Mechanical Bias Correction Machine Performance Features

High Reliability

All components of the system operate at low load and for short periods, making our products highly durable.

Responsive and high correction efficiency:

If the belt deviates and touches the drive pulley, the alignment device immediately activates, rotating the centering idler roller to a certain angle, quickly correcting the belt.

Features an essential centering roller positioning function:

The alignment roller exerts a biasing force on the belt after rotation, and the belt simultaneously exerts an opposite reaction force on the alignment roller, causing the roller to reverse and reset. If the alignment roller is not braked, the biasing force will disappear as the roller resets. The braking positioning function allows the alignment roller to be positioned at a specific angle, where the biasing force balances the run-off force, enabling the belt to run at the centering line position.

When evaluating a belt alignment machine, it's crucial to note whether it has this feature. This function may seem simple, but it significantly impacts the machine's stability and the effectiveness of alignment.

Structure and Principle

The pre-set belt automatic alignment device consists of a vertical roller mechanism, a consumption roller mechanism, and a connecting rod mechanism. When the belt deviates, the edge of the belt pushes the vertical roller in the direction of the belt deviation. Simultaneously, the connecting rod within the vertical roller mechanism moves the longitudinal pull rod, which in turn pulls the drum mechanism to synchronously deviate. The linear movement direction of the deviated drum forms an angle with the direction of belt operation, and the lateral friction force generated during this process drives the belt to stay centered.

Product Features: High correction accuracy; equipped with a cross rod, the device effectively controls the belt to run within a 10MM range of the machine frame centerline.

Excellent correction effect

This device's significant feature, compared to other mechanical and hydraulic alignment devices, is its ability to correct alignment at a distance ahead. This allows the roller mechanism to deflect at a smaller angle to achieve the ideal alignment, resulting in less belt wear and superior alignment performance.

Operational flexibility, no maintenance required

Due to the dry bearings in each rotating joint, the device is resistant to water, sludge, dust, and other materials. It requires only a simple installation and no routine maintenance.

Reliable and long-lasting

The device operates without any power drive, featuring low-motion parts and a short operating distance. Consequently, it experiences minimal wear and boasts a long service life.

Components are universal and easy to replace.

The roller used in this device is an upper roller for an online belt conveyor. Should the roller become damaged, the user can simply replace their own in-use roller, thereby reducing downtime.