Fully automatic intermittent pre-expansion machine

  • Fully automatic intermittent pre-expansion machine

    Fully automatic intermittent pre-expansion machine

    Fully automatic intermittent pre-expansion machine

    product description:

    main feature:

     The machine adopts PLC programmable controller and touch screen, through negative pressure automatic feeding device, automatic accurate electronic weighing, temperature automatic control and photoelectric material level switch, etc., to achieve fully automatic production.

     The barrel adopts closed constant pressure foaming, which has high thermal efficiency, saves steam, and saves energy by more than 50% compared with the continuous pre-generator.

     The temperature of the foaming barrel adopts a high-precision pilot pressure reducing valve imported from Japan to ensure that the pressure at the outlet of the pressure reducing valve is always constant, and to ensure that the temperature difference in the barrel of the pre-expansion machine is controlled within ±1%, so that the EPS beads are consistent and contain water. rate is low.

     Using photoelectric material level control, the capacity of the foaming material is correctly grasped, so that the bead density of the foaming material is uniform, and the error is less than ±3%.

     The automatic feeding device and electronic weighing device of the machine are separated from the machine, which avoids the vibration generated during the working process of the machine from affecting the accuracy and reliability of the measurement of the electronic weighing device.

     The machine is equipped with a fluidized drying bed, which can automatically screen the materials from the pre-expander, crush the material balls, and automatically transport the foamed materials to the curing silo.

     The computer has a memory function, which can record the grades, specifications, foaming process and parameters of the EPS raw material manufacturers used in the computer. When you need to use the raw materials of the past manufacturers next time, you can quickly return to the original process by pressing the touch screen of the computer.

     The electronic components, pneumatic components and valves used in this machine are all domestic and foreign famous brand products.

     Qingdao Pusite Machinery Technology Co., Ltd. is located in Qingdao, the capital of Chinese brands and the city of beer in the world. The company covers an area of ​​30 acres and has a construction area of ​​20,000 square meters. It is an EPP and EPS foam machinery manufacturing enterprise integrating independent research and development, production, sales and service.

     The company implements the entrepreneurial purpose of taking science and technology as the guide, quality as the foundation, and honest service. We attract scientific and technological talents, and constantly introduce foreign technology, which is energy-saving, low-consumption and fast-forming.

     Here, all the staff of Pusite Machinery wholeheartedly welcome experts from all walks of life at home and abroad, new and old friends to patronize and cooperate.

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