Cold roll forming (cold roll forming, roll forming) is the continuous transverse bending of metal strips such as coils and strips through multiple forming rolls arranged in sequence to produce profile...
Cold roll forming steel is widely used because of its energy-saving and environmental protection characteristics. It is no longer completely dependent on increasing the amount of plate or improving th...
1. UncoilerThe uncoiler is generally a single head structure, which adopts cantilever structure. The four-bar cantilever expansion and contraction structure will tighten the inner hole of the steel co...
Normally, the distance between the road guardrail posts is between 2 and 4 meters. Under normal circumstances, a road column with a distance of 4 meters is combined with a road guardrail baffle to for...
The work efficiency of the cold roll forming machine mainly depends on the roll shape and structure of the production tool. The most widely used production tool is the forming roll. The most complicat...
Cold roll forming machine equipment inspection is a planned preventive inspection. In addition to human senses, the inspection methods also require related inspection tools and instruments. The equipm...
HZ Roll Forming boasts high quality and refined concept of the whole machine. In terms of the compatibility of each forming part, it has reduced the common failure factors of the cold roll forming equ...
Cold roll forming machines emerged from the industrial revolution and were originally designed to facilitate the production of objects and reduce the loss of labor. Today, with the continuous developm...
When buyer are purchasing a cold roll forming machine, they are not only concerned about the quality, but also the price. Is its price high? Why are there high and low prices on the market? What are t...
Ⅲ.Cautions about the use of cold roll forming machineTo ensure smooth work, you must commission the machine before starting work.1. Check whether the power supply is working properly.2. Check whether...
Ⅰ. When the slider of the cold roll forming equipment can only come down yet cannot go up when it returns, it might have the following reasons:1. The return stroke has no pressure, so the slider of t...
Cold roll forming equipment is one of the main equipment for producing cold-formed steel. Although it has wide range of application, the purpose of cold roll forming equipment should be the same. For ...
Those who are familiar with the roll forming process know that the roll forming machine needs to have high operating accuracy to achieve a good process effect. With regard to the china roll former ava...
When the cold roll forming is finished, the cold roll forming machine will close the mechanical transmission system and at the same time activate the hydraulic system to retract the hydraulic cylinder...
Cold roll forming is a new process and new technology of sheet metal forming that is material-saving, energy-saving and efficient. Using this process, not only can we produce high-quality steel produc...
Hangzhou Roll Forming Technology Co., Ltd - China,founded in 2003, is a professional manufacturer of high-end,non-standard construction machinery and equipment.
