The cold roll forming machine includes many professional skills, so it must be mastered and understood to achieve a full range of standards. Only in that way can everyone understand how to apply it co...
Cold roll forming machine is a kind of thin-walled steel with light cross section at present, it is the main material used to make light steel structure. Then cold-formed steel production equipment—c...
In order to meet the production requirements of different products, the cold roll forming machine is equipped with different combinations of cold-formed steel units, and each type of unit has its own ...
In summary, the development trend of foreign cold roll forming machine production can be summarized in several aspects:1. The output of cold roll forming machines continues to increaseSince the 1960s,...
The sandwich panel is made by a professional sandwich panel production line, which is widely used in various fields. It has many advantages, such as lightweight, strong fire resistance and easy instal...
1. What is roll forming?Roll forming machine is a plastic processing machine which uses multiple passes of sub forming rolls arranged in sequence to bend the coil, strip and other metal sheet strips c...
1. Improvement of rollforming machinery technical levelIn recent years, the technology and rollforming machinery level of the cold roll forming industry have been continuously improved. Combined with ...
1. Fire protection standards for materials and products(1) The addition of the oxygen index is to strengthen the supervision of construction sites.(2) It is more difficult for polyurethane rigid foam ...