Self-adjusting welding roller stand, cylinder assembly welding equipment, usually two each from the main one. Self-adjusting wheel frame of two pincer rack can be twisted around the axis of rotation to accommodate workpieces of various diameters. Drive capacity, smooth rotation, rotation speed flat line adjustable wheel speed digital display. Adjustable roller frame, barrel assembly welding equipment, usually two each from the main one. Between two rollers adjustable roller frame manually adjust the distance over the screw or bolt binning adjust to the work of various diameters. The driving force of the portable roller frame, swing smooth roller frame manufacturers, rotary flat line speed adjustable speed digital display. ZT series of self-adjusting wheel frame is a suitable welding pipes, containers, tanks and other cylindrical workpiece special welding auxiliary machinery, widely used in the pipe industry, pressure vessel manufacturing, metal structure welding industry, heavy machinery manufacturing modern processing industry and other industries. Our roller frame roller rotary AC motor drive, frequency control, with a wide speed range, smooth rotation is good, low-speed characteristics of hard and so on. Price welding roller frame, wheel, Wuhan three Rainbow Heavy Industries provided by Rainbow Heavy Industries Co., Ltd., Wuhan three. Wuhan three Rainbow Heavy Industries Ltd. (www.whshzg.com) strong, credible, in Wuhan, Hubei and other welding equipment and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead three rainbow Wuhan Heavy and you work into the brilliant, for a better future!