Ningbo Haijiang Machinery Co.,Ltd.
Haijiang injection molding machine-Energy saving More
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PP used chair injection molding machine , Plastic Injection Molding Machine , chair without bank machinery
Main features;
Double-cylinder balanced injection system;
Multi-stage pressure &speed injection;
Back pressure adjustment device;
Low pressure mold protection;
Single hydraulic core pulling and inserting;
Multiple hydraulic ejector knock-out;
Mechanical, electrical safety device;
Auto lubrication system;
Hydraulic pressure full proportional control;
Computer control system;
Molding data memory system;
Automatic mould adjust function.
Energy saving with variable pump;
Five-point inward moving toggle system ensure high rigidty and precision for mold clamping and also reducing stress and stain effects;
Oil pipelines are positioned for aesthetic appearance and easy for maintenance;
The moving platen is fitted with adjustable slide support system to improve platen parallelism and provide better tie bar and mould protection and lengthen the working lifetime;
Nozzle alignment is provided using a simple mechanism with fine adjustment for accurate centering.
Characteristics
1. Adopts the imported control components, durable, safe, and low failure rate.
2. Use human-computer interface, simple and more visually oriented.
3. The machine uses machine electrical and air linkage, excellent effect of bottom sealing.
4. East to adjust different sizes of cartons, adjust quickly and easily, available for a wide range of cartons.
5. Low power consumption, simple and convenient operation, low noise.
6. Use tap to seal the cartoon bottom, protected from weather, sealing reliable.
Specification
| Injection Unit | UNIT | A | B | C | D |
| Screw diameter | mm | 90 | 95 | 105 | 110 |
| Screw L/D ratio | L/D | 23.2 | 22 | 19.9 | 19 |
| Shot size(theoretical) | CM³ | 2924 | 3258 | 3981 | 4369 |
| Injection weight(ps) | g | 2632 | 2933 | 3583 | 3932 |
| Injection rate | g/s | 574 | 640 | 781 | 858 |
| Injection pressure | Mpa | 195 | 175 | 143 | 130 |
| Screw speed | rpm | 115 | |||
| 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 | |||
| Heater power | kw | 56.7 | |||
| Machine size(L x W x H) | m | 11.43*2.4*3.14 | |||
| Machine weight | Ton | 37 | |||
| Oil tank capacity | L | 1500 | |||