Rotary Screen Machine

Rotary or Trommel Screen Machine

The rotary or trommel screen is a cylindrical screen with a gentle slope that rotates on its axis. The input material, which enters from one end of the cylinder, is distributed over the screen surface due to both the slope and its rotary motion and flows towards the other end of the cylinder. Particles smaller than the screen’s mesh pass through, while larger particles exit from the other end. This screen is used for both dry and wet products.

Types of Rotary or Trommel Screens

The cylindrical screen may have multiple tiers. For this purpose, the cylinder’s surface is divided into sections, each covered with a suitable screen. Another type of multi-tier rotary device includes cylindrical screens of different diameters and meshes nested inside one another. In this case, a screen with the largest mesh is placed inside, and one with the smallest mesh outside. A disadvantage of this type is the inaccessibility to inspect the internal screen meshes.

Another point is that replacing worn screens is difficult, which limits the application of rotary screens. Instead of multi-tier rotary screens, serial used rotary screens can be employed, where the screen with the largest mesh is at the start, and the one with the smaller mesh is at the end, requiring a lot of space for these screens.

Application of the Rotary Screen Machine

Rotary screen machines are used for classifying materials with dimensions ranging from 6 to 55 millimeters. They can also be used in wet processes for classifying smaller materials. These types of screens are mainly used for sand and gravel production. They are also used in some mineral washing facilities.

Features of the Rotary Screen Machine

The industrial rotary screen is also known as a circular screen and is considered one of the best tools for separating impurities from products. These devices have many diverse applications and perform the same functions that sieves did in the past. They are manufactured in various sizes and dimensions, capable of separating fine and coarse materials. The unique feature of the rotary screen is its ability to clean different types of materials and products from dust and other waste.

These devices offer excellent and unique performance and efficiency, increasing their use in various industries. One of the distinguished features of these devices is their automatic performance, which does not require manual adjustments. Avangard is the best producer of rotary waste recycling screens.

The fast processing and ability to package final materials and products are also advantages of these devices. The rotary screen has numerous holes on its body, sized for the dimensions of materials that will pass through them. These devices also have the ability to package final materials and products, enhancing product quality.

Advantages of the Rotary or Trommel Screen

As an industrial device, the rotary screen has robust and high-quality components that increase its durability and operational stability. This device has unique technical specifications, with some listed below.

The first feature of these industrial screens is the use of galvanized, stainless meshes. These anti-rust meshes are replaceable and easily changed, which increases the strength and longevity of the device. Additionally, the wheels of this device are made of various durable materials. In the rotary screen, the chassis and body are designed and manufactured based on motor power, with side-mounted axles. The motor of this device has a power of 2 horsepower and a powerful gearbox. The motor is also a single-phase type.

The slope and height of the device are adjustable and can be easily set. Rotary screens feature different and fixed dimensions. The typical dimensions for these devices are a length of 2.5 meters, a width of 1 meter, and a height of 1.7 meters. Wheels are used for easier transport and movement of these devices. The rotary screen machine is equipped with an electrical panel and inverter, improving device performance.

Price of Rotary or Trommel Screen Machine

The price of the rotary or trommel screen varies based on the type and capacity of the device and any specific customer requirements and price fluctuations. To order, purchase, sell, or manufacture the desired screen machine, contact our experts at Avangard Company.

We apologize, prices are being updated. Please contact Avangard Sales Department for price inquiries.