Step Forged Shafts

Step forged shaft manufacturer in India — multi-diameter precision shafts for gearboxes, pumps, and heavy machinery from Suntech Forge India.

Suntech Forge India is a reliable step forged shaft manufacturer in India, offering precision-engineered shafts designed with multiple diameter steps to meet specific industrial requirements.

Step forged shafts are specially designed shafts with varying diameters along their length. These shafts are widely used in heavy machinery, automotive systems, and industrial equipment where different load and fitment requirements are needed.

verified_user Excellent Corrosion Resistance
workspace_premium High Strength & Durability
shield_with_heart Withstands Extreme Conditions
military_tech Long Service Life

Step Forged Shaft Specifications

OD Range

Up to 160″

Length

Up to 75 ft

Max Weight

270,000 lbs

Tolerance

±0.5 mm

Design

Multi-step (as per drawing)

Customization

Available

Manufacturing Process

  • Open die forging
  • Closed die forging
  • CNC machining
  • Heat treatment

Materials Available

  • Carbon steel
  • Stainless steel
  • Alloy steel
  • Duplex & super duplex
  • Nickel alloys (Inconel, Monel, Hastelloy)

Value Added Services

  • Heat treatment
  • Rough & finish machining
  • Grinding & polishing
  • Balancing
  • Threading / keyway cutting

Applications

  • Gear boxes
  • Industrial machinery
  • Pumps & compressors
  • Automotive systems
  • Power plants

Advantages of Step Forged Shafts

  • High strength & load capacity
  • Better fitment for components
  • Reduced assembly complexity
  • Durable & long service life

Surface Finish

  • Machined
  • Forged black
  • Ground / polished

Testing & Quality Assurance

  • Ultrasonic testing (UT)
  • PMI testing
  • Dimensional inspection
  • NDT testing
  • Material test certificate (MTC)

Why Choose Suntech Forge India?

  • Custom manufacturing as per drawing
  • Competitive pricing
  • Fast delivery
  • Experienced team

Delivery Time

Region Lead time
India 2–5 days
Middle East 5–10 days
Europe 20–30 days
USA 40–60 days