1. Overview

Apron feeder (apron feeder) can be divided into: light apron feeder, medium apron feeder, heavy apron feeder. It is suitable for continuously and uniformly distributing and conveying from the storage bin to the crusher conveyor or other working machinery and containers along the horizontal or inclined line. The bulk density is: light machine is not more than 1200kgm3, the block weight is not more than 140kg, and the temperature is not All kinds of block, granular and bulk materials above 350℃. The medium-sized machine is a variety of loose materials that are not more than 2400kgm3, the block weight is not more than 500kg, and the temperature is not higher than 4o0℃. The specifications of the heavy-duty apron feeder are slot widths of 1000, 1250, 1500, 2000, 2500, 3150 mm, length of 420 meters, and capacity of 60-200 m3/hour.

is mainly used in small and medium-sized cement plants, as a primary crushing feed for lime ore, and also suitable for metallurgy, coal, chemical, electric power, building materials, machinery manufacturing and other industrial sectors.

[Production capacity]: 60-1100th

[feed size]: 500-1500mm

[Motor Power]: 11-45KW

2. Performance characteristics

1. The BW plate feeder adopts two-point support, one end is directly placed on the crusher, the process layout is simple, and the civil construction cost is saved;

2. The tail device of the BW plate feeder adopts a special design, which is suitable for rainy and humid areas. It will not cause the chain to jump teeth due to the accumulation of viscous materials at the tail, which affects production;

3. The tail of the BW apron feeder has sleepers to absorb shock, and there are a certain number of special shock-absorbing rollers in the middle to improve the stress conditions of the large material impacting the rollers and groove plates on both sides, and increase the life of the running parts;

4. Specially strengthened treatment of the left and right sides of the head cover and the lower cover are separable, so that it does not hinder the lifting of the crusher rotor body;

5. The traction chain and the load chain are separated, the dynamic load is small, and the service life is improved;

6. The head device sprocket 13-15 teeth, the odd and even teeth are driven separately, the life can be doubled;

7. The sprocket of the head device is cut into 3 teeth, and the teeth can be replaced without removing the chain plate, which is easy to maintain;

8. The width parameters of the BW plate feeder are designed according to the standards of F.L. SMIDTH (Denmark) and AUMUND (Germany).

3.Technical parameters