HJF-3000 injection molding machine
Clamping Unit
The plates were designed using FEM software,ensuring a stable and
rigid clamping system.Five point inward moving double toggle system
ensures high rigidity and precision for mould clamping and also
reducing stress and strain effects.
Injection Unit
Dual-pillar supporting and dual-cylinder injection balance devices
ensure the stress on screw balanced during injection.Specific screw
and barrel designs are available for processing different material
requirements.
Electronically Controlled Unit
1. CPU controller and display are independent and reliable.
2. A larger color LCD screen enhances clear display and support
multi-language compatibility.
3. The control system also support remote monitor.In the event of a
control problems,the machine can be connected to internet through a
special interface.Inject service can realize remote fault diagnosis
and maintenance.
4. A screen saver function extends the LCD life.
5. Ultra bright LED is provided for input and output point
inspection.Proving convenient indication of the machine’s operation
and machine service.
6. A data hardware lock is provided to prevent unauthorized people
from effecting the machines performance.
7. Closed loop PID barrel temperature control.
Dust and waterproof control cabinets provide a neat and tidy
enclosure all electric control components
| SPECIFICATION | HJ-3000U |
| A | B | C |
| Screw diameter | mm | 180 | 210 | 220 |
| Screw L/D Ratio | L/D | 24 | 24 | 22.9 |
| Shot size(theoretical) | cm³ | 29390 | 40003 | 43904 |
| Injection weight(PS) | g | 26745 | 36402 | 39953 |
| Injection pressure | Mpa | 210 | 155 | 141 |
| Injection rate | g/s | 1468 | 2000 | 2200 |
| Screw Speed | rpm | 50 |
| Clamp tonnage | KN | 30000 |
| Opening stroke | mm | 2000 |
| Space between the tie bars | mm | 1900*1750 |
| Max.Mold Height | mm | 1900 |
| Min.Mold Height | mm | 1000 |
| Ejector stroke | mm | 450 |
| Ejector tonnage | KN | 565 |
| Max.pump pressure | Mpa | 16 |
| Pump motor power | KW | 55+55+55+55 |
| Heater power | KW | 177 |
| Machine dimension(L*W*H) | M | 22.00*5.50*5.00 |
| Machine weight | T | 220 |
| Oil tank capacity | L | 4500 |
Haijiang Machinery Main Configuration
| Controller | Arcuchi/Porchesion(50-290T)(China) |
| Techmation(360-3000T)(Taiwan) |
| Vane pump | Albert(USA) |
| Proportional valve | HJK series Northman(TAIWAN) |
| HJK series Northman(TAIWAN) or TOKIMEC(Japan) |
| Directional valve | HNC(TAIWAN) or YUKEN(Japan) |
| Electric motor | Dongguan(Guangdong) |
| contactor | Mager(50-290T)/Schneider(China)(360-3000T) |
| High pressure hose | Fute(Ningbo) |
| Five-star hydrauhu | Dandun(China)STAFFA(UK) |
| Air breaker | LS(Korea) |
| Thermal overland relay | Schneider(China) |
| Limit switch | Omoron(Japan) |
| Lubrication pump | Automatic |
| Servo motor | SUMITOMO(Japan) |
| Servo pump | DELTA(Taiwan) |
| Servo sensor | ASHCROFT(Germany) |
