Big Size Forged Shafts
- Large-Dimension Capability: Production of long shafts up to several meters & multi-ton sections (size based on drawings).
- High Mechanical Strength: Forging improves tensile strength (up to 650–950 MPa depending on material).
- Material Flexibility: Nickel alloys, carbon steel, alloy steel, and stainless steel for high temperature, corrosion, or load requirements.
- Precision Machining: Turning, milling, drilling & grinding with dimensional accuracy up to ±0.02 mm.
Technical Specifications
| Parameter | Specification |
| Materials | Stainless Steel/Carbon Steel/Alloy Steel/Nickel Alloys |
| Forging Method | Open-Die/Free Forging |
| Shapes | Straight Shafts / Flanged Shafts / Crank Shafts / Step Shafts / Spindles |
| Heat Treatment | Normalizing, Quenching & Tempering, Annealing |
| Machining | Turning, Milling, Drilling, Grinding, Boring |
| Max Size | Based on customer drawings (large-dimension capable) |
| Reports Provided | Hardness Report, UT/MT Report, Mechanical Property Test Report, Dimensions Checking Report |
| Standards | ASTM / ISO / PED / SGS Compliance |
Customization & OEM Service
- Custom production based entirely on customer drawings and specifications.
- OEM supply for machinery builders, power generation OEMs, and industrial system manufacturers.
- Custom shapes: flanged shafts, crankshafts, forged step shafts, spindles, and hubs.
- Custom machining: deep-hole drilling, flange machining, keyway machining, spline cutting, taper machining.
- Engineering support for stress analysis, structural optimization, and performance improvement.
- Packaging, anti-corrosion treatment, and custom logistics for heavy products.
Industries Served
- Power Generation: Turbine shafts, generator shafts, and power-plant machinery.
- Oil & Gas / Petrochemical: Pump shafts, compressor shafts, drilling equipment.
- Machinery & Metalworking: Rolling mills, gear production, industrial drives.
- Marine & Shipbuilding: Propulsion shafts, rudder shafts, and marine engine components.
- Mining & Heavy Industrial: Crusher shafts, grinding mill shafts, large drive shafts.
- Pulp & Paper / Food Processing: Mixer shafts, main shafts for continuous-duty processing lines.
- Automotive/Aerospace/Defense: Precision heavy-duty forged components for critical mechanical systems.