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HX(*) 630-II Injection Molding Machine
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Description
Among all driving control technologies, hydraulic driving is the most widely applied in high-precise and low-cost injection moulding machines at present. It has achieved great development, from the original fixed displacement pump system, to proportional variable displacement pump system and closed-loop variable displacement pump system. The latest servo-motor-driven hydraulic pump system has further promoted the hydraulic driving technology: (1) from variable tilting plate control to rotational speed control; (2) from general AC asynchronous motor to AC servo motor drive; (3) from analog control to digital control. It is adopted by our HX 630-II low-cost injection moulding machines.
Hydraulic Unit
Hydraulic unit mainly consists of world famous oil pump and control valves. These components present outstanding performance in pressure supporting and guarantee the machine’s accuracy, reliability, stability and durability. This unit plays an important rule in increasing the machine’s noise during running, which meets requirements for environment protection.
Features:
Parameter :
| MODEL:HX(*)630-II/5100 | ||||||
| TECHNICAL PARAMETER TABLE | A | B | C | D | ||
| INJECTION UNIT | SCREW DIAMETER | mm | 85 | 90 | 95 | 100 |
| SCREW L/D RATIO | L/D | 22.2 | 21 | 19.9 | 18.9 | |
| INJECTION CAPACITY (THEORETICAL) | cm3 | 2496 | 2799 | 3118 | 3455 | |
| INJECTION WEIGHT(PS) | g | 2272 | 2547 | 2838 | 3144 | |
| Oz | 80.1 | 89.9 | 100.1 | 110.8 | ||
| INJECTION PRESSURE | MPa | 206 | 184 | 164 | 149 | |
| INJECTION RATE | g/s | 417 | 470 | 530 | 580 | |
| PLASTICIZING CAPACITY | g/s | 60 | 75 | 85 | 100 | |
| SCREW SPEED | rpm | 125 | ||||
| CLAMPING UNIT | CLAMP FORCE | KN | 6300 | |||
| OPEN STROKE | Mm | 870 | ||||
| MAX. MOULD | mm | 900 | ||||
| MIN. MOULD | mm | 350 | ||||
| SPACE BWTWEEN TIE-BARS (W×H) | mm | 900×850 | ||||
| EJECTOR FORCE | KN | 200 | ||||
| EJECTOR STROKE | KN | 260 | ||||
| EJECTOR NUMBER | n | 17 | ||||
| OTHERS | PUMP PRESSURE | MPa | 16 | |||
| MOTOR POWER | KW | 55/30*2 | ||||
| HEATING POWER | KW | 42 | ||||
| MACHINE DIMENSION (L×W×H) | m | 9.5*2.27*2.65 | ||||
| MACHINE WEIGHT | t | 31 | ||||
| OIL TANK CAPACITY | L | 1136 | ||||
Mold Plate Dimension:
