Product description

The Trommel? screen machine effectively prevents screen clogging when screening wet materials. It increases the output and reliability of the screening system. This machine suits various materials, including wet and easy-to-block materials like coal, coal gangue, coke, and slaked lime. Choose the right drum screen based on your material's properties. Huashengming Heavy Industry customizes screen materials and hole sizes to meet your requirements. The machine ensures high screening efficiency, a long lifespan, and low maintenance costs.

Working Principle

The motor drives the Trommel Screen Machine through a coupling and a reducer. The drum rotates around its axis. As materials enter the drum, its tilt and rotation make the materials flip and roll. Qualified materials pass through the screen, while unqualified ones exit through the drum’s end. The flipping and rolling motion clears any clogged screen holes, ensuring smooth operation.

Performance Characteristics

1、High cost performance: The electric sand screening machine requires low investment and delivers fast returns. Users can recover the investment within one month.

2、Reduced labor consumption: This machine eliminates the need for labor-intensive sand screening.

3、High sand output rate: Manual screening yields only 10% usable sand. This machine produces 100%, significantly boosting economic benefits.

4、Strong screening ability: The machine screens wet sand efficiently, overcoming manual screening limitations due to moisture.

5、Fast screening speed: It processes 16-18 tons of sand per hour, over 10 times faster than manual screening.

6、Convenience and practicality: The machine features a low feeding height, compact size, lightweight build, and flexible movement. It is easy to operate and ideal for various construction sites.

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Sand Production Application

In sand production lines, the double-roll crusher functions as a sand-making machine, offering advantages such as no wear parts, low maintenance costs, adjustable sand particle size, high yield rate, and excellent sand particle shape. It is widely used in the sand-making industry.

Mineral Processing Crushing Applications

In the mineral processing industry, double-roll crushers or high-pressure roller mills are employed for fine crushing operations. Positioned upstream of ball mills, they can reduce 2-3 cm ore particles to less than 1 mm, significantly enhancing the operational efficiency of mineral processing ball mills and boosting overall production productivity.    

Material is fed into the trommel screen and lifted up by the rotation and aerated as it falls back down. This action is repeated with each revolution along the length of the trommel. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the trommel.

 

Technical parameters

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