Mobile roller screen

Zhongyi Mining Machinery's mobile roller screen feeder is a high-efficiency feeding and screening equipment that adopts tire-driven travel mode and has both feeding and pre-screening functions. This mobile roller screen is composed of a feeder and a double-layer stepped roller screen. It is very suitable for:

1. Pretreatment of construction waste, decoration waste, and stale waste

1. Materials smaller than 50mm can be directly entered into the screening process to reduce the workload of the crusher;

2. The rear end of the screen body is equipped with an air separator, which can effectively separate light substances;

3. Materials larger than 50mm screen are crushed by the crusher.

Mobile roller screen application areas

2. Effective separation of mud and stone

Due to the large mud content of some stones excavated from sand and gravel fields, use will cause problems such as clogging of the crusher, low productivity, and poor quality of sand and gravel. The labor cost is too high and the efficiency is low. This mobile roller screen can not only resolve the shortage of sand and gravel resources, but also quickly separate it without water, reducing the working pressure of subsequent crushing, vibrating screens, sand washers, and filter presses.

Mobile roller screen

Double-layer stepped roller screen + feeder

Feeding and pre-screening can be done in one machine

Convenient to move, quick transition

Customized mobile roller screen delivered to Jiaozuo

Strong manufacturer of mobile roller screen

Real shots in the workshop

Advantages And Characteristics

1. Convenient transition, just start and go;

2. The processing capacity can reach 300t/h;

3. It has both feeding and pre-screening functions to improve production efficiency;

2. The disc pair structure is used to set the sieve hole size, 25~120mm sieve holes are optional, and all can be customized to design and produce;

3. It can replace the drum screen, the processing capacity is 4 times that of the traditional drum screen with the same volume, and the screening efficiency is 1.5 times that of the drum screen;

4. Using variable frequency drive control mode, it has low energy consumption, high safety and adjustable processing capacity.

Working Principle

Since the screen shafts are arranged according to different working angles, when the material runs at a higher working angle position, the speed is faster; when the material runs at a lower working angle position, the speed is slower. The materials running at two different speeds start to move axially when they meet at a certain position on the screen surface, so that the materials are evenly distributed on the screen surface, thereby achieving the purpose of improving screening efficiency.

Precautions:

The shape of the waste particles has an impact on the screening efficiency. Generally speaking, spherical, cubic, and polygonal particles have higher screening efficiency; while the particles are flat or rectangular and should be screened with a sieve with square or circular mesh holes. The screening efficiency is lower.

Technical Parameter