth the mold opening speed curve design, and add the speed command to reduce the machine vibration.
» It has excellent precision control with the weight error of finished product is about 0.7% to 0.4%.
» Adopted servo power-saving system which could reduce the energy consumption 40%- 70%.
Clamp:
» Hydraulic (optional), mechanical and electric triple inter-locked safety device, mould close is not realized when open any one of the safety door.
» Low pressure mould protection device, protect mould from damage due to any foreign objects.
» Use hydraulic ejector pin to adjust traverse, eject forward and backward pressure & speed, multi action available.
» Use high precise linear transducer to inspect position, multi-zone control mould opening stroke speed and position, accurately positioned.
» Strengthen moving platen wear resistance guide way.
» Centralized lubrication system guarantee uniform oil supply for every lubrication dots.
Injection:
» Injection unit applies double guide post support, equip with fast and strong dual-cylinder balancing injection structure.
» Optimized design screw set, achieve excellent plasticizing effect.
» Using high quality nitride alloy or chrome coated screw and nitride barrel.
Control:
» TFT LCD color display
» Using high speed DSP processor, time control precision reaches
» High precise displacement transducer system, control precision
» Using fuzzy prediction technology, temperature control precision
» Multi input/ output interface, the interface function can be setting as demand.
» With output programmable function
» Support USB and network interface (optional)
» Parameter data lock protection, with auto save function in case accident power off
» Big data storage capability
Servo motor control:
» Excellent energy saving as compared with the traditional fixed pump injection molding machine, it saves energy 20%-80% under the same working condition.
» Excellent injection molding stability
» Fast response
» Low noise and quiet operation
» Constant oil temperature
Technical parameter:
Technical parameter | ||||
Item | Unit Model | KW338 | ||
Injection unit | ||||
Screw type | / | A | B | C |
Screw diameter | mm | 65 | 70 | 75 |
Shot volume(theoritical) | cm3 | 1161 | 1347 | 1546 |
Injection weight (PS) | g | 1045 | 1210 | 1391 |
Injection rate | g/s | 325 | 368 | 390 |
Injection pressure | Mpa | 182 | 157 | 137 |
Screw rotation speed | r.p.m | 180 | ||
Clamping unit | ||||
Clamping force | KN | 3380 | ||
Open stroke | mm | 660 | ||
Space between tie bars(W*H) | mm | 660*660 | ||
Max. mould height | mm | 680 | ||
Min. mould height | mm | 250 | ||
Ejector stroke | mm | 160 | ||
Ejector force | KN | 62 | ||
Others | ||||
Max. Pump pressure | Mpa | 14 | ||
Pump motor power | KW | 37 | ||
Heating power | KW | 20.4 | ||
Machine dimension(L*W*H) | m | 7.2*1.85*2.3 | ||
Machine weight | t | 12.5 |