GLD type apron feeder

Processing capacity: 160-4000 t/h

The GLD type apron feeder can be widely used in bulk material conveying systems in industries such as coal, metallurgy, construction, and chemical engineering. Its main features include stable operation, high speed, low noise, and good explosion-proof performance, making it an environmentally friendly product.

Applicable materials: used in bulk material conveying systems in industries such as coal, metallurgy, building materials, and chemical engineering

Product Introduction

The GLD type apron feeder can be widely used in bulk material conveying systems in industries such as coal, metallurgy, construction, and chemical engineering. Its main features include stable operation, high speed, low noise, and good explosion-proof performance, making it an environmentally friendly product.

Working principle

The material in the storage bin enters the guide chute through the connecting section and falls onto the steel wire belt. When the belt is stationary, the material eventually stops moving due to internal friction, forming a static accumulation at a certain angle at the discharge outlet. When the drive drum starts rotating under external power, it drives the belt to move, which in turn guides the material on it towards the discharge outlet. After discharging at the outlet, the running belt turns around for the return journey, and the material is continuously discharged from the outlet, thus completing the feeding process. The secondary sealing device provides sealing for the material leaking from the gap between the guide chute and the belt. To change the feeding amount, the speed of the output shaft can be changed by adjusting the speed control handwheel of the rotary arm planetary friction type infinitely variable speed transmission, thus changing the running speed of the belt (high or low), and thus changing the feeding amount. Alternatively, the feeding amount can also be changed by selecting a frequency converter to change the motor speed, thus changing the feeding amount. During the operation of the belt feeder, the main load of the system is supported by rolling bearings, resulting in low operating resistance, low driving power required for the equipment, and long service life of the system components.

Technical Parameters