News

PU Sandwich Panel production line machine is a special mechanical equipment for processing color steel thermal insulation Sandwich Panel with gas, electricity and machinery as a whole. The working speed adopts frequency conversion stepless speed regulation, and can be combined into corrugated Sandwich Panel at one time. The whole set of equipment is purch...

As a professional equipment for cold bending of steel, cold bending machine improves productivity, makes a lot of wealth for enterprises, and is widely used in industry. So how to buy cold roll equipment with high cost performance? Here is a brief introduction. It depends on whether the parts of the machine are installed in place, whether they are l...

Thermal insulation because the thermal conductivity of foaming agent used in polyurethane is much lower than that of air (good thermal insulation performance), the thermal insulation performance of rigid polyurethane foam is better than those materials only containing air, such as mineral wool, glass fiber and polystyrene. Moreover, its unique closed cell...

The upper and lower rolls or horizontal wheels of the cold bending machine should be protected by effective tube bundles, otherwise problems may occur in the process of use. For example, the slide rail will have blurred or distorted tracks and will also be subjected to uneven stresses, which will shorten its service life. In the rolling process of c...

Although the understanding of the cold bending machine has some, but not a lot, only a comprehensive summary of the cold bending machine is not enough. Therefore, we must continue to understand it, and we cannot stand still or we will fall behind. Based on the above reasons, we will continue to explain the knowledge content of cold bending forming machine...