1.According to the building structure design, the sliding door opens vertically upwards and is hung flat on the inner side of the wall above the door opening, without occupying any indoor space; 2.It gives full play to the advantages of vertical rise and does not occupy the sides of the door opening, thus releasing the door opening space to the greatest extent; The lifting door is installed on the inner side of the opening, which does not affect the width of the door opening, facilitates vehicle access, and is safe and reliable.

Double-layer color steel plate plus polyester coating, the surface orange peel embossed design can make the door panel durable, easy to clean, beautiful and generous, enhance the corporate image.

Gray White

The inner and outer steel plates are 0.4mm thick color galvanized steel plates, the total thickness of the door body is 40-42mm and the weight of the door panel is not less than 10kg/㎡, which is strong, durable, safe and reliable.

Double-layer steel plate reduces heat loss with high-density polyurethane 48kg/m3 insulation layer inside, providing excellent thermal insulation effect.

Low noise opening, galvanized pulley seat is equipped with adjustable ball bearings and wear-resistant steel rollers to ensure silent opening and closing of the door.

The top, bottom and both sides of the door panel are equipped with high-quality rubber sealing strips and there is also a reliable seal between the door panels to ensure that the door body is not corroded. Sealing strips are installed all around, and the airtightness is excellent.

Tested by European standards, it can withstand instantaneous wind force level 12

Double-layer organic glass aluminum frame sealed lighting window (650×320㎜). Standard molecular sieve anti-fog device. Optional heating silver film device anti-fog, beautiful and practical.

The door bodies are assembled from individual panels and the door panels can be easily replaced in case of partial damage.

High-performance heat-insulating flame-retardant polyurethane, thermal conductivity : ≤ 0.023w/m.k, bulk density ≥ 48kg/m.

1.Chain rail motor, the door body will not fall. 2.When the descent encounters resistance, it will detect and stop descending. 3.The semi-enclosed side rail hand guard design prevents hands and foreign objects from entering the rail range from the side, avoiding accidental injuries.