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 | all electric injection molding machines ，plastic products making machine | ||
pressure cooker bakelite handle making knob injection molding machine pot manufacturers kinox for sale mould production
The redesigned clamping unit providing lower platen stress and higher mold force stability, reducing mold wear and improving molded product stability.
.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.
Providing better lubrication and lower lubrication consumption. A smooth operation leads to longer lifetime of the clamp. Less maintenance required.
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
The rigid one-piece injection base supports the common slide rail for injection and screw movements.
Highly optimized servo-hydraulic technology, with improved efficiency for lower energy consumption.
The technologically matured Jupiter II Series convinces not only with rapid, smooth mold movements and its highly economical energy consumption. The latest upgrade to the Jupiter - called “Plus” - has brought significant additional improvements.
The Hydraulic Units
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, 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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