Rolling shutter doors are classified according to their functions

Fast rolling door: a fast, safe and reliable rolling door designed for industries that need to shorten the time and speed of entry and exit. It can improve the efficiency in the production and distribution process, prevent the loss of cold air, prevent mosquitoes, dust, sound insulation and isolation from other areas. It can be used in medicine, food, electronics, cigarettes, printing, textiles, cleaning, machinery manufacturing, automobile manufacturing, supermarkets and other areas of light industry where fast access is required.

Steel fire shutters: Steel shutter doors are made of a new generation of fireproof materials, and there are two types: common type (single piece) and composite type. Composite steel fire shutter door (no need for water curtain protection) is composed of inner and outer double curtain panels, and the middle is filled with fire protection material (salt cotton). The curtain panels are all made of hot-rolled galvanized sheets, which have the characteristics of novel shape, smooth and beautiful inside and outside, strong steel, good sealing, and stable fire resistance. It also has the linkage with the smoke and temperature alarm system, which can realize automatic control in case of fire, and can also realize the function of general control by the fire central control room.

Crystal rolling door: as the name suggests, it is a crystal-clear rolling door. At present, many large specialty stores and shops at home and abroad use crystal transparent shutter doors. Because of its bright transparency and rich colors, it makes the store furnishings clear at a glance, increasing the exposure rate and ratings of the products in the store. The product occupies a small space and has a wide business facade, which is the best choice for your store.

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