1) Orthoscopic feeder unitCommon feeding machines use feeding rollers to feed materials. When the materials touch the block, they can be cut to a specified length. At this time, due to friction between the material and the block, sometimes the material will be scratched and other bad conditions. In

n recent years, the forming machine has been converted to the production of large components with special shape and high added value. There are two points deserving special attention in production, one is to change the preparation process and improve the rate of operation technology; the other is hi

1. Improvement of Technical Equipment LevelIn recent years, the technical equipment level of the domestic cold roll forming industry has been continuously improved. In combination with the situation of their own factories, various enterprises have independently developed or imported advanced equipme

During the use of cold roll forming, special attention should be paid to maintenance, so as to ensure the safe and stable operation of the machine, so as not to affect the normal production, but also to maximize the service life of the equipment.1. Maintenance of rolls. Rollers need to be added anti

11th Shanghai international cold formed steel exhibition Welcome to Shanghai international cold bending steel exhibition: Shanghai, the shining Oriental pearl, is not only the most important center of science and technology, trade, finance and information in China, but also stands as an internatio

1. Rigid polyurethane has low thermal conductivity and good thermal performance. When the density of rigid polyurethane is 35 ~ 40kg / m3, the thermal conductivity is only 0.018g ~ 0.023w / (m.k), which is about half of that of EPS, and is the lowest among all insulation materials at present.2. Poly

Characteristics of rolling shutter door 1. The thickness of the curtain is 0.8mm-1.5mm, the height of the curtain can reach 9m-14m (the curtain model is 60-120), and the width of the curtain is 4m-12m. The ability of wind resistance is large, reaching level 11.2. The wind resistant rolling shutter

Wall is simply integrated device integrates specialized production equipment decoration materials, its production to the renovation industry a huge market demand. Environmental pollution is not only to improve the integration of decoration materials, decoration traditional way, but also brought a ne