Introduction:

Rotary trommel washing machine is actually a lengthened trommel screen.Only a water pipe is installed in the cylinder screen, and the water is ejected from the nozzle at a pressure of (1.96~3.92) ×106 pa to wash the clay-containing ore moving along the cylinder screen.

The trommel screen used as screening is only suitable for processing sand and stone materials containing a small amount of clay impurities, and the rotary trommel washing machine has a strong mechanical and hydraulic effect, suitable for processing medium washable and difficult to wash ore particle size up to 200~300 mm.In China, it is mainly used in the washing of sand and stone materials in the construction industry, in the washing process of some quartz ore and gold ore on the ship, as well as limonite and individual nonferrous ore.

The structure of the rotary trommel washing machine is relatively simple, in the feeding and discharging end there are two non-hole barrel body, supporting on the roller rotation, the middle is the barrel screen.When the processing of the material is not big, there is a monolayer cylinder screen is enough, if the block is very large, can be set up two or more than two layers of cylinder screen, the size of the screen hole by inward and outward successively reduced.Cylinder washers are usually installed tilting to facilitate the discharge of materials.

Working principle:

The cylinder is mounted obliquely on the frame. The motor is coupled to the drum unit via a coupling through a reducer to drive the drum unit to rotate about its axis. After the material enters the cylinder device, due to the tilting and rotation of the roller device, the material on the sieve surface is turned over and rolled, so that the qualified material (the product under the sieve) is discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified material (screen) The upper product is discharged through the discharge opening at the end of the drum. Due to the turning and rolling of the material in the drum, the material stuck in the screen hole can be ejected to prevent the screen hole from being clogged.

characteristic:

1. The screen hole is not easily blocked.

2. Smooth operation and low noise.

3. Simple structure and convenient maintenance.

4, screen cylinder can be closed, easy to close dust collection.

5. The machine has high reliability and less one-time investment.

6. Adopt special screen, high screening efficiency and long service life.

Technical parameters:

 Technical parameters: