Ningbo haijiang machinery manufacturing co.,Ltd
Haijia Injection Machine,Energy Saving More
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High speed plastic crate injection molding machine screw L/D 20 shot size 63cm3
The Characteristic Of HAIJIA Special Machine
1. Fixed platen with centralized force loading and less platen flexing. Redesigned moving platen providing centralized force distribution from the toggle system to the mold. The result: higher rigidity and stability.
2. Providing better lubrication and lower lubrication consumption. A smooth operation leads to longer lifetime of the clamp. Less maintenance required.
3. Due to new toggle design with optimized kinematics.
Take 200-ton clamping unit for example
Vm: Moving speed of movable platen
Vo: Moving speed of oil cylinder
| Injection Unit | A B |
| Screw Diameter mm | 28 32 |
| Screw L/D Ratio L/D | 20 17.5 |
| Shot Size (Theoretical) cm3 | 63 82 |
| Injection Weight (PS) g | 57 73 |
| Injection Rate g/s | 55 66 |
| Injection Pressure Mpa | 168 129 |
| Screw Speed rpm | 0~175 |
| Clamping Unit | |
| Clamp Tonnage KN | 500KN |
| Toggle Stroke mm | 240 |
| Space Between Tie Bars mm | 280*260 |
| Max.Mold Height mm | 300 |
| Min.Mold Height mm | 140 |
| Ejector Stroke mm | 55 |
| Ejector Tonnage KN | 18 |
| Others | |
| Max.Pump Pressure Mpa | 16 |
| Pump Motor Power KW | 5.5 |
| Heat Power KW | 3.1 |
| Machine Dimension m | 2.6*0.75*1.38 |
| Machine Weight t | 1.5 |
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