1. Steam system: accurate pressure reducer to keep stable and accurate steam,Website:http://www.cnepsmachine.com, ensure material variation;2. Pressure control: Pressure sensor with muli-steam exhausting system to keep expansion chamber pressure stable, Also reduce the steam consumption;3. Temperature control: Adopts temperature sensor and compressed air proportinal valve to keep accurate expansion temperature, which is suitable for high density expansion, less broken beads;4.adopts PLC and Touch screen, electronic parts, valves are famous brand, which make the whole working procedure automati
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