Cold storage sliding door

Product introdction, Hongfa cold storage room fast door varieties and specifications are complete, with reasonable design structure, good sealing performance, beautiful appearance, reliable quality, light switch, control Flexible, long service life, environmental protection and flame retardant characteristics. The automatic sliding door is made of polyurethane cool and the overall foaming panel, and the colorful steel parking sliding door frame is lined with square steel, with smooth appearance and strong and durable insulation performance. Panel optional high strength color steel plate, stainless steel plate, embossed aluminum plate. There are single and double opening two specifications, the aluminum alloy production guide rail, the guide wheel device and the pressing wheel device cooperate with the action, so that the door is separated from the door frame when it is opened, and the door frame and the floor are tight when it is closed. The track is made of high strength aluminum alloy profiles, "float open sink closed" structure to ensure a good sealing effect. High strength double bearing nylon regulating wheel is selected. Sliding is smoother and smoother. The safety door lock is adopted, and the inside of the door is equipped with a safety escape unlocking device. The safety escape device can prevent the personnel in the warehouse from being trapped. The door opener adopts the lever principle, which makes it easier to open. Optional viewing window: Use organic glass with electric thermal film to make viewing window, glass frost-free, clear sight, shock and vibration resistance