自由碰撞门
自由平开软门：
（重型、轻型）平开软门门框采用高强度钢板或不锈钢板冲压成型，配有专用铰链，可双向自由开启，并可90度定位（重型软门）。门板采用高强度透明或下半部分着色PVC软板。防尘、防虫、抗腐蚀、抗冲击、易清洗。适用于门洞面积3-12平方米内。广泛应用于：食品厂、仓库、隔离间等处使用。
Free hinged soft door:
(Heavy or light type) hinged soft door frame is stamping-molded by using high strength steel plate or stainless steel plate. With a special-purpose hinge. Can be opened freely in double directions and positioned 90 degrees (heavy-type soft door). The door uses high strength transparent or lower-part-colored PVC soft plate. The door panel has properties of dust proof, insect proof, corrosion resistance, impact resistance, easy to clean. Applied in area of 3-12 square meters. Widely used in food factory, warehouse, isolation room, etc.
不锈钢碰撞门 Free collision door
旭日环照自由门采用特殊设计的铰链，可以双向开启。利用偏心轴的原理，依靠门的自重使得人或车辆通过之后，门能够自动安静地，缓缓地完全闭合。门板采用不锈钢冲压焊接而成，在加装了特殊定制的防撞板后，可承受叉车、液压推车、小型推车等直接撞击式开门，使人和货物能更快通过，提高工作效率。耐腐蚀，易于清洁及保养，使用寿命长的特点使其在多种领域可广泛使用。
XRHZ free door uses special-designed hinge,
which can open in double directions. Depending on principle of eccentric shaft and the self-weight of the door, it can be closed automatically, quietly, slowly and completely after passing of person or vehicles.The door panel is made of stainless by stamping and welding. By equipping an anti-collision plate, the door panel can withstand directly hit of a forklift, hydraulic pusher, a small cart so that people and goods can get through quickly and work efficiently. It is corrosion resistant, easy to clean and maintain. Long service life makes it widely used in many fields.
