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There are some deficiencies in the traditional forming method, so the roll forming machine is used for roll forming. The material distribution system arranges the raw materials on the traction steel belt, and the steel belt rotates to send the raw materials with the same thicknes...
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In order to avoid the distortion of cold-formed steel machinery, the calculation of the neutral layer in the deformation zone is accurate, the material calculation in the deformation zone is accurate, and the symmetry of the roller processing is good; The non-deformable area shou...
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Cold-formed steel machinery is used in many projects, and its role cannot be replaced. While improving the processing accuracy, the cold-formed steel machine reduces the damage to the original structural strength of the steel, making the arch beam and arch frame more suitable for...
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The trough cold-formed forming line is a kind of cold-formed steel machinery. It is specially used for the production of trough equipment. The metal sheet is first uncoiled, leveled and then punched, and then enters the cold-formed main machine. The trough profile required for br...
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You should maintain good application habits when using the steel roll forming machine at ordinary times. Before starting the equipment, the mold should be sorted and cleaned to keep the mold neat. The need for regular maintenance can provide more convenient conditions for product...
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Many processing places now pay attention to the application of steel roll forming machine. The operation method of this kind of equipment is very simple in the process of use, and the staff can master the application method in a short time. Moreover, compared with traditional equ...
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The heating part of the steel roll forming machine includes a triangular cutting machine, a dyeing machine, a loading machine, a reversing device at the bottom of the heating furnace, a pipe drawing machine, a cooling table, etc. The cold processing part includes straightening ma...
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1. Each pass of the cold-formed steel machine should be stressed evenly so that the wear can be balanced, thereby prolonging the service life of the roll. 2. During the rolling process of cold-formed steel machinery, the rolling stability must be considered. If the material is de...
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The roll in the roll forming machine is a very important part of it. Its design and manufacturing features are as follows: each pass should be stressed evenly so that the wear can be balanced, thereby prolonging the service life of the roll. A basic principle of the roll forming ...
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During the cold bending forming process of steel roll forming machine, due to the friction between the roll and the surface of the strip, the surface scratches caused by heat must be formed during the molding process of the lubricated and cooled roll. Roll forming lubricants are ...
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For the steel roll forming machine, whether it is its roll or the horizontal wheel road, it should be effectively protected by the tube bundle. service life. Generally, the roll of steel roll forming machine is made of C12MoV material, because this material has good wear resistan...
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When selecting roll forming equipment, we must first pay attention to the diameters of the three top rolls: it must be consistent with the type of steel that has been pre-cold-bent. The top roll has a small diameter, and because of the small contact surface, it is easy to slip du...