The heated metal blank is formed into a die, which gathers metal, to produce a shape close to the final finished dimensions. This process route maintains the piece integrity and gives excellent grain flow to the formed shape.
The use of Yifei forging to produce a shape close to the required finished shape minimizes waste of the often expensive raw material and produces substantial cost savings in subsequent metal removal and machining operations.
Precision Shaft Machining Process
We still learning the advanced technology and production management experience from Domestic and abroad, introducing the advanced production and testing equipment from Germany and Japan . also have several shaft production lines made of advanced CNC sets of equipment.
Our products cover dozens of shaft products, such as micro-motor shaft, vacuum cleaner motor shaft, automobile motor shaft, electric tool shaft, water pump shaft, small home appliance shaft, VCD / DVD optical drive shaft and PCB steel handle.
Our products are exported to North America, South America, Southeast Asia market, and with Taiwan LETON, FOXCONN, and other well-known multinational companies have a good business dealings.
Precision Extrusion Process
Our company has "Precision extrusion" core technology, mainly used for forming the Cups, hollow parts, rectangular splines, involute splines, asymmetric shaft and disk, gears and other parts. The technology has been widely used in the car hydraulic steering and electric steering, brake systems, automotive gear boxes and other products.
Put the material (ferrous metals, non-ferrous metals) into the mold cavity at normal temperature under a certain pressure, the material into the desired shape, size, precision parts. "Precision extrusion" can replace machining to produce machining can not be completed products.
The mechanical properties and material utilization of Precision extrusion processing is higher than the machining processing about 30%.Also,size dispersion, roughness, processing efficiency increased exponentially.
We introduce advanced MMK2-630 warm forging press line made by SCHULER,equiped with automatic feeding system, inductive heating system, temperature-rating and selecting system, 4 locations NC-Transfer, mould lubricating and cooling system and etc., with the production times as 30 pieces per minute.and the product accuracy can reach to the cold forging processing,which is a reliable guarantee for batch production of precise forging parts.
At the same time, our company has Dozens of advanced forging equipment such as 1600T electric screw multi-position press, friction press, forging hydraulic press and flat forging hydraulic press, etc.can produce 0.5 - 30 kg / piece of various high-quality forgings.
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.
We can also produce precision castings, investment castings, lost foam castings, lost wax castings, sand casting, green sand castings, die casting, gravity castings, aluminum castings, steel castings, iron castings.
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.
|material||Cast iron, grey iron, ductile iron, steel, manganese steel, high chrome, high nickel, stainless steel, brass, copper, aluminum, zinc etc.|
|Casting process||sand casting,V-Process Casting,Vacuum Casting, Ni-Hard Casting, Chromium Casting, Galvanized, High Chrome Casting, High Nickel Casting, Lost Foam Casting, Vacuum Casting|
|machine||lathe, CNC, drilling machine, milling machine, boring machine, planting machine, machining center etc|
|surface treatment||powder coating, painting, spraying, galvanize|
|Inspection equipment||Profile projector, Rockwell hardness tester, Vickers hardness tester roughness tester, air gage, concentricity tester, universal microscope, CMM, digital caliper and etc.|
|products||hammer, liner, jaw plate, bearing, Roller, Concave|