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1, Steam system: EPS Batch pre-expander equipment use precise pressure reducing valve and PID(proportional valve system) to keep constant steam.
2, Pressure control: EPS Batch pre-expander equipment 's pressure sensor works with multi-valves venting system, ensuring stable pressu Pre-expanded polystyrene re inside expansion chamber.
3, Temperature control: Adopts temperature sensor and compressed air proportional valve to keep accurate expansion temperature, suitable for high density expansion.
4, Material level control: EPS Batch pre-expander equipment use vibration sensor to control material level.
5, Material filling system: With batch controller and weighing scale to ensure same input weight every batch.
6, Electrical control: PLC and touch screen, electronic parts, valves etc. are all of famous brand at home and abroad
| Specifications | ||||||||
| Item | Unit | HR- 500 | HR-1100 | HR-1500 | ||||
| L*W*H | mm | 3100*1500*3500 | 3700*2100*4000 | 3700*3000*5300 | ||||
| Weight | kg | ≈1200 | ≈2500 | ≈3500 | ||||
| Steam Consumption | kg/cycle | 3-6 | 6-10 | 12-18 | ||||
| Air Consumption | m3/cycle | 0.5-0.9 | 1.2-2.5 | 1.5-3 | ||||
| Power Consumption | kw | 3.1 | 9.6 | 19.8 | ||||
| Chamber | Diameter | mm | φ500 | φ1100 | φ1500 | |||
| Height | mm | 1000 | 1500 | 2200 | ||||
| Volume | m3 | 0.2 | 1.43 | 3.89 | ||||
| Steam | Entry | mm | φ25 | φ50 | φ50 | |||
| Entry Pressure | mpa | 0.5-0.8 | 0.5-0.8 | 0.5-0.8 | ||||
| Compressed Air | Entry | mm | φ25 | φ40 | φ50 | |||
| Entry Pressure | mpa | 0.5-0.8 | 0.5-0.8 | 0.5-0.8 | ||||
| Drainage | Motor | mm | φ65 | Φ80 | φ100 | |||
| Drainage | mm | φ65 | Φ80 | φ100 | ||||
| Density Calculation | -- | Density Calculation | Density Calculation | Density Calculation | ||||
| Density Tolerance | -- | <±3% | <±3% | <±3% | ||||
| Spinning Motor | kw | 1.1 | 4 | 11 | ||||
| Functioning | Expansion Rate | 12-40g/l | 13-30g/l | 12-30g/l | ||||
| Productivity | 12 g/l | 60-80kg/h | 12 g/l | 250-300kg/h | 12 g/l | 600-650 kg/h | ||
| 18 g/l | 90-120kg/h | 18 g/l | 350-400kg/h | 18 g/l | 900-920kg/h | |||
| 20 g/l | 130-160kg/h | 20 g/l | 450-500kg/h | 20 g/l | 1000-1200kg/h | |||
| 35 g/l | 180-210kg/h | 30 g/l | 580-620kg/h | 30 g/l | 1500-1600kg/h | |||
| Note: this information is for reference only, further details to be confirmed with the company | ||||||||
