Ningbo haijiang machinery manufacturing co.,Ltd
Haijia Injection Machine,Energy Saving More
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Color touch screen energy saving injection molding machine pump motor power 55+55+55+55 kw Heater power 177 kw
The Characteristic Of HAIJIA Special Machine
Buffer device is used in every mold opening and clamping oil way to ensure steady mold opening and clamping operation without any impact.Besides, differential mold clamping operation is fitted to ensure high production efficiency.
High Energy saving
Under the ideal working state, Power consumption is 40% less than that of variable displacement pump and 70% less than that of fixed displacement pump, save the cost effectively.
High precision
Precise control of low pressure & low flow, repeating precision is less than 0.5%. Weight error of the products is 0.4%~0.7%, with semi-close loop system nearly.
Fast response
With steady capability, servo gearshift dynamical control system has equipped with pressure feedback device with high precision and sensitivity, which forms close-loop precision control, cycle time effectively shortened and improving production efficiency.
Oil temperature rise slowly
The system can restrain arising of oil temperature, so smaller oil cooling system can be used in the machine.
| Injection Unit | A B |
| Screw Diameter mm | 210 220 |
| Screw L/D Ratio L/D | 24 22.9 |
| Shot Size (Theoretical) cm3 | 40003 43904 |
| Injection Weight (PS) g | 36402 39953 |
| Injection Rate g/s | 2000 2200 |
| Injection Pressure Mpa | 155 141 |
| Screw Speed rpm | 50 |
| Clamping Unit | |
| Clamp Tonnage KN | 30000 |
| Toggle Stroke mm | 2000 |
| Space Between Tie Bars mm | 1900*1750 |
| Max.Mold Height mm | 1900 |
| Min.Mold Height mm | 1000 |
| Ejector Stroke mm | 450 |
| Ejector Tonnage KN | 565 |
| Others | |
| Max.Pump Pressure Mpa | 16 |
| Pump Motor Power KW | 55+55+55+55 |
| Heat Power KW | 177 |
| Machine Dimension m | 22*5.5*5 |
| Machine Weight t | 220 |
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