La description
Servo Power-Saving Injection Molding Machine (KWS Series)
Overview: Characteristic ▪ Clamp•Injection•Contrôle•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% pour 0.4%.
» Adopted servo power-saving system which could reduce the energy consumption 40%- 70%.
Clamp:
» Hydraulic (facultatif), 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 & vitesse, 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.
Contrôle:
» 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 (facultatif)
» 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 | ||||
| Article | Unit Modèle | KW140 | ||
| Injection unit | ||||
| Screw type | / | UN | B | C |
| Screw diameter | millimètre | 38 | 42 | 45 |
| Shot volume(theoritical) | cm3 | 195 | 238 | 274 |
| Injection weight (PS) | g | 176 | 214 | 247 |
| Injection rate | g/s | 94 | 115 | 132 |
| Injection pressure | Mpa | 183 | 150 | 130 |
| Screw rotation speed | r.p.m | 200 | ||
| Clamping unit | ||||
| Clamping force | KN | 1400 | ||
| Open stroke | millimètre | 380 | ||
| Space between tie bars(W*H) | millimètre | 420*420 | ||
| Max. mould height | millimètre | 450 | ||
| Min. mould height | millimètre | 160 | ||
| Ejector stroke | millimètre | 120 | ||
| Ejector force | KN | 43 | ||
| Others | ||||
| Max. Pump pressure | Mpa | 14 | ||
| Pump motor power | KW | 13 | ||
| Heating power | KW | 7.2 | ||
| Machine dimension(L*W*H) | m | 4.5*1.20*1.9 | ||
| Machine weight | t | 4.5 | ||
Application:
The machines applicable industries include general houseware, electronic products, auto parts, packaging, toys and building components etc.