Gearboxes, Sub-Assemblies & Assemblies

Gearboxes, Sub-Assemblies & Assemblies

Precision-Built Gearbox Solutions for Agricultural Machinery

We manufacture high-performance agricultural gearboxes with complete in-house control, right from forging gear blanks and casting housings to final assembly and quality testing. Our end-to-end manufacturing approach ensures consistent precision, durability, and performance across every application.

Discover The NIPHA Edge

Wide Range of Agricultural Gearboxes

We offer gearbox solutions tailored for a variety of farm equipment needs:

  • Rotary Cutter Gearboxes: Built for rugged fieldwork and dependable power transmission.
  • Post Hole Digger Gearboxes: Designed for high torque and heavy-duty digging performance.
  • Tiller Gearboxes: Engineered for smooth, reliable operation in soil preparation and cultivation.
  • General Agricultural Gearboxes: Ideal for use in digging, spreading, spraying, harvesting, and other operations.
  • Custom Gearbox Solutions: Our experienced design and engineering team develops custom gearboxes to meet specific client needs. We also offer reverse engineering services to replicate or enhance existing gearbox designs with speed and accuracy.

In-house Manufacturing Excellence

Our vertically integrated infrastructure ensures consistent quality across every stage:

Gear Division
Coniflex Bevel Gear Generation, Gear Hobbing, Gear Shaping, Gear Shaving & Lapping, Broaching, Shot Peening for increased fatigue strength and surface durability

Forging & Casting

  • Drop Hammer Forging: For high-strength gear blanks and structural components
  • Casting Facility: Using a diverse range of raw materials including -
    Foundry-grade pig iron, CRC, HRC, GPC, FeSi, FeSiMg, FeMn, FeMo, silica sand, Pihbond, resin, catalyst and mould coating.

Stringent Quality Control & Testing

Every gearbox undergoes a rigorous testing process to ensure precision and long-term performance:

  • Dimensional Accuracy Checks
  • Surface Inspections
  • Sound Testing Room for quiet, vibration-free operation
  • Leakage & Load Testing
  • CMM & Faro Scanning
  • Mechanical Testing (UTM, Charpy, Hardness)
  • Non-Destructive Testing (UT, MPI, DP)
  • Spectrometer & Wet Lab Analysis
  • Weld Penetration & Coating Quality Checks

Global Reach & Dependable performance

Our gearboxes are trusted worldwide for their durability, compatibility, and quiet, efficient operation, even in the most demanding field conditions.

Why Choose NIPHA?

  • Quality Assurance

    Superior precision, durability, and rigorous testing.

  • Innovative Solutions

    Cutting-edge engineering and advanced manufacturing technologies.

  • Industry Leadership

    Decades of experience in precision gear manufacturing.

  • Efficiency Across Industries

    Gear solutions designed for multiple industrial applications.

  • Customer-Centric Approach

    Tailored solutions with responsive support.

  • Continuous Improvement

    Commitment to innovation and consistent refinement.

Related Divisions

Our specialised manufacturing divisions collaborate seamlessly to deliver high-performance gear solutions.

Let’s Power Productivity Together

Partner with NIPHA for gearbox solutions that combine engineering precision with field-tested reliability. Contact us to discuss your gearbox requirements or to submit a sample for evaluation.