Rainbow Heavy Industries Co., Ltd., Wuhan three wheel frame is divided into: Adjustable roller frame welding and self-adjusting wheel frame. According to the needs of users positioner roller frame, the wheel is divided into three different forms, but also can be linked with other control devices. It can be said adjustable roller frame welding biggest advantage. The wheel frame is mainly used for welding cylindrical barrel, polishing, rubber lining and assembly, but also tie in with other tooling cone, segmented turning diameter ranging from assembly and welding body. Our self-adjusting roller frame active four wheel frame full gear, to achieve a major portion of the workpiece wheel drive wheel frame, frame by driving wheel base, wheel, wheel bracket, gear, control systems and other components. Control Box: wheel frame work status and speed adjustment by hand control box is completed, use hand control box can be realized ectopic operation simple and convenient, the electrical box left linkage interface welding auxiliary roller stand, with my company operating control system connected to multiple devices to achieve linkage operation. Manual control box line length 10m, 14-core 0.75 square wire connection. Welding roller stand _ Wuhan three Rainbow Heavy Industries (certified) _ wheel frame provided by Rainbow Heavy Industries Co., Ltd., Wuhan three. Wuhan three Rainbow Heavy Industries Ltd. (www.whshzg.com) is Wuhan, a leader in welding equipment and equipment over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Wuhan three Rainbow Heavy leadership with the staff warmly welcome all inquiries negotiations to create three rainbow Wuhan Heavy better future.