Ningbo haijiang machinery manufacturing co.,Ltd
Haijia Injection Machine,Energy Saving More
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Screw type plastic chair injection molding machine injection pressure 188Mpa mold height 320-120mm
1. The Characteristic Of HAIJIA Special Machine
Hydraulic Unit:
Advanced hydraulic system design, through proportional control of pressure, flow achieves rapid multi-level pressure, speed switching, the system configuration is reasonable, stable and reliable. The noise is less than 75 dB. The medium and large machine adopts a two-way cartridge inserted valve system to improve the system of flow and speed of response, and makes the whole machine reach the best performance.
■ Oil-supplying unit:
The international advanced technology
The automatic oil-supplying device adopted
■ Servo System:
After receiving the pressure and flow instruction from computer controller, the servo driver will compare it with the actual pressure and flow feedback, and rectify the difference by controlling the rotating speed of the servo motor. In this way, the control of injection molding is not only acurate but also fast, and the repeatabillity of the products high as well
| Injection Unit | A B |
| Screw Diameter mm | 95 105 |
| Screw L/D Ratio L/D | 22 19.9 |
| Shot Size (Theoretical) cm3 | 3188 3894 |
| Injection Weight (PS) g | 2901 3888 |
| Injection Rate g/s | 640 781 |
| Injection Pressure Mpa | 115 |
| Screw Speed rpm | |
| Clamping Unit | |
| Clamp Tonnage KN | 7800 |
| Toggle Stroke mm | 950 |
| Space Between Tie Bars mm | 980*950 |
| Max.Mold Height mm | 960 |
| Min.Mold Height mm | 400 |
| Ejector Stroke mm | 280 |
| Ejector Tonnage KN | 186 |
| Others | |
| Max.Pump Pressure Mpa | 16 |
| Pump Motor Power KW | 37+30 |
| Heat Power KW | 56.7 |
| Machine Dimension m | 11.43*2.4*3.14 |
| Machine Weight t | 37 |
High precision hydraulic injection molding machine,hydraulic components of eurpean and american brands with different circuit design ensure locking fast,low nosie,shortent the molding cycle,improve production efficiency