| Sign In | Join Free | My insurersguide.com | 
 | 
| Categories | Plastic Injection Molding Machine | 
|---|---|
| Brand Name: | HAIJIA | 
| Model Number: | HJF780 | 
| Certification: | CE ISO9001 | 
| Place of Origin: | 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:: | 37T | 
| Clamping Force:: | 7800KN | 
| Space Between Tie Bar: | 980*950mm | 
| Pump Motor Power: | 37+30KW | 
| Company Info. | 
| Ningbo haijiang machinery manufacturing co.,Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Plastic Kettle shell Injection Molding Machine Household Manufacturer for Sale Mould Production Line in China
1. Professional templates optimized design
Template by advanced finite element analysis software to optimize
design, high rigidity, high strength, to meet the rapid impact
conditions demand.
2. Powerful, friendly control system
Adopts professional controller and friendly interface, easy and
fast operation, with good reliability.
3. New type screw driving system
Spline connection for screw and oil motor, smooth and reliable
transmission, big transfer torque, easy disassembly.
4. Excellent injection performance
Double cylinder injection, entire floor-guided, reliable and
stable.
5. Superior clamping system
Adopts optimized connection rod structure, faster and smoother
operation.
6. New frame structure
Simple and generous appearance, machine body force reasonable and
stronger.
7. Professional plasticizing system
Suitable for different types of plastic raw material with
professional plasticizing and heating system, good plasticizing
performance.
Short and forceful double-cylinder injection system is used to ensure the steady injection motion.The strain free fixed mold plate and screw assembly with optimized design help to reach better plasticing capacity and effect. PID temperature control regulate the speed and pressure of injection, pressure keeping, smelting, back pressure and other motions to ensure the quality of formed products and continuation of production.Auto material preparation, drooling proof,and anti cold start lapse functions ensure the high efficent,simple and safe operations.
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.
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 | |||
|   | 
 High Precision Plastic Injection Molding Machine Auto Centering Lubrication System
                                                                                        
                                                        
                        
                        
                        
                                                            High Precision Plastic Injection Molding Machine Auto Centering Lubrication System
                                                    
                        
                     Disposable Plastic Plates Cups Making Hydraulic Injection Molding Machine 15kW Pump Motor Power
                                                                                        
                                                        
                        
                        
                        
                                                            Disposable Plastic Plates Cups Making Hydraulic Injection Molding Machine 15kW Pump Motor Power
                                                    
                        
                     Professional Desktop Injection Molding Machine For Egg Incubator Tray
                                                                                        
                                                        
                        
                        
                        
                                                            Professional Desktop Injection Molding Machine For Egg Incubator Tray
                                                    
                        
                     High Speed Automatic Hydraulic Injection Molding Machine For Transparent Plastic Jar With Wide Mouth
                                                                                        
                                                        
                        
                        
                        
                                                            High Speed Automatic Hydraulic Injection Molding Machine For Transparent Plastic Jar With Wide Mouth
                                                    
                        
                     High Efficiency Lunch Box Double Layer Plastic Making Machine Energy Saving
                                                                                        
                                                        
                        
                        
                        
                                                            High Efficiency Lunch Box Double Layer Plastic Making Machine Energy Saving
                                                    
                        
                     500ml Mineral Water Plastic Bottle Injection Molding Machine Heavy Duty
                                                                                        
                                                        
                        
                        
                        
                                                            500ml Mineral Water Plastic Bottle Injection Molding Machine Heavy Duty
                                                    
                        
                     Automatic Plastic Injection Molding Machine Durable With Steady Capability
                                                                                        
                                                        
                        
                        
                        
                                                            Automatic Plastic Injection Molding Machine Durable With Steady Capability
                                                    
                        
                     High Performance Small Plastic Injection Molding Machine CE ISO9001 Standard
                                                                                        
                                                        
                        
                        
                        
                                                            High Performance Small Plastic Injection Molding Machine CE ISO9001 Standard
                                                    
                        
                     Horizontal Plastic Bucket Making Machine 18.5kw 2400KN Clamping Force
                                                                                        
                                                        
                        
                        
                        
                                                            Horizontal Plastic Bucket Making Machine 18.5kw 2400KN Clamping Force
                                                    
                        
                     Ip67 Enclosure Plastic Injection Molding Machine Screw Driving System
                                                                                        
                                                        
                        
                        
                        
                                                            Ip67 Enclosure Plastic Injection Molding Machine Screw Driving System