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Drum-screening-machine

Rotary Screening Machine

The drum screening machine is widely used for screening various solid materials with a particle size less than 300mm. It has many characteristics such as high screening efficiency, low noise, low dust volume, long service life, low maintenance, and convenient maintenance. Its screening capacity It is 60 tons/hour~1000 tons/hour.

Rotary Screening Machine: A Comprehensive Guide

Working Process

Material entry: Material enters the cylinder mesh from the upper end of the central separation cylinder.

Separation process: During the rotation of the separation drum, fine materials are separated through the screen intervals.

Coarse material discharge: Coarse material is discharged from the lower end of the separation cylinder and enters the crusher.

Applications

The largest product under the screen is less than 100mm, and the smallest product can be less than 3mm.

  • Used in quarries to sort stones and separate soil and stone powder;
  • Used in gravel fields to separate sand and gravel;
  • In the coal industry, it is used to separate lump coal and coal powder, and wash coal;
  • Used in the chemical and mineral processing industries to classify and separate powdery substances.
fertilizer-screening-machine

Features

  • Materials are not easy to block the screen holes;
  •  Smooth operation and low noise;
  • Simple structure and easy maintenance;
  • The screening cylinder can be closed or opened, and it is easy to seal and collect dust;
  • The whole machine has high reliability and less one-time investment;
  • Using special screen mesh, it has high screening efficiency and long service life.

Structure of Rotary Screening Machine

The main components

  • Motor
  • Reducer
  • Drum Device
  • Frame
  • Sealing Cover
  • Inlet and Outlet

Installation method

The roller device is placed obliquely on the frame

Transmission mode

The motor is connected to the drum device through a reducer through a coupling, and drives the drum device to rotate around its axis.

Advantages

Cost effective

Economical and efficient screening solution with high processing efficiency.

Reasonable design

The front section of the heavy-duty drum screen is equipped with a scraper.

Long lasting

The special screen design makes the screen last longer and less prone to clogging.

Screen optional

Screens with different mesh sizes are available, using gear drives.

Technical Parameters

ModelPower(kw)Moving Speed(m/min)Displacement Speed(m/min)Turning Height(m)
TDLBFD-4000525-64-51.5-2
TDLBFD-4000695-64-51.5-2

Fertilizer Machinery News

Reliable Equipment Performance

Ensuring consistent and efficient fertilizer production for maximum yield.

Timely Maintenance & Repairs

Minimizing downtime with prompt servicing to keep operations running smoothly.

Expert Technical Support

Access to assistance for troubleshooting and optimizing equipment performance.

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