2022.09.17
①The electrical part adopts the leading programmable controller (PLC) control system, which ensures the stability and reliability of the electrical system and reduces the probability of failure during the operation of the machine.
②The hydraulic system is used to control mold opening, mold closing, ejection of parts and mold clamping. Compared with the pneumatic device, the hydraulic system has the characteristics of stability, high pressure, and no compression, so there are fewer problems in operation, the clamping force is large, reliable, and there will be no serious leakage during operation. This can reduce power loss and improve the production environment; at the same time, it can increase production efficiency by 3% to 10%.
③The automatic feeding gun and negative pressure feeding are used to improve the production efficiency and make the plate density uniform and the appearance smooth and smooth.
④The steam control system adopts automatic ball valve control, which makes the machine performance more stable and safe, and the service life is longer.
⑤The pipelines are all controlled by active control, with multiple active safety protection measures such as overpressure alarm and active decompression, as well as three-level protection measures with computer monitoring, pressure response, and electronically controlled full-open safety valve active exhaust.
⑥In the early years, the side of the hydraulic cylinder was used to open the mold cavity, and the plate was pushed out horizontally, which saved nearly half of the working area compared to pushing out the plate from the length direction. Only one side of the mold cavity is opened to reduce steam leakage, which not only saves power, but also facilitates product molding, and increases the safety factor of the equipment.
⑦ The use of expandable polystyrene resin penetration molding technology, heating and heat preservation in three times, has the characteristics of strong penetration ability, good adhesion, fast molding speed, less gas consumption, flat surface of the board, and energy saving.
⑧The operation program of the machine is controlled by computer, hydraulic pressure and pneumatic combination to achieve full automation, so that the program action of the machine is accurate, reliable, safe and efficient. Each program can operate according to the preset time and analog input signal, and automatically transfer to the next program. Therefore, it can produce plates with different densities in the range of 6-16kg/m3, and has the ability to adapt to different technical requirements, one machine is multi-purpose, and one machine is multi-functional.
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