Hangzhou Epsole Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of expandable polystyrene foam pre-expander filling equipment in China. We warmly welcome you to buy high quality expandable polystyrene foam pre-expander filling equipment for sale here from our factory. Good service and reasonable price are available.
2. With primary and sevondary expansion device to get density of 8-40g/l;
3. First filling is conrolled by frequency converter;
4. Stainless steel drier;
5. Power-off protection device;
6. Japan accurate pressure reducer;
Sepecification of accurate high density eps beads foaming pre-expander machine
1. This machine applies PLC and touch screen, automatic feeding, electronic weighing, temperature control, material level control to realize automatic and continuous production.
2. Electronic weighing system and material level control system, Korean vibration sensor, proportional valves of steam and compressed air to ensure the density of the foamed beads tolerance within 1%.
3. Density range 12~120g/l, used to make beads for helmet, beehives and other high destiny products.
Expandable polystyrene foam pre-expander filling equipment
1. Full automatic and continuous production.
2. Controlled by touch screen and PLC, easy to operate.
3. High output and save energy.
4. Stable quality and less.
Main Features
Including stainless steel dryer bed, screw conveyer, filling, sieving device, etc.
Steam system:
Accurate pressure reducer and PID control system(proportional steam valve system)to keep very stable and accurate steam, ensure material variation.
Pressure control:
Pressure sensor with multi-steam exhausting system to keep expansion chamber pressure stable, as well as reduces the steam consumption.
Temperature control:
The temperature sensor and compressed air proportional valve maintains accurate expansion temperature, which is suitable for high density expansion, resulting in less broken beads.
Material level control:
Keeps accurate weighing scales and vibrated level sensor control, ensuring less density tolerance.
Material filling system:
Set filling weight in touch screen and electronic weighing filling to realize filling accurately and automatically.
Electric control:
The PLC touch screen, electronic parts and valves are from reputed brands, which make the whole working procedure automatic and stable.
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