Yifei CNC Machining can provide machined valves and valve components for a number of different industries (including the energy industry and the motorsport industry).
Our team of skilled engineers and machinists can assist with everything from project management to prototyping and full production runs. We’re happy to quote for a one-off project or discuss high volume batch work where necessary.
What is CNC Machining?
Computer Numeric Control or CNC machining is a manufacturing process in which computer software is programmed to dictate the movement of factory tools and machinery. Being CNC qualified means the broaching process is completed on CNC lathes and CNC mills instead of transferring parts to a separate key seater or broaching machine or vending your parts out. CNC Machining enables you to make your part completely in one operation and location. This eliminates human error and produces perfectly precise results.
Here at Yifei CNC Machining, our specialty is in the manufacturing and rebuilding of control valve components. For the last 20 years we’ve set the industry standard in producing congruent OEM valve trim parts such as plugs, stems, cages, seats, bonnets and guide bushings for virtually every control valve manufacturer in all shapes and sizes. We can reverse-engineer any valve part, new or used, with our hi-tech CMM equipment. Yifei stocks a wide range of mill-certified metals and alloys such as multiple varieties of stainless steel, Inconel®, Hastelloy® and tungsten-carbide. Our machine shop capabilities range from state-of-the-art CNC machining to precision grinding to hard surfacing and coatings such as Stellite® overlay, Ion-Nitride, heat-treating and HVOF. Yifei Machinery can apply hard-surfacing on all critical areas such as seated and wear locations in order to extend the user-life of your valves. This hard surface provides protection against cavitations, flashing / erosion, vibration / noise, turbulence, corrosion and abrasion that can so often occur. Yifei also prides itself on providing emergency services and exceptionally fast delivery on all new parts & repairs, especially during forced outages. If you have a valve question or need support, please call one of our sales reps for immediate assistance.
We can offer you investment casting parts, railway casting parts, railway parts, excavator machinery parts, mining machinery parts, engineering machinery, agricultural machinery parts, sand casting, bucket tooth, auto parts, stamping & forging, and valve parts. We are capability in manufacture non-standard metal machining.
1. Investment casting sand casting/ lost wax casting/precision casting/gravity casting/stainless steel casting/carbon steel casting/ die casting/cookware handle casting/pan handle casting/home hardware casting;
2. Materials: Carbon steel, stainless steel, alloy steel and duplex steel, wcc, wcb, lcc, color metal etc;
3. Surface treatment: Heat treatment, machining, polishing, anodizing, hard anodizing, galvanized, enp, chrome plating, powder coating and painting;
4. Software for specification drawings: Pdf, auto CAD, solid work, proe;
5. Main production equipments: Wax injection, CNC-machine, heat treatment furnace;
6. Quality assurance in accordance with ISO9001: 2008, strict material inspection and exact dimension control, 100% quality control.
7. OEM order is welcome;
8. The parts can be made completely based on your specifications such as drawing, design, sample etc.