Cold Forging
Cold Forging Technology by weforging Manufacturing
Weforging manufacturing offers precision cold forging and cold extrusion services for global OEMs seeking high-strength, cost-effective components. Unlike hot forging, cold forging shapes metal at room temperature, preserving material integrity and surface finish while improving mechanical properties.
Our factory integrates cold forging, CNC machining, gear and shaft processing, and custom fastener production—making us a complete solution partner for European and North American buyers.
What is Cold Forging?
Cold forging is a metal forming technique that compresses metal blanks under high pressure without heating. It is ideal for parts requiring tight dimensional control, enhanced grain structure, and excellent fatigue resistance.
Key advantages: – Material savings due to near-net shaping – Excellent mechanical strength – High production efficiency – Improved surface quality
Our processes include forward extrusion, backward extrusion, upsetting, coining, and heading.
Add Your Heading TOur Cold Forging Capabilitiesext Here
We offer:
- Custom cold forging manufacturer for complex industrial components
- Cold forged shafts for transmission systems
- Cold extrusion gear blanks for automotive and motor assemblies
- Cold forged fasteners manufacturer including bolts, nuts, and pins
- Precision cold-forged components with CNC finish
Materials: Carbon steel, alloy steel (20Cr, 40Cr, 42CrMo), stainless steel, aluminum
Shapes: Hex, square, spline, gear-tooth profiles, stepped shafts
Cold Forging + CNC Machining
For applications demanding ultra-precision, our cold-forged parts can be finished through CNC machining, including:
- CNC finish machining of cold-forged parts
- Custom cold forged and machined shafts
- Precision cold forged gear blank finishing
- Threading, drilling, keyway, spline forming
Our CNC equipment includes 3-axis to 5-axis centers, Swiss-type turning, and automatic lathes.
Applications of Cold Forged Products
- Automotive transmission components: shafts, sleeves, synchronizer hubs
- Electric motor parts: gear hubs, rotor shafts
- Fasteners: high-tensile bolts, flange nuts, studs
- Industrial hardware: spacers, pins, sleeves, couplings
- Hydraulic systems: cold-forged valve components, connectors
All products are available with heat treatment, coating, inspection reports, and traceability.
Why Choose weforging manufacturing?
- Custom cold forging solutions based on drawing or sample
- In-house cold forging, CNC, gear machining, and assembly
- Flexible MOQs and short delivery times
- ISO 9001, CE certified; material traceability provided
- Export packaging and EU/US logistics ready
Our engineers support DFM (design for manufacturability), drawing review, PPAP, and tooling design—ensuring optimal quality and cost-efficiency.
