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| Categories | Energy Saving Injection Molding Machine | 
|---|---|
| Brand Name: | HAIJIA | 
| Model Number: | HJF240 | 
| Certification: | CE ISO9001 | 
| Place of Origin: | Zhejiang ,China | 
| MOQ: | 1 SET | 
| Price: | Negotiation | 
| Payment Terms: | L/C, D/P, T/T, Western Union | 
| Supply Ability: | 5000pcs per year | 
| Delivery Time: | 30 days | 
| Packaging Details: | Standard Export Package | 
| Structure: | Horizontal Injection Molding Machine | 
| Usage:: | Electric Parts | 
| Machine Weight:: | 7T | 
| Clamping Force:: | 2400KN | 
| Space Between Tie Bar: | 530*510mm | 
| Pump Motor Power: | 18.5kw | 
| Company Info. | 
| Ningbo haijiang machinery manufacturing co.,Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
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Characteristic
The machine use the high-performance servo dynamic control system, the oil pump as the power source, having the characteristics as follow: high response,saving energy, low noise, high-control precision, and have the breakthrough in the prefect connection of the electrical servo and hydraulic drive system.
High Energy saving
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.
Low noise
Configuring rational centralized lubrication, providing more professional, better lubrication to make machine more cleaner.
Excellent injection performance
Double cylinder injection, entire floor-guided, reliable and
stable.
Superior clamping system
Adopts optimized connection rod structure, faster and smoother
operation.
New frame structure
High efficient powerful servo system optional
Power system adopts high pressure gear box and servo motor, rotary
encoder,pressure transducer and servo amplifier to get system
closed-loop control

High efficiency, Energy-saving and high precise proportional pressure and flow variable displacement pump system make the out of the hydraulic system matching the required power for entire machine operation without loss of high pressure throttle and overflow energy. As comparedwith constant displacement pump, t saves power by 30%~60%.A motor with same power may be fitted with an oil pump of bigger displacement and thus accelerates the speed of machine.Besides, the low oil temperature will prolong the service life of sealing elements
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.
.
| SPECIFICATION | HJF-240 | |||
| A | B | C | ||
| Screw Diameter | Mm | 50 | 55 | 60 | 
| Screw L/D Ration | L/D | 22.2 | 20 | 18.2 | 
| Shot Size(Theoretical) | cm3 | 508 | 593 | 706 | 
| Injection Weight(PS) | g | 462 | 534 | 642 | 
| Injection Rate | g/s | 148 | 179 | 202 | 
| Injection Pressure | MPa | 180 | 160.8 | 128 | 
| Screw Speed | rpm | 0~180 | ||
| Clamp tonnage | KN | 2400 | ||
| Opening stroke | Mm | 490 | ||
| Space Between Tie Bars | mm | 530*510 | ||
| Max.Mold Height | mm | 530 | ||
| Min.Mold Height | mm | 200 | ||
| Ejector Stroke | mm | 165 | ||
| Ejector Tonnage | KN | 70 | ||
| Max.Pump Pressure | MPa | 16 | ||
| Pump Motor Power | KW | 18.5 | ||
| Heater power | KW | 11.65 | ||
| Machine Dimension(L*W*H) | M | 5.4*1.5*2 | ||
| Machine weight | T | 7 | ||
| Oil Tank Capacity | L | 340 | ||
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