Roller Screen Coal

The Roller Screen Coal is an advanced screening machine engineered for reliable material separation and transport.

 

Featuring multiple shafts with heavy-duty discs rotating in the same direction, it creates an effective screening area that enables smooth, controlled, and continuous operation. This ensures consistent throughput while maintaining high separation efficiency.

 

Also recognized as Wobble Feeder or Disc Screen, the Roller Screen Coal excels at handling wet, adhesive, or oversized materials. Unlike vibrating screens, its unique rotating structure prevents clogging and blockage, helping to sustain high production rates and reliable screening quality under difficult material conditions.

 

Our Roller Screen Coal are trusted in industries such as coal preparation, mineral processing, metallurgy, cement, and chemicals. Their rugged construction, reduced maintenance requirements, and long wear life bring operators significant benefits in productivity and cost savings, making them ideal for heavy-duty applications.

 

 

 

 

The screening area consists of many parallel arranged roller shafts, the screen shaft is equipped with a number of staggered screen discs, the roller shafts rotate in the same direction, to realize the feeding and screen of materials.

 

The Screen surface of Roller Screen Coal is composed of several parallel arranged screen shafts equipped with shaped screen discs, and the screen shafts are driven by the Driving device to rotate in the same direction at the same speed, forming a rolling screen surface.

When the material flows on the screen surface, it can form a material flow of equal thickness and with a certain acceleration.

The gap between the screen shaft and the screen disc forms the screen hole, the material less than the screen hole is subjected to its own gravity and the rotating force of the screen shaft, and becomes the material under the screen through the screen holes. Material larger than the screen holes continues to enter along the screen surface under the action of the rotating screen disc, becoming the material on the screen, and finally achieving the classification of the material.

 

 

 

 

 

 

Our company has skilled technical workers and perfect quality management system, to ensure the high quality of the core components of the Roller Screen Coal , to provide a guarantee for the high-performance operation of the product.

  Screen Disc

The screen disc is made by casting a wear-resistant manganese-chromium alloy steel as a whole, which has excellent wear resistance. It can withstand the impact and wear of large pieces of materials and will not undergo any deformation or fracture.
The screen disc is designed as a parabolic sieve plate shape and is rounded to eliminate sharp corners, minimizing the rotational resistance of the sieve plate.
The parabolic screen disc can maximize the disturbance ability of the roller screen disc on the material flow and improve the screening rate.

 

 

 

 

 

 

 

A high quality mechanical products, must have excellent tooling equipment. In order to ensure its accuracy and meet the needs of large orders. Henan Excellent Machinery Co.,Ltd owns 140 sets of professional equipment, including Five-axis Gantry Machining-center, CNC Boring And Milling Machining Center, Vertical Machining Center, Vertical CNC Machining Center, Gantry Machining Center, Laser Cutting Machine, Laser Pipe Cutting Machine, Welding Robot Workstation, Lengthen Lathe, CNC Horizontal Machining Center, etc. Advanced processing and manufacturing equipment including Environmental Spraying Room and Heat Trea equipment and ultra large Surface Heat Treatment.

 

 

 

 

At present, EXCT has fully passed ISO9001-2008 international quality system certification, complete quality system make sure that from the product development and design, production, procurement and supply to sales and service process has been effective quality controlled.

EXCT has a rigorous and skilled inspection team to ensure the success of product quality control. The quality inspection department has a strict testing process that runs through the stages of raw material procurement, production, and installation to ensure that every piece of equipment delivered to customers is qualified.

 

 

 

 

1.Which material to be screened: ____________
2.Handling capacity: __________ (t/h)
3.Material density:___________(t/m3)
4.Max. granule size of the feeding material: ______mm
5.What is the percentage of the maximum material in the total feed materials? _________%
6.What is the size of the screen hole of the Roller Screen Coal ?__________(mm)
7.Are there any requirements for the arrangement of the Roller Screen Coal ? Is it horizontal or inclined? 
8.Which kind of equipment will feed the material into Roller Screen Coal ?
9.Which kind of equipment will receive the material from Roller Screen Coal ?
10.Does the Roller Screen Coal work alone or with other equipment to form a system? If forming a system, please provide the flow chart or layout drawing of the whole system for our engineers to reference.

 

 

 

 

 

 

 

Hot Tags: roller screen coal, China roller screen coal suppliers, manufacturers, roller screen coal