Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of equipment Longitudinal spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan Huaxin Cheng electromechanical equipment for your swing set forth compared with the previous post-tilting unit with rear swing unit compared tilting the unit before the main advantages are: ① units short, small footprint, saving investment; ② replacement production specifications easier, spiral welded pipe equipment distributor, suitable for low-volume, multi-standard steel pipe production; ③ because the equipment layout is compact, spiral welded pipe equipment manufacturers, process focus, can reduce production capacity, under normal circumstances, there are 7 to 8 people It can organize production; ④ relatively easy to achieve automatic control. There are also some disadvantages: ① on new coil downtime when waiting in each volume coil after production is completed, the steel butt, so the production efficiency of the equipment is not high after swing, spiral welded pipe equipment preferred, yield small, tube weld discontinuities; ② due to the shorter unit, bend and deliver steel crescents deviation easy to correct, the size of forming a greater impact. From the development of the current domestic and pipe equipment, the new front is greater than the number of units after the pendulum swing set, of course, the specific type of pipe unit process layout options, can not be generalized, according to the characteristics of the product market positioning and crew availability. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of equipment Longitudinal spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan Huaxin Cheng electromechanical equipment for you to resolve pipe material impact on the quality of the strip certain quality requirements, should provide upper and lower limits, and not only provides an upper or lower limit, such as strength requirements, the provisions of its lower limit in order to ensure the pipe away certain strength requirements, and must provide for appropriate caps to ensure necessary when welded pipe production process performance, extreme stability such as molding, spiral welded pipe equipment, the residual stress of the finished tube without too big. Ferrite does not allow too large, do not allow too small, or because intergranular distance lengthened, increasing the likelihood of the central region of the weld boundary precipitates (carbides, intermetallic compounds, gas), so that the weld brittle resulting weld zone ferrite grain growth and pipe cross-section of tissue heterogeneity, reducing the fatigue strength of the pipe in the subsequent heat treatment. The importance of the quality of pipe equipment, especially in a foreign country it is worth noting! ERW improve quality and expand its range of use, first of all pay attention to improving the quality of raw material. Spiral welded pipe equipment | Hua Xincheng Electromechanical | spiral welded pipe equipment manufacturers to provide the Taiyuan Huaxin Cheng Electrical Equipment Co., Spiral welded pipe equipment | Hua Xincheng Electromechanical | spiral welded pipe equipment manufacturers Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) (www.tyhxc.net) this year introduced a new upgrade, the above picture is for reference only, please call Tel or pictures on this page, for the latest information, contact: Li.