Three Colour Sole Injection Moulding Machine, EC320R/EC324R
This injection moulding machine produces soles and sole sheets out of raw materials like TPR and PVC. What makes this footwear injection machine so unique is that it can make single-, two- and three-colour soles and sole sheets. Apart from this advantage, this injection moulding machine is equipped with 12 sets of molds, meaning that it can produce 12 pairs of shoe soles at a time.
| Item | Unit | | |
| Raw materials | TPR, PVC | ||
| Stations | 20 | 24 | |
| Screw diameter | mm | 75 50*2 | |
| Maximum injection volume | CC | 880 390*2 | |
| Injection pressure | MPa | 70 | |
| Clamping force | Tons | 60*3 | |
| Yield | Pairs/hour | 150-280 | 150-300 |
| Mould space | mm | 400*220*190 | |
| Heating power | kW | 9 6.5*2 | |
| Total power | kW | 67 | |
| Mechanical Dimensions | cm | 920×620×220 | 980×720×220 |
| Machine weight | Tons | 18.6 | 19.8 |
| Oil consumption | L | 600*3 | |
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Water cooling system
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Energy-saving hydraulic servo control system
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Suction machine
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Mould manipulator
- Block cylinder is designed with special structure, providing heat insulation and leakage resistance performance;
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This injection moulding machine has a user-friendly PLC control system with industrial human-machine interface (HMI);
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PLC system
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PLC
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HMI interface
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Several safety measures are put into place, including:
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Safety sign
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Safety signSafety door with photoelectric switch
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Emergency stop button
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Rotary table anti-lifting switch
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Hydraulic system is installed to ensure stable and safe operation;
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2PN mould clamping hydraulic oil circuit
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Proportional injection hydraulic oil circuit
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Servo system is optional for energy saving;
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Cooling tower cools down hydraulic oil and raw materials before they are fed into the injection moulding machine;
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Crusher is used for recycling used materials;
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Vertical mixer mixes materials with different colours;
| Parts list | ||
| Toolbox | / | 1pc |
| Allen key | 1.5-10 | 9 sets |
| Open-end wrench | 6-24 | 8 sets |
| Phillips screwdriver (small) | / | 2pcs |
| Phillips screwdriver (large) | / | 1pc |
| Adjustable wrench | 250mm | 1pc |
| Heating ring | Ø90*80 mm | 1pc |
| Heating ring | Ø65*50 mm | 1pc |
| Heating ring | Ø120*80 mm | 1pcs |
| Heating ring | Ø70*50 mm | 1pc |
| Heating rod | Ø15.8*100 mm | 2pcs |
| Proximity switch | Ø 25*25mm | 1pc |
| Proximity switch | Ø 12*12mm | 1pc |
| Thermoelectric coupling | K type/5M | 2pcs |
| Oil seal | / | 2pcs |
| Plugging rod | / | 1pc |
| Plugging bushing | / | 1pc |
| Copper gasket | / | 1pc |
| Injection nozzle | / | 1pc |
| User manual | / | 1 |
