Product Description

YD Hydraulic Milling Valve Grinder Suitable for various valve flap, flap ring panel seal grinding. Adopt the eccentric revolution and rotation principle and stepless timing. Hydraulic driving:lift spin arm, workpiece automatic clamp and arbitrary adjusting the workpiece bevel. The grinding functional force has the elastic and automatic flex adjustiong function, the lubricating cooling liquid can retur n to use automatically. Reach the surface roughness 1.6, tally degree over *0%. *****- Zhejiang Yuanda Hydraulic Machinery Co., Ltd. is a leading enterprise in researching, development, manufacture, and sales of valve test equipments. With the advanced manufacture equipments and exquisite technologies, YD Series Valve Test Equipments are in accordance with the requirements of GB/T*******2 Pressure Test for General Valves, ZBJ*******0 , and AP***8 American Standard, as well as the procedures in ISO***0 Quality Management System. Our products are applicable for strength and sealing performance tests for high/middle/Low pressure valves in manufacture process, petroleum engineering, natural gas engineering, power plant engineering and water supply (discharge) engineering. Also, our products can optionally be added with computerized test data management system (consisting of Sensor, PLC, LCD touch screen, printer and CF storage card) *- according to the customer requirements, which has the merits such as complete functions, stable performance, and high automation. Our distinguished designs and outstanding services has received the r