| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | 18 Months |
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50t to 3500t Welltec Plastic Injection Moulding Machines
Haijiang Injection Molding Machine Manufacturer Localed in Ningbo City, Near Shanghai. It is a manufacturer Specialized for Injection moulding machine, injection mould and offer auxiliary equipment also Injection moulding machine range: clamping force from 50tons to 3000tons, infaction weight from 40000g.Machine series:
A) Standard Injection Molding
B) PVC injection molding machine;
C) PET injection molding machine;
D) Double Color injection machine;
E) Full hydraulic injection molding ;
F) All electric injection moulding machine; full injection molding machine;
G) Energy saving injection moulding machine 
1.Haijiang for injection molding machine features:
→ bigger space between tie-bars
→ central-clamping structure
→ famous components
→ energy saving with servo motor
→ low noise, Fast response of 0.05 seconds;
→ high precision, Stable and super long life
→ T-Slot Platen
→ abundant Spare Parts
→ better price
→ Low water consumption (because the system will not be pressurized into phases of the process);
Low maintenance electrical and hydraulic;
→Power consumption reduction of up to 80% depending on the cycle, the machine begins to save energy when the the cycle exceeds 18seg;
→Output control sensor for flow and pressure;Frequency inverter.
Clamping Unit:
1.) Optimized Platen Design with high rigidity and enlarged space between tie bars
2.) Euromap-based Platen Layout with both T-slot & tap holes, locating design in moving platen to better suit various molds
3.) New ejection system design with longer ejection stroke, bigger space and better rigidity
4.) Hydraulic drivien gear-type mold height adjustion mechanism
5.) Relocation of mechanical safety interlock for easier operation
6.) linkage structure for front connecting rod increases connectingrod's strength greatly, as well as the whole clamping unit's rigidity & accuracy.
Injection Unit:
1.) High Quality Linear Motion Guide ensure the smooth & accuracy of injection process
2.) High Speed & Pressure injection structure can improve the injection speed
3.) Twin nozzle cylinder ensures more even & stable structure
4.) Specilized screw barrel design for various appliance
Hydraulic System:
1.) The double proportional compound valve control system pressure & flow, highly sensitive & stable
2.) Imported high quality Pump, low in noise, long in lifespan & stable in performance
3.) World-famous servo hydraulic system optional, better performance in lower noise & energy saving
4.) The precise feedback control of servo system to the pressure & flow, with higher sensitivity & more accurate repeatability precision
5.) High performance hydraulic valve, less failure, fast switch, convenient maintenance
6.) Low pressure mold protect system, which is more suitable for the precise mould
Servo Controller Part:
1.) High Precise Control The servo system can control the machine's pressure, speed & location precisely, make sure error of accurate repeatability precision for the shot measurement is <0.3%
2.) High sensitive response Because the motor vector is matched with the controller accurately, it only takes 0.5sec. inputing the number from 0 to max. Compared with other traditional hydraulic injection molding machine, HJS series is more faster in speed with shorter cycle time and high efficient in production
3.) Low noise Compared with traditional fixed pump & variable pump system, the noise is 1/10 lower under normal circumstance, more suitable for sealed dustless workshop
4.) Energy Saving Overall efficiency is 10% more & driving capacity is 18% more than common machine. This series can save 40-80% energy, and achieve first-class energy efficency
5.) Water cooling saving The system condition prevent high pressure uploading without any power output, leads to the water cooling saving
| SPECIFICATION | HJF360 | ||||
| Screw Type | A | B | C | D | |
| Screw Diameter | mm | 60 | 65 | 70 | 75 |
| Screw L/D Ration | L/D | 22.6 | 21.2 | 19.4 | 18.5 |
| Shot Size(Theoretical) | cm³ | 960 | 1128 | 1306 | 1480 |
| Injection Weight(PS) | g | 873 | 1026 | 1180 | 1346 |
| Injection Rate | g/s | 239 | 275 | 328 | 420 |
| Injection Pressure | MPa | 213 | 183 | 160 | 146 |
| Screw Speed | rpm | 0~180 | |||
| Clamping Force | KN | 3600 | |||
| Opening stroke | mm | 700 | |||
| Space Between Tie Bars | mm | 680*680 | |||
| Max.Mold Height | mm | 670 | |||
| Min.Mold Height | mm | 240 | |||
| Ejector Stroke | mm | 160 | |||
| Ejector Tonnage | KN | 62 | |||
| Max.Pump Pressure | MPa | 16 | |||
| Pump Motor Power | KW | 37 | |||
| Heater power | KW | 17.25 | |||
| Motor Power | KW | 28.8 | |||
| Machine Dimension(L*W*H) | M | 6.3*1.9*2.4 | |||
| Machine weight | T | 12 | |||
| Oil Tank Capacity | L | 620 | |||
2.Haijiang Injection Molding Machine in workshop:
4.Machine Component:
| Parts | Allocation HJF80-290 | Allocation HJF360-580 | Allocation HJF650-3000 | Country |
| PLC | Porcheson | Techmation | Keba | Austria |
| Directional Valve | Vickes | Vickes | Vickes | USA |
| Air Breaker | LS | LS | LS | Korea |
| SSR(solid state relay) | Fotek | Fotek | Fotek | Taiwan |
| Plasticizing Oil Motor | STF | STF | STF | / |
| Limit Switches | Omoron | Omoron | Omoron | Japan |
| Electric Ruler | Minor | Minor | Minor | Japan |
| Servo Gear Pump | Sumitomo | Sumitomo | Sumitomo | Japan |
| Servo Driver | Delta | Delta | Delta | Taiwan |
| Servo Sensor | Ashcroft | Ashcroft | Ashcroft | German |
| Servo Motor | Albert | Albert | Albert | USA |
5.Free spare parts come with injection molding machine:
Mold clamping and bolts: 8PCS, Nozzles: 2PCS, Toolbox: 1SET, Heating Ring: 2PCS,
Lubrication Oil: 1 Bucket, Limit Switch: 2PCS, Hexagon Wrench: 1SET,
Thermocouple: 2PCS, Seal Ring: 2PCS, Power socket for auxiliary machines: 2PCS,
Wrench: 1PCS, Screwdriver: 2PCS, Vise: 1PCS, Machine shockproof pads: 6PC
6.Haijiang Auxiliary Eqipment :FAQ
1: Are you a trading company or a manufactory?
We are a manufactory, we supply the factory price with good
quality, welcome to visit !
2:Do you have QC or any safety standards for your plastic injection molding machine?
yes,we have established a highly strict quality control department to guanrantee good quality.
3:Why choose our plastic injection molding machine?
High quality with competitive price
4:How about quality control in your factory?
"Quality is first, Customers are friends".
5:Can you help us with the shipment of this machine ?
Yes , with honor ,we have our special shipment company which
already cooperate
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