Master High Speed PVC Roll up Door is provided with a lot of functions, such as heat insulation, pest control, anti-dust, anti-noise, anti- fire, and anti-odor etc., which explains why the door is widely used in industries of food, chemical, textile, electronic, freezing, printing, supermarkets, pre

High Speed Roll-up PVC Door are made from durable polyester PVC sheet with visible panels to provide a view of areas on the opposite side of the doors. High speed PVC Roll-Up Doors are one of the most cost-effective solutions for temperature control and environmental separation in warehouse and manufacturing environments. High speed PVC Roll-Up Doors is the perfect alternative of high performance industrial doors, which have the features and benefits at just a fraction of the cost.

High-speed doors are widely used in automobile dealers, food processing plants and semiconductor manufacturing plants.Their unique construction and operation enable them to meet the specific needs of customers.Reduced Loss of Heating and CoolingThere are four main features to improving energy effic

High speed doors have been popular in many countries for many years. Especially for production-oriented enterprises, there must be a high speed door between the workshop and the workshop. It is suitable for food, medicine, electronics, rubber, chemical, automotive, textile, logistics and other field

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Extension spring lift mechanismAn extension spring counterbalance system consists of a pair of stretched springs running parallel to the horizontal tracks. The springs lift the door through a system of pulleys and counterbalance cables running from the bottom corner brackets through the pulleys. Whe