Features:
Hydraulic Part:
Precise screw system with optimized design. Double-cylinder balanced injection system. Multi-stage pressure and speed injection. Back pressure adjustment device.
Injection Part:
High-response hydraulic system design, Pressure and flow proportional control. World famous brand hydraulic components.
Mold Clamping Parts:
Box mold platen design, 5 points vertical double toggle mechanism. Hydraulic motor drive the gear to adjust the mould thickness, Precision, low pressure and fast mould adjustment. Low-pressure mould protection.
Electric Control Part:
World famous brand electric components. Large screen LCD. Dynamic monitor of machine operation.100 moulding data system. Sensitive errors indication and alarm function, Liner displacement transducer controls injection, clamping, ejection.
| Technical data | |||||
| Item | Name of item | Unit | OSK-178 | ||
| A | B | C | |||
| Injection unit | Screw Diameter | mm | 45 | 50 | 55 |
| Screw L/D Ratio | Ratio | 21 | 18.9 | 17.1 | |
| Shot Volume | cm3 | 302 | 372 | 451 | |
| Shot Weight | g | 275 | 339 | 410 | |
| Injection Pressure | Mpa | 196 | 158 | 131 | |
| Screw Speed | rpm | 10-230 | |||
| Clamping unit | Mould Clamping Force | Kn | 1780 | ||
| Opening Stroke | mm | 420 | |||
| Space Between Tie-bars | mm×mm | 470×430 | |||
| Max.Mould Thickness | mm | 480 | |||
| Min.Mould Thickness | mm | 180 | |||
| Ejector Stroke | mm | 130 | |||
| Ejector Force | Kn | 53 | |||
| Ejector Number | N | 5 | |||
| Others | Pump Pressure | mpa | 16 | ||
| Pump Motor Power | Kw | 18.5 | |||
| Heating Capacity | Kw | 9.5 | |||
| Machine Dimensions (L×W×H) | m×m×m | 4.75×1.35×1.85 | |||
| Machine Weight | Ton | 4.4 | |||
| COMPONENTS TABLE OF OSK SERIES | |
| Component Name | Origin and details |
| Structure | linked box structure |
| System oil pump | YUKEN Japan |
| Flow / Proportional valve | YUKEN Japan |
| Hydraulic electromagnetism cross valve | YUKEN Japan |
| Pressure Gauge | Taiwan |
| Melt Back-pressure Gauge | Taiwan |
| High pressure hose | Jingjiang, China |
| Seals ("Y" oil seal) | Germany and Japan |
| Lubrication system | '0000' grease |
| Lubrication pipe | Pressure hose & Copper tube |
| Linear position transducer (3pcs) | America |
| Computer controller for plastic machine | TECHMATION SA6363-1500 Taiwan |
| System Main motor | Huada Wuxi |
| AC contactor | Schneider France |
| System air switch | Fuji Japan |
| Control air switch | Schneider France |
| Stroke switch | National, Japan |
| Limited switch | National, Japan |
| Alarm lamp | included |
| Thread corrugated pipe | Metal in plastic pipe |
| Pre-plastization motor | Joint-venture ZHONGYI motor |
| Air ejection device | electrical and program reserved |
| Screw / barrel | 38#CrMoAl |
| Tie bar | 40#Cr |
| Three templates,oil cylinder base, Injection base | Colophony sand, Modular cast iron |
| Core pulling and inserting device | Total two sets, one set reserved |
| Mold adjustment system | Hydraulic drive, gear adjustment |
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