Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of welded pipe equipment, spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. When you introduce Taiyuan Huaxin Cheng electromechanical spiral welded pipe mill production has strict requirements for raw spiral welded pipe mill in the production of steel shapes and sizes: When rolling steel should be used AGC and flatness control system to improve the strip thickness Accuracy and precision flatness. While also using controlled cooling methods to improve the strength and toughness of the steel strip. Slitting strip width dimension precision to control the strip edges and burrs should no indentation, in order to improve the quality of welding. Yellow rust steel spiral welded pipe mill manufacturers of crystalline iron oxide surface water in the welding process, which makes high-temperature oxygen hydrogen fold out, if they can not be discharged, exists in the weld precision pipe unit, easy to produce micro pores cracks, changing the organizational structure, reducing the plastic material, reducing elongation, so to avoid the strip surface rust. Has strict requirements for raw materials is the above mentioned spiral welded pipe mill production. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of welded pipe equipment, spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan Huaxin Cheng Electrical Equipment Co., slitting line for you to resolve spiral welded pipe production line should be improved where spiral welded pipe equipment than UOE pipe unit is simple, less equipment costs. In the steel pipe roundness and straightness Longitudinal also relatively favorable. One drawback is 1. spiral welded steel pipe weld outside a prominent peak, it is because there is a linear strip edge segments. Slitting line if the spiral shape before crimping the edges or pre-bent pipe unit, you can overcome this defect. Practice shows that the high-frequency welded pipe mill, this approach is effective. To this end, the recent molding machine in front of the roller increases this pre-crimping device. 2. In the height and appearance of the shape of the weld pipe unit price spiral welded pipe Longitudinal better than good. This is because in the spiral welded pipe used in uphill and downhill welding, the weld is not bound to make projections since T is depressed, causing undercut or take the edge 3. Because spiral welded pipe is mainly used hot band steel as raw material, and therefore subject to certain restrictions in thickness and low-temperature toughness. After the production of spiral welded steel plate, this problem can be solved, because the plates can be ensured by controlled rolling or heat treatment method to obtain high strength and low temperature toughness. Pipe unit price, Huaxin Cheng electromechanical (certified), Shanghai Huaxin Cheng pipe unit provided by the Electrical and Mechanical Equipment Co., Ltd., Taiyuan. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) is Jinzhong, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huaxin Cheng leader in mechanical and electrical staff warmly welcome all inquiries negotiations to create a better future for electromechanical Huaxin Cheng.