350T Servo Universal Plastic Injection Machine(SSF3500-S)
Description
Reviews
Shuangsheng is the top injection molding machine manufacturer in China. It has been providing manufacturing and customized injection molding machine services to customers worldwide. The clamping force of the injection molding machine provided by our servo system ranges from 32T to 480T.
Features of Our Servo Injection Molding Machine
- Double cylinder balanced injection system;
- Multi-stage pressure &speed injection;
- Back pressure adjustment device;
- Low-pressure mould 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 servo motor;
Parameters of 3500kn Injection Plastic Machine As Below
| SSF3500-S Parameters | |||||
| Items | Parameter | Unit | SSF3500-S | ||
| Injection Unit | Screw diameter | mm | A | B | C |
| 65 | 70 | 75 | |||
| Screw L/D ratio | L/D | 23.4 | 21.8 | 20.3 | |
| Shot volume(theoretical) | Cm3 | 1145 | 1327 | 1524 | |
| Injection weight(PS) | g | 1042 | 1208 | 1386 | |
| OZ | 36 | 42 | 48 | ||
| Plasticizing Capacity | g/s | 58 | 65 | 72 | |
| Injection rate | g/s | 273 | 317 | 364 | |
| Injection pressure | Mpa | 194 | 168 | 146 | |
| Screw speed | rpm | 160 | |||
| Clamping unit | Clamp force | KN | 3500 | ||
| Open stroke | mm | 650 | |||
| Distance between tie bars (W*H) | mm | 720*670 | |||
| Max mould thickness | mm | 740 | |||
| Min mould thickness | mm | 250 | |||
| Ejector stroke | mm | 160 | |||
| Ejector force | KN | 100 | |||
| Ejector number | PC | 13 | |||
| Dia of mould location hole | mm | 160 | |||
| Others | Max pump pressure | Mpa | 16 | ||
| Servo motor power | KW | 38.8 | |||
| Heating power | KW | 20 | |||
| Machine dimension(L*W*H) | m | 7.0*1.75*2.2 | |||
| Machine weight | T | 11.8 | |||
| Oil tank capacity | L | 600 | |||
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Notes:(1)Theoretical injection volume=screw diameter×screw stroke; (2)Actual injection weight is 91% of the theoretical volume; (3)All the data is PS values. Remark: Above-mentioned technical parameters are all theoretical values in 50HZ operation state. The technical parameters are subject to change for technical improvement without notice. |
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Mold platen drawing
Parts That Can Be Produced
Customized injection molding machine solutions for you now
SSF3500-S injection molding machines applies to the injection molding process of various kinds of thermoplastics. Clamp force is 350T.
Advantages of servo motor
1.There is no extra energy consumption due to output volume changes according to load alteration. In the phase of holding pressure, servo motor lowers rotate speed and consumes a little of energies. In the phase of cooling, motor doesn’t work and consumes no energy. According to different products, servo energy saving injection molding machines will save 20%~80% energy and bring you prominent economic benefit.
2.High precision, high response: The pressure sensor and rotary encoder with high precision and high sensitivity achieve pressure, flow closed-loop control, allowing the repeat precision error to be less than 1%. It only takes 0.05 second to reach the largest output power.
3.Save the cooling water: No constant flow pump and speed set motor overflow heating. When the temperature of hydraulic oil is lower, the cooling water is greatly reduced.
4.Super energy saving: Compared with variable pump system, it can save 40% of the power. Compared with constant flow pump and fixed speed motor. It can save 60% of the power.(Different kinds of products have different energy saving effects.
5.Low noise: The noise is below 78db. Servo motor has almost no noise when no movement of machine.
