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 华欣诚 introduce you to pipe equipment roll forming roll pass design method pass design is based on profiles of cold rolled product standards, performance and technical requirements of the molding material, the production unit configuration and the main parameters. A good pass design should achieve: ① to obtain cross-sectional shape and size of products meet the technical requirements of precision; no level ② product through a long vertical and longitudinal torsion warping; ③ bending section at thinning and minimal residual stresses, Product endless wave, wrinkles and cracks; ④ metal pipe and out smoothly pass hydraulic press manufacturer, easy installation and adjustment of the roll; ⑤ pass reasonable portfolio allocation, a small hole worn rolls low consumption, low energy consumption; ⑥ easy to operate hydraulic press, up to a maximum crew productivity. 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 for you elaborate equipment dry pipe galvanized pipe equipment need to pay attention to each small part, dry galvanizing is one! Dry galvanized pipe device is an indispensable part of the price of steel hydraulic press, each pipe is not perfect. Require processing polished, to be able to extend the service life! Improve the quality of pipe, dry galvanizing is one of the "dry" galvanized also called "drying solvent" hot dip galvanized. Steel parts degreasing, pickling, cleaning, and after dipping a co-solvent drying, and then immersed in molten zinc solution to galvanizing. Cosolvent generally mixed aqueous hydrochloric acid, ammonium chloride or ammonium chloride and zinc chloride! Steel pipe pressure hydraulic press machine manufacturers _ _ Huaxin Cheng electromechanical provided by Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) (www.tyhxc.net) strong, credible, and other industries in other Jinzhong accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huaxin Cheng electromechanical and you hand into the brilliant, for a better future! You can also access (www.tyhxc.net/supply_details_44153400.html), for more information about the company.