Description
Product Overview
The MA900 Tons injection molding machine is a reliable and high-performance solution designed for large-scale plastic molding operations. This second-hand injection molding machine, although pre-owned, offers excellent value and functionality, providing users with an affordable alternative to purchasing a new unit.
Key Features
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Clamping Force: 900 tons, for medium to large parts.
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Precision: Advanced control for consistent quality.
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Energy Efficiency: Low operational costs.
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Condition: Excellent, fully refurbished.
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Versatility: Works with various plastics.
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High-Speed Cycle: Faster molding, higher efficiency.
Specification
| Category | Specific Parameter | English Label | Unit | A | B | C |
|---|---|---|---|---|---|---|
| Injection Unit | Screw Diameter | Screw diameter | mm | 32 | 36 | 40 |
| Screw L/D Ratio | Screw L/D ratio | L/D | 22.5 | 20 | 18 | |
| Theoretical Injection Volume | Injection volume（theoretical） | cm³ | 121 | 153 | 188 | |
| Injection Weight (PS) | Injection weight（PS） | g | 110 | 139 | 172 | |
| Injection Rate | Injection rate | g/s | 76 | 97 | 119 | |
| Injection Rate (ESG) | Injection rate (ESG) | g/s | 100 | 127 | 157 | |
| Injection Pressure | Injection pressure | MPa | 234 | 185 | 150 | |
| Plasticizing Rate (GPPS)① | Plasticizing rate (GPPS)① | g/s | 10.5 | 13.9 | 16.8 | |
| Plasticizing Rate (HDPE) ② | Plasticizing rate (HDPE) ② | g/s | – | – | – | |
| Screw Speed | Screw speed | rpm | 0-240 | – | – | |
| Clamping Unit | Clamping Force | Clamping force | kN | 900 | – | – |
| Mold Opening Stroke | Mold opening stroke | mm | 310 | – | – | |
| Distance Between Tie Bars (H×V) | Dist. between tie bars (H×V) | mm | 360×360 | – | – | |
| Maximum Mold Height | Mold height max. | mm | 390 | – | – | |
| Minimum Mold Height | Mold height min. | mm | 150 | – | – | |
| Ejector Stroke | Ejector stroke | mm | 100 | – | – | |
| Ejector Tonnage | Ejector tonnage | kN | 33 | – | – | |
| Others | Pump Motor Power | Pump motor power | kW | 13 | – | – |
| Heater Power | Heater power | kW | 7.7 | – | – | |
| Machine Dimension (L×W×H) | Machine dimension (L×W×H) | m | 4.2×1.2×1.8 | – | – | |
| Machine Weight | Machine weight | t | 3.5 | – | – | |
| Hopper Capacity | Hopper capacity | kg | 25 | – | – | |
| Oil Tank Volume | Oil tank | L | 135 | – | – |