Product

Crank Shaft

Alpha Engineer Products Engineering Crank Shaft

Precision Engineering for High-Performance Crankshafts

The crankshaft is the heart of any engine, converting linear piston motion into rotational power. Our precision-engineered crankshafts are manufactured to withstand extreme forces while maintaining perfect balance and durability. We specialize in producing high-performance crankshafts that meet the demanding requirements of modern automotive and industrial engines.

Our crankshaft solutions are engineered for optimal performance, reduced vibration, and extended service life. Whether for high-revving performance engines, heavy-duty industrial applications, or specialized machinery, our crankshafts deliver reliable power transmission under the most demanding conditions.

Precision Engineered Crankshaft

Why Choose Our Industrial Work

We combine advanced metallurgy, precision machining, and rigorous testing to deliver crankshafts that exceed industry standards. Our expertise ensures reliable performance for OEMs, performance engine builders, and industrial applications.

Advanced Material Selection

We use premium forged steel and alloy materials that provide exceptional strength, fatigue resistance, and longevity for demanding applications.

Precision Balancing

Each crankshaft undergoes dynamic balancing to minimize vibration and ensure smooth operation at high RPMs for enhanced engine performance.

Custom Engineering

We offer tailored crankshaft designs based on specific engine requirements, including stroke length, journal dimensions, and counterweight configuration.

Surface Treatment

Our crankshafts feature advanced surface treatments including nitriding and induction hardening for superior wear resistance and extended service life.

Industries We Serve

  • Automotive manufacturers requiring high-performance crankshafts for passenger and commercial vehicles.
  • Performance and racing engine builders seeking custom crankshaft solutions for competitive applications.
  • Marine engine manufacturers requiring corrosion-resistant and high-torque crankshaft designs.
  • Industrial power generation and heavy machinery companies needing durable crankshafts for continuous operation.

Frequently asked questions

We primarily use high-strength forged steel alloys that provide exceptional fatigue resistance and durability. For specialized applications, we also work with billet steel and nodular iron, selecting materials based on specific performance requirements and operating conditions.

Our comprehensive quality control includes material certification, dimensional verification at every machining stage, magnetic particle inspection for surface defects, ultrasonic testing for internal flaws, and dynamic balancing to ensure vibration-free operation at specified RPM ranges.

Yes, we specialize in custom crankshaft engineering. We can design and manufacture crankshafts with specific stroke lengths, journal diameters, counterweight configurations, and material specifications to meet unique engine requirements for performance, marine, industrial, or specialty applications.