Ningbo haijiang machinery manufacturing co.,Ltd
| 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: | 37T |
| Clamping Force: | 7800KN |
| Space Between Tie Bar | 980*950mm |
| Pump Motor Power | 37+30KW |
| Brand Name | HAIJIA |
| Model Number | HJF780 |
| Certification | CE ISO9001 |
| Place of Origin | China |
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Product Specification
| 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: | 37T | Clamping Force: | 7800KN |
| Space Between Tie Bar | 980*950mm | Pump Motor Power | 37+30KW |
| Brand Name | HAIJIA | Model Number | HJF780 |
| Certification | CE ISO9001 | Place of Origin | China |
| High Light | plastic moulding machine ，automatic injection moulding machine | ||
cheap plastic mop bucket mold injection molding machine manufacturer paint mould transparent production line in ningbo for sale
1. High energy savings
Under normal operating conditions, compared with conventional
hydraulic injection molding machines, energy savings of 20-80%
can be achieved.
2. Molding stability
Compared with conventional injection molding machines repeatability is greatly improved due to servo motor closed-loop control.
3. Quick response
Featuring a dynamic servo motor with a response time of only 0.05sec
4. Quiet operation
The machine runs at much lower noise levels, particularly in low speed applications.
5. Reliable holding pressure
Compared with traditional hydraulic machine the holding pressure is more stable and does not have limitation.
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.
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.
Professional injection moulding machine controller with software and hardware of industrial standard is convenient to expansion and revision of performance.
Clamping system: Faster response, steable and high rigidity.
Injection system: Accurate and flexible, lower rejection rate.
Control system: omputer and simple operation,molding data memory system.
Power system: Energy saving, high efficient and precise.
Metal parts: The thickness of our frame, metal plate and wallboard are thicker than other company.
Ceramic heating loop: Uniform heating, better thermal insulation properties so good for production.
Visiable lubrication system: on time clean, avoid cast steel parts abrasion and broken.
Oil treasure: Filter of hydraulic oil, good for pump and valves.
Professional injection moulding machine controller with software and hardware of industrial standard is convenient to expansion and revision of performance.
Adopting double CPU control makes high speed.
Mainly adopting PID control, the control accuracy reaches±1°.
Has the function of network management, improving efficency.
for entire machine operation without loss of high pressure throttle and overflow energy. As comparedwith constant displacement pump, it 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.
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.
| SPECIFICATION | HJF-780 | ||||
| A | B | C | D | ||
| Screw Diameter | Mm | 90 | 95 | 105 | 110 |
| Screw L/D Ration | 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 | |||
| Clamp tonnage | KN | 7800 | |||
| Opening 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 | |||
| Max.Pump Pressure | MPa | 16 | |||
| Pump Motor Power | KW | 37+30 | |||
| Heater power | KW | 56.7 | |||
| Machine Dimension(L*W*H) | M | 11.43*2.40*3.14 | |||
| Machine weight | T | 37 | |||
| Oil Tank Capacity | L | 1500 | |||
Company Details
Business Type:
Manufacturer
Year Established:
1992
Total Annual:
10000000-12000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
NINGBO HAIJIANG MACHINERY MANUFACTURING CO.,LTD., situated in Ningbo Yinzhou Investment & Innovation Center, coversa land of more than 50,000M2.It was established in 1992 and now employs a staff of more than 500 people. with CE and ISO9001 Haijiang Company is a hihg-tech enterprise specialize... NINGBO HAIJIANG MACHINERY MANUFACTURING CO.,LTD., situated in Ningbo Yinzhou Investment & Innovation Center, coversa land of more than 50,000M2.It was established in 1992 and now employs a staff of more than 500 people. with CE and ISO9001 Haijiang Company is a hihg-tech enterprise specialize...
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