3-5.5kw*8 Roller Screening Machine High Throughput Low Power Consumption

Equipment introduction

The Roller Screen, also known as a roller sieve or roller grizzly, is a type of screening equipment commonly used in various industries. Its basic principles and operating characteristics can be described as follows:

Principle of Operation:
The Roller Screen consists of a series of rotating cylindrical rollers that are arranged parallel to each other. These rollers are mounted on a frame and driven by a motor or a power source. The material to be screened is fed onto the top of the rollers.

Screening and Separation:
As the material is fed onto the rollers, it spreads out and moves along the length of the rollers due to the rotational motion. The rotation of the rollers, and they are arranged in a stepped cause the material to be sieved and separated into different size fractions.

Size Classification:
The Roller Screen is designed with different sizes of openings or perforations on the surface of the rollers. These openings allow smaller particles to pass through, while larger particles are retained and carried along the length of the screen.

Efficient Screening:
The Roller Screen's design and operating characteristics make it highly efficient in screening various materials. The rotation of the rollers agitates the material, enhancing the screening process and preventing blockages. The inclination of the screen surface helps in the smooth flow of material and promotes efficient separation.

Versatility and Adaptability:
Roller Screens are versatile and can be used for screening a wide range of materials, including minerals, coal, aggregates, and industrial by-products. They can handle large capacities and are suitable for both wet and dry screening applications.

Self-Cleaning Mechanism:
Many Roller Screens are equipped with a self-cleaning mechanism to prevent clogging or blinding of the screen openings. This mechanism typically involves the use of brushes or rubber balls that rotate against the screen surface, dislodging any material that may adhere to the openings.

Easy Maintenance:
Roller Screens are designed for ease of maintenance. They often feature quick-release mechanisms for changing or replacing the rollers and screens. Regular inspection and cleaning of the screen surface and maintenance of the drive system ensure optimal performance.

In summary, the Roller Screen operates on the principle of rotating cylindrical rollers to screen and separate materials based on size. Its key operating characteristics include efficient screening, size classification, versatility, adaptability, self-cleaning mechanism, and easy maintenance. These features make the Roller Screen a reliable and effective solution for various screening applications in different industries.

Device parameters

This equipment is a roller screen with model number XCDRS1408. It is an important screening equipment commonly used in the field of ore screening. It can screen impurities such as stone and soil very cleanly, and the screening efficiency is as high as 85%. This equipment has 8 rollers with a surface width of 1400 mm. What it can achieve is a throughput of 420-1000 tons per hour. When materials enter this equipment, it should be noted that the maximum side length allowed is 700 mm. Materials that are too large may enter and get stuck by the rollers. In addition, the adjustable gap range of the rollers of this equipment is 35-120 mm, which can be customized according to customer needs (it will be adjusted before leaving the factory). Due to the company's unique design, one motor and one roller, this can not only ensure the safety of equipment operation, but also ensure the working efficiency of the equipment to a certain extent. The power of these motors is between 3-7.5 kilowatts.

Parameters Table

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