Rotary dryer:

1.Save energy.

2.High efficiency.

3.Simple structure.

Rotary dryer:

Product Introduction:

Rotary dryer is the most widely used dryer in mining machinery. It`s applied to dry metal and nonmetal magnetic, gravity and flotation concentrate, clay in cement industry, slurry in coal industry, slag, limestone, coal and other chemical materials. It has left and right transmission types divided by the transmission position and downstream and upstream types divided by the flow direction of medium and materials.

Working Principle:

The heat supply is self-combustion device. This dryer adopts downstream heating method. Therefore, materials float into the shell through the feeding box and chute, that is, they are pushed back by spiral lifting board. Due to its oblique placement, materials flow behind by gravity and rotation and are lifted repeatedly as well, forming an even curtain inside the shell. Thus, the heat exchanger is achieved and materials are dried up.

Performance Characteristics:

1.Multiple combined lifting device is adopted with revolutionary technology, which overcomes [wind tunnel", improves heat efficiency and reduces about 20% of coal consumption.

2.Various burners are used: high temperature fluidized bed combustion boiler, the milling coal powder furnace and hand-fired furnace.

3.Transmission gear and pinion are adjustable which replaces traditional cast steel gear, save investment cost and greatly lowers maintenance fee and time.

4.Concentrated control system is adopted to achieve microcomputer central supervision management in large enterprises.

5.High capacity and continuous operation;

6.Simple structure and easy operation;

7.Less fault and low maintenance fee;

8.With wide applicable scope, it can be used to dry particle materials and is beneficial to those with large adhesion;

9.Elastic operation allows larger scope of fluctuation in output without affecting the quality;

10.Easy cleaning.