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Durable and Efficient Fan Shafts, Worm Gears & Worm Shafts, Lower Roller Assemblies, Roller Assemblies, and Helical Gears.
Karar Engineering Works has grown into a reputable manufacturer and supplier of precision-engineered mechanical components. Based in Howrah, West Bengal, we serve a diverse range of industries with specialized parts designed for performance, durability, and reliability.

With nearly two decades of experience, we have built a strong reputation for quality manufacturing and dependable service, supplying essential components such as Fan Shafts, Worm Gears & Worm Shafts, Lower Roller Assemblies, Roller Assemblies, and Helical Gears.

Expertise

At Karar Engineering Works, our core expertise lies in precision machining, gear manufacturing, and roller assembly production. We understand the intricate demands of mechanical systems, and our products are designed to meet both standard and custom requirements.

Our deep industry knowledge allows us to serve sectors such as:

  • Power and energy
  • Cement and steel plants
  • Material handling systems
  • Heavy engineering industries
  • Agricultural machinery

Each product is built for long-term performance under high-load and high-speed conditions, withstanding wear and tear in demanding environments.

Our Skills and Capabilities

We pride ourselves on our technical skills and commitment to continuous improvement. Our manufacturing capabilities include:

  • CNC and conventional machining
  • Gear hobbing and shaping
  • Turning, grinding, and milling
  • Heat treatment and surface finishing

Every component produced at Karar Engineering Works is precision-checked and tested to ensure it meets industry and client-specific standards. Our focus is on:

  • Dimensional accuracy
  • Material strength and durability
  • Surface quality and smooth operation

Whether its a custom helical gear or a high-precision fan shaft, we deliver parts that are engineered to function flawlessly.

Our Team

Behind every successful project is a skilled and dedicated team. At Karar Engineering Works, our people are our strength. Our workforce consists of:

  • Experienced machinists and engineers with hands-on technical knowledge
  • Quality control inspectors to ensure product reliability
  • Customer support personnel to manage queries, orders, and after-sales service

We foster a culture of accountability, precision, and teamwork. Each member is trained in modern manufacturing practices and safety protocols, ensuring efficient production and high-quality outcomes.
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