A basic principle of the cold forming process is that the strip is bent in a straight line in the longitudinal direction. However, the pressure generated during the bending deformation combined with the residual stresses present in the strip, often deviates the strip from the col...

In recent years, with the rapid development of China's overall economy, business operations are gradually moving towards large-scale. Scale and localization should be said to complement each other. Only by developing products suitable for the local market, enterprises can ent...

Maintenance and principle of cold forming unitCold bending machine manufacturers specialize in the production of cold bending machines, CNC cold bending machines, hydraulic cold bending machines, etc. The maintenance of cold bending forming machine equipment is very important, wh...

1. The calculation of the neutral layer in the deformation zone is accurate, the calculation of the material used in the deformation zone is accurate, and the symmetry of the roller processing is good.2. The non-deformed area should not be pressed as much as possible (such as the...

The rolling stability problem of the cold bending forming machine is often encountered in the production of the material swaying left and right in the raceway. , the material is slanted to the left. The method of unbinding is as follows: the neutral layer in the deformation zone ...

Cold forming equipment is widely used in aerospace, construction, petrochemical, iron doors and windows, water pipes, decoration, petroleum, chemical, sewage treatment, paper mills and other fields. It can also be applied to more fields.

The quick change roll forming machine is to continuously bend the coils, strips and other metal plates and strips horizontally through the multi-pass forming rolls arranged in sequence, so as to make the average force of each pass of the specific section profile. The force and we...

CNC cold bending machine is a new type of equipment for processing and manufacturing tunnel support steel arches. The CNC cold bending machine consists of six parts: base, mechanical transmission, cold bending system, hydraulic system, electrical control system and auxiliary syst...

Cold bending machine, also known as arch bending machine, can be divided into ordinary cold bending machine and CNC cold bending machine. Cold bending machine is a new type of equipment for processing and manufacturing tunnel support steel arches. It consists of six parts: base, ...

The first is the selection of the key components of the cold forming machine, that is, the roll, and its material must have good wear resistance, hardness and strength. The second is to ensure the stability of the operation of the cold forming machine. Since the material will swi...

When purchasing cold-rolled forming equipment, we recommend that you choose the degree of automation of the equipment according to your actual situation. Do not blindly pursue high automation, otherwise it may cause losses to the enterprise. Next, we will do an analysis to help y...

The use and repair of roof roll former is of great significance and value to equipment, and it needs to be taken seriously by manufacturers.Cold forming equipment inspection is a planned preventive inspection. In addition to human senses, the inspection method also requires relev...