Hard turbine speed door: set energy-saving insulation and efficient wind environmental seal in a new metal industrial doors , opening speed of up to 1.5meters per second , For applications that require frequent rapid opening of the logistics channel , Insulation thickness 0.7mm aluminum door intermediate polyurethane foam , total thickness 40mm door wide 185mm per meter weight 1.63KG, Having good thermal insulation and light weight impact strength and other characteristics , wind rating of greater than 12 and theft , The door is suitable for indoor and outdoor fast-track logistics and production , The door type for enterprises save a lot of energy due to air flow generated loss than ordinary industrial sliding doors shutter doors save energy about eighty percent , Rapid opening and closing of the door so that enterprises in the rotational speed of the production and logistics of the door is greatly improved enterprise logistics and production must pass through the channel selection and its use is directly related to the efficiency of production and logistics , This product has high reliability , practicality and easy operation and quick fix for me , Drive control using a stable energy-effcient and accurate hard to guarantee fast and reliable operation of the door system the door to ensure trouble-free operation every year more than 250,000 times
Turbine Hard High Speed Door, high speed spiral doors, aluminum high speed door, Aluminum Rapid Door, Aluminum Fast Door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrs.com
During the "12th Five-Year Plan" period, with the continuous development of the domestic mold manufacturing industry, it also put forward some new technical requirements for mold steel. It is understood that the trend of diversification, large-scale, and precision development of mold manufacturing also requires that it increase its efforts in the development of special steels, and it should also vigorously develop domestic high-quality mold materials.
According to industry sources, first of all, in the plastic mold steel, it is necessary to develop ultra-large specifications of automobile bumper pre-hardened plastic mold steel; Second, in the hot work mold steel, we must vigorously develop a new type of low-cost, high-life thermal life with independent intellectual property rights. Die steel, the development of ultra-pure, homogeneous organization of hot work die steel; Third, in the cold work die steel, high-strength steel plate for automotive (tensile strength> 800MPa) cold stamping molding material and surface treatment technology. Constant efforts to develop superior mold materials can promote the better development of the domestic mold industry, in order to better serve the mold industry, in order to lay a good foundation for the domestic mold industry to take the road to power.