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In 2025, Qingfeng Automation Equipment Co., Ltd. achieved satisfactory sales growth across both of its core business segments: roll forming equipment manufacturing and contract manufacturing of cold roll-formed profiles. Currently, the Chinese government is encouraging the replacement of outdated production capacity with new, advanced equipment, leading to a steady annual increase in domestic demand for […]

The main part of the cold bending forming equipment is the roll. For the design of the roll is very important, its design features are as follows: 1. The average force principle of each pass of the cold bending forming equipment, the average force of the roller, the wear balance, increase the service life of […]

The trough cold bending forming line is specially used for the production of trough equipment. The metal sheet is uncoiled and leveled before punching is completed. After entering the cold bending forming host, it is rolled into trough profiles required for breeding through multi-pass rolling dies. The automatic production equipment is cut according to the […]