What does a idler pulley do?

  • Supporting the engine’s accessory belt
  • Providing tension to the belt
  • Reducing vibrations in the belt system
  • Helping to maintain proper alignment
  • Preventing slippage of the belt

What happens when an idler pulley goes bad?

    tension pulley

  • Excessive belt wear
  • Noise or squeaking from the engine compartment
  • Visible damage to the pulley surface
  • Overheating of the engine
  • Loss of power steering or air conditioning

Does idler pulley need to be replaced?

  • Regular inspection
  • Checking for wear and tear
  • Replacing if there are signs of damage
  • Ensuring proper functioning of the belt system
  • Improving overall engine performance

Advantages of idler pulley

  • Enhances belt system stability
  • Reduces maintenance costs
  • Improves engine efficiency
  • Increases longevity of the belt
  • Ensures smooth operation of accessories

Process of Compound Pulley

Mold

The mold is created to form the shape of the pulley.

spa pulley

Casting

The raw materials are melted and poured into the mold.

Raw materials

The materials used are carefully selected for durability and strength.

Production

The pulley is manufactured according to specifications and quality standards.

Testing

The pulley undergoes rigorous testing to ensure reliability and performance.

Antirust treatment

A special treatment is applied to prevent rust and corrosion.

Seperate inspection

Each pulley is individually inspected for quality control.

Marking

Identification marks are added for traceability and authenticity.

What is the function of the tensioner and idler pulley

  • Ensures proper tension in the belt system
  • Reduces wear on the belt
  • Helps to maintain alignment
  • Prevents slipping of the belt
  • Supports smooth operation of accessories
  • Increases overall engine efficiency
  • Enhances the lifespan of the belt system

How to stop a idler pulley from squeaking

  • Check for debris or damage on the pulley
  • Apply lubricant to the pulley surface
  • Ensure proper alignment of the pulley
  • Inspect and replace the belt if necessary
  • Consult a professional mechanic for further assistance

About HZPT

tension pulley

HZPT was established in 2006 as a manufacturer of precision transmission components based in Hangzhou. We specialize in producing various sophisticated products and offer customization services to meet your specific requirements. In addition to our reputation in Europe and America, we provide top-notch service, high product quality, and competitive prices. Our production processes include 3D printing parts, security screws, camera mounts, and assembly services to save time and costs. Join us early and make wise investments with HZPT!

V Pulley