Conveyor Belt Weigher

Description

As a crucial industrial control equipment, belt scale is widely used in coal power, cement, chemical industry, and metallurgical industry, especially mining. Generally, this scale is used for measuring and conveying the raw materials like limestone, clay, ore, and etc in the cement production line. Using this scale ensures precision proportioning of material feeding and mixing throughout the production process.

There are usually multiple stages in cement production, including crushing, grinding, mixing, and more, all of which demand precise raw material proportions. The role of conveyor belt scales is to continuously monitoring the weight of materials on the conveyor belt. By connecting with preset control systems, these scales can automatically adjust the material feeding rate to maintain the desired ratios.

Working Principle

This beltweigher equipment is composed of intelligent weighing instruments, speed sensors, weighing sensors, the scale body, a reduction motor, a frequency converter, control cabinet, and other supporting accessories.

A typical conveyor belt scale or belt weigher system has a weigh bridge structure supported on load cells, an electronic integrator, and a belt speed sensor. Belt scales can infer the weight of material by measuring the deflection of the conveyor belt. Then these sensors transmit weight data to the control system, which will calculate and adjust the preset parameters to ensure that various materials are put into the production line in the correct proportion.

Advantages

Parameters