Renewable Design for Mining Elevators For Sales - JFHS Unit composite screen – Jinte

Features & Advantages:

1. Segmentation screening. The whole screen does not vibrate, and the screen vibrates

Screen in sections. The whole screen machine does not vibrate. The sieve is vibrating. The unit composite screen is different from the traditional vibrating screen. The side plate, top cover and base of the screen machine are fixed parts, only the screen and vibration exciter assembly to participate in the vibration.

2. self-cleaning screen surface

The sieve mesh of the unit composite screen is composed of special steel bars and frames, and the bars are arranged longitudinally. In addition to the vibration of the whole sieve mesh, there is activity gap for each rod, and the secondary vibration can eliminate the bonding problem of wet coal to the sieve mesh to the greatest extent.

3. Closed structure

Under the working and mining conditions of coal-fired power plants, the unit composite screen is generally made into a closed structure, so that the dust cannot be released, so as to respond to the requirements of environmental protection.

4. Large amplitude and small dynamic load

Because the sieve body does not vibrate and the sieve mesh vibrates, so the dynamic stress of the sieve machine can be reduced to the minimum, so the amplitude can be greatly increased, but the dynamic load can be greatly reduced.

5. Lower power

Because the moving parts of unit composite screen are few and the mass of reference vibration is small, its power can be reduced to the minimum. Compared with the traditional screen machine, the power can be reduced by more than one time.

6. Unique control system

Generally, the unit composite screen is driven by 1-6 motors, and the starting time interval of each motor is 6-8 seconds. The machine starts in a forward direction and stops in a reverse direction to achieve the goal of empty car starting. No stock on the screen is to facilitate observation and maintenance. So the unit composite screen electrical control the whole equipment start, stop, manual control, remote control and a series of actions.

7. Easy maintainability

There are few parts for unit composite screen, only the screen and exciter assembly are involved in vibration, so we make it into modular and standardized parts, so as to facilitate rapid replacement of the whole, ground maintenance, greatly shorten online maintenance time, and win time for safety production.

8. Low operating cost

The unit composite screen has few vibration parts, small mass and small power. It is the least powerful of all screen machines. Mesh bars are easily worn parts of unit composite screen, and the cost of bars is low. The low running cost of the unit compound screen is incomparable with the traditional screen machine