China Iron and Steel Association (CISA) conducted a survey on eight industries that use a large amount of steel, and related to cold-formed steel in seven aspects: racking and shelf system,escalator guide rail,construction, machinery, automobiles, agricultural vehicles, shipbuilding, railways and containers. and Cold roll formed steel has a bright prospect in China.
Cold-formed steel is widely used due to its energy-saving and environment-friendly features, and the required load is no longer completely dependent on increasing the amount of sheet material or improving the mechanical properties of the material, but by changing the cross-sectional shape of steel p
One of the basic principles of the cold forming process is that the strip is bent in a straight line in the longitudinal direction. However, the pressure generated during bending deformation is combined with the residual stresses present in the strip, often the strip deviates from the cold-formed equipment.To solve this problem, a straightening mechanism should be used at the end of the cold roll forming machine.
A door track roll forming machine has been designed for producing steel guide rails for roller shutter doors to open up and close down.Rolling shutter door track or guide rails are usually made out of galvanzied steel or cold rolled steel strips with thickness 1.2-2mm and whenever there is a roller shutter door or a sliding door installed, there will be the door track or guide rails.
Cold forming is a forging process in which coiled wire is sheared and moved through a series of tools and die to press it and change its shape. It displaces the working metal and changes its diameter and length and removes some metal through the process of piercing and trimming. How cold form machin
Cold rolling door forming machine can produce slat roller shutter. Usually the thickness is from 0.7mm to 1.2mm. Zhang Yun always pay much more attention on processing details, even the screws and nuts are national standard with zinc plating, so that we can ensure the precise forming and durable qua
Annual Mid-Autumn Festival is approaching day by day,2017 Mid-Autumn Festival falls on October 4th. The day is within the National Day holiday (Oct. 1 - 7) Falling on the 15th day of the 8th month according to the Chinese lunar calendar, the Mid-Autumn Festival is the second grandest festival in Chi
Cold roll forming technology has been widely used in different industries,there are cold roll forming machine for door frame,cold roll forming line for supermarket displaying shelves and so on.Cold Roll forming machinery companies have been known for many years for the many benefits of using the process of cold roll forming to create complicated and complex metal shapes.
Roll forming technology is widely used in different industries,which has greatly liberated the labour force and improved human’s productivity.Firstly,in construction and building industry,there are hollow elevator guide rail roll forming machines,door frame roll forming machine;in storage shelves and racking industry,,there are heavy duty and light duty racking cold roll forming lines.
On 1st,September,our customer from England came to Zhang Yun Machinery Factory to check the cold roll forming machine production procedure.