High-Quality Ascend lab jaw crusher for mining testing in the laboratory Service, Quotes

Lab jaw crusher is a kind of small or mini size jaw crushing equipment. It is mostly used in laboratory to crush mineral sample into small particles to test its components. The small lab jaw crusher is featured by simple structure, easy operation, low cost and fine crushing ratio. It plays an important role in laboratory sample making process.

Product Description

Working Principle

In operation, the motor drives the belt wheel and flywheel to move the eccentric shaft so as to drive the moving jaw plate to move upside down, left and right. Materials entering the feeding mouth will be crushed by squeezing and rubbing of two plates.

Key Components of the Crusher
  • Crusher Body
  • Eccentric Shaft
  • Static Jaw
  • Movable Jaw
  • Adjustment Device
  • Transmission Device
  • Power Parts

Frequently Asked Questions

QWhat is the working principle of a jaw crusher?

A jaw crusher uses compressive force for breaking down materials. This mechanical pressure is applied by the crusher’s two jaws, where one is fixed and the other is movable, driven by an eccentric shaft mechanism.

QWhat are the main components that drive the jaw crusher?

The main movement is driven by the motor, which runs the belt wheel and flywheel to rotate the eccentric shaft. This rotation directly moves the movable jaw plate in a mechanical motion pattern.

QHow does the material get crushed inside the chamber?

When material enters the feeding mouth, it is subjected to constant squeezing, crushing, and rubbing actions between the static jaw plate and the moving jaw plate until it reaches the desired discharge size.

QWhat is the function of the adjustment device?

The adjustment device is designed to alter the discharge opening size between the jaw plates, allowing operators to control the final output size of the crushed materials.

QWhy are flywheels used in jaw crushers?

Flywheels store rotational energy during the idle parts of the shaft rotation and release it during the crushing stroke, helping to maintain a balanced, efficient, and smooth crushing operation.

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