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Assume full obligation to meet all demands of our customers; accomplish ongoing advancements by promoting the advancement of our customers; become the final permanent cooperative partner of clientele and maximize the interests of shoppers for valve grinding machines Made in China, China valve lapping machine factory, Wenzhou valve grinding machine manufacturer, Yongjia valve lap machine supplier, CND grinding machines Made in China, Let's cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
valve grinding machines Made in China, We now have a good reputation for stable quality products and solutions, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!

Hot Products

  • CNC Single Side Flip Hydraulic Jaw Clamping Horizontal Valve Test Bench

    CNC Single Side Flip Hydraulic Jaw Clamping Horizontal Valve Test Bench

    Yufeng Valve Machinery is a professional intelligent large-bore valve inspection equipment manufacturer based in China's Pumps and Valves Capital, focusing on CNC Single Side Flip Hydraulic Jaw Clamping Horizontal Valve Test Bench CNC automatic valve pressure test system R&D, supporting full-automatic cycle testing, EPC pipeline project orders, large flange valve non-standard customization and global energy engineering procurement.
  • Three Station  Valve Disc Lapping Machine

    Three Station Valve Disc Lapping Machine

    Yufeng Machinery factory’s Three Station Valve Disc Lapping Machine is specially designed for grinding and lapping sealing faces of valve discs and valve seats in gate valves, globe valves, check valves, and other industrial valves. It is equipped with three independent lapping stations, enabling simultaneous processing of multiple workpieces or sequential coarse grinding, fine grinding, and polishing operations to significantly improve production efficiency.
  • Split Safety Valve Pressure Calibration Test Bench

    Split Safety Valve Pressure Calibration Test Bench

    Yufeng Machinery factory's Split Safety Valve Pressure Calibration Test Bench is a single-station design specially developed for flange-connected and thread-connected spring-loaded safety valves. This bench integrates shell strength testing, valve seat seal testing, opening pressure setting, reseating pressure verification, and low-pressure air tightness inspection in one unit, offering easy operation and reliable results for factory QC and maintenance workshops.
  • Standard Horizontal Single Hydraulic Jack Axial Press Valve Test Bench

    Standard Horizontal Single Hydraulic Jack Axial Press Valve Test Bench

    Yufeng Machinery, a professional valve testing equipment manufacturer based in China Valve Capital, strictly produces testing machines under ISO9001 quality management system, fully complying with GB/T13927-2022, GB/T26480-2011 and API 598 international valve inspection standards. Our factory independently develops this Standard Horizontal Single Hydraulic Jack Axial Press Valve Test Bench integrating hydraulic clamping, mechanical positioning, electrical automatic control and medium storage circulation into one integrated unit.
  • Double Head Spherical Ball Grinding Machine

    Double Head Spherical Ball Grinding Machine

    Yufeng Machinery is a professional Double Head Spherical Ball Grinding Machine DN50-300 manufacturer from China Valve Industry Base, focusing on multi-spindle valve lapping equipment development, supporting precision spherical surface rework, mass valve factory production lines, non-standard multi-head configuration customization and regional distributor cooperation, flexible MOQ and fast delivery.If you need high-precision ball valve lapping and repair equipment for mass valve production, please contact us for full datasheets and factory quotation within 24 hours.
  • Horizontal Tiltable Jaw Clamping Valve Pressure Test Bench

    Horizontal Tiltable Jaw Clamping Valve Pressure Test Bench

    Manufactured strictly under ISO9001 quality management system by Wenzhou Yufeng Machinery, the Yufeng Machinery Horizontal Tiltable Jaw Clamping Valve Pressure Test Bench is specially developed for heavy-duty large-caliber flange valves, featuring a unique right-side 90° tiltable worktable design to solve the difficulty of inclined valve clamping and medium filling during testing.

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