Dongda factory takes you to know a coal machine

Nowadays, the application of coal feeder industry is more and more extensive, especially the coal feeder of Grade A. the coal feeder of Grade A is mainly used for feeding in the material conveying system of various production departments. The use of coal feeder of Grade A has changed the previous intermittent coal feeding mode into today's continuous coal feeding mode, increasing more economic benefits for enterprises and meeting the conveying requirements of enterprises, It is a new product of traditional coal feeder. In order to help you have a good understanding of coal feeder, Dongda manufacturer specially prepared the following article to take you to learn.

1、 Working principle:

When the belt is still, the material stops moving due to the internal friction and forms a static accumulation at the discharge port; When the driving drum starts to rotate under the drive of the driving device, it drives the belt to move, the belt drives the belt on it to move, and the belt drives the material on it to the discharge port. The running belt turns back after discharging at the discharge port, and the material is continuously discharged from the discharge port of the belt conveyor to complete the feeding process; The sealing device provides sealing for the materials leaked from the gap between the guide groove and the belt; To change the feeding amount, the output shaft speed can be changed by adjusting the speed control hand wheel of the reducer, and the belt running speed can be changed. The motor speed can also be changed by adjusting the frequency of the frequency converter.

2、 Main technical features:

1. Stable operation, fast speed, low noise, good explosion-proof performance, environmental protection products.

2. A coal machine is energy-saving, low cost, large feeding capacity, up to thousands of tons per hour, which is unmatched by ordinary models.

3. According to the user's needs, the feeding quantity can be adjusted freely, automatically and manually. If the frequency converter is used, the remote control can be realized.

4. Simple installation and maintenance, small space for use, convenient replacement, low cost of technical transformation and short cycle. Quick results.

5. It is equipped with arch breaking device, which can better overcome the phenomenon of air blocking and arching in the warehouse, and ensure the smooth flow of materials.

6. Reliable quality, stable performance, common parts account for more than 90%, easy to install and maintain.

7. The auxiliary equipment of coal machine a is complete, with complete functions and wide performance.

8. Multiple sets of buffer cots are set at the bottom of the bin to enhance the impact resistance, protect the armour belt and jointless wear-resistant belt, and improve the service life of armour belt and jointless wear-resistant belt.

Shandong Dongda mechanical and electrical professional production of various types of coal feeder, complete models, perennial spot, welcome friends to inquire and purchase.