无论是自动门还是伸缩门，都是靠机头驱动部分来带动整个门体伸缩运行。因此，机头底板的重量及强度尤为重要。目前市场上有三种底板：水泥底板、薄铁板及铸铁底板。
Both the automatic door and the telescopic door are driven by the head of the machine to drive the expansion of the whole door. Therefore, the weight and strength of the head floor are particularly important. At present, there are three kinds of floor in the market: cement floor, thin iron plate and cast iron floor.
温馨提醒：
Warm reminding:
水泥底板有重量但无强度；薄铁板有强度但无重量；超厚的铸铁底板即有重量又有强度，但是易生锈腐蚀。
The cement floor has weight but no strength; the thin plate has strength but no weight; the super thick cast iron floor has weight and strength, but it is easy to rust and corrode.
经过门控技术团队一年的精心研发，重磅推出一款行业创新、专利产品——不锈钢超重型机头底板。
After a year of careful research and development by the gate control technology team, a heavy industry innovation and patent product - the stainless steel super heavy machine head floor.
该底板采用全不锈钢材质一体式注塑成型制作，韧性高、耐冲击、抗扭曲、耐磨、耐冻、耐晒、不老化、不生锈、不腐蚀，使用寿命长，对于较长的伸缩门，还会按比例增加配重，使伸缩门运行更加平稳。
The bottom plate is made of full stainless steel material integrated injection molding production, high toughness, impact resistance, abrasion resistance, anti distortion, cold, light, not aging, no rust, no corrosion, long service life, long for gate, also increased in proportion to the weight, the telescopic door run more smoothly.