Zhejiang YOUJI Machinery Technology Co.,Ltd.
valve testing
valve test bench

JWT based test bed to adopt a valve flange face orientation, activity against the back of the clamping claws clamping flange methods work. Valves no additional effect on the measured test results of the external forces, in line with national standards require that the valve test requirements.
The machine structure can be divided into the hydraulic system, electrical control systems, about the activities table for the clamps and hydraulic pressure devices and media, the composition of the circulatory system and other components. Table with the right institutions and the 90-degree flip clamp body by a clamping mechanism clamps the clamping device and radial composition of mobile devices, clip claws of the clamping device is used to directly drive the cylinder to achieve, so that The claw force uniform, clamping and reliable. Radial gripper's mobile device is a lever-type structure, to achieve simultaneous radial movement of each claw. On the left table can automatically advance and retreat. And have good performance, simple structure, compact and so on. Hydraulic electric control system (see hydraulic and electrical schematics) installed at the bottom of fixation, the control section is a test station, jointly with the electrical under the control of government agencies to coordinate actions to meet the test program requirements.