High-performance stone screening machine helps to efficiently separate sand and stone

Stone screening machine is a kind of equipment used for material screening, which is widely used in mining, building materials, chemical industry, metallurgy and other industries.

I. Structure and principle

The stone screening machine is mainly composed of a frame, a screen, a vibrator (or a drive mechanism such as a shaftless roller), a vibration-damping spring (or a support structure) and other components. Its working principle is the power generated by the vibrator or roller, which makes the material roll, jump or slide on the sieve, so as to realize the separation of materials of different particle sizes. Specifically, the vibration force generated by the vibrator divides the material into multiple parts, and then sifts out the large material through the sieve to achieve the purpose of grading. For the shaftless roller stone screening machine, the material is rolled through the rotation of the drum, and the material is selected by the size of the sieve hole in the process of sliding and rolling on the sieve surface.

II. Types and Applications

There are many types of stone screening machines, such as vibrating stone screening machines, shaftless drum stone screening machines, etc. Different types of stone screening machines are suitable for different materials and screening requirements. For example, the shaftless drum stone screening machine is widely used in construction waste sorting, waste resource sorting, mine stone sorting, sand and stone grading and other industries. It overcomes the problem of sieve mesh adhesion when screening wet materials, and improves the yield and reliability of the screening system. At the same time, the screening machine can also be produced according to the screening requirements of different materials, which has a wide range of applicability.

III. Main features

1. High-efficiency screening ability: The screening machine can efficiently separate materials of different sizes and shapes, which improves production efficiency.

Two. Flexibility and adjustability: Users can set different screening spacing through a sophisticated regulation system to meet diversified material needs.

3. Superior environmental protection performance: The stone screening machine mostly adopts a fully closed design or a structure that is easy to close and collect dust, which effectively reduces the leakage of dust and protects the environment and the health of operators.

4. Stable and reliable operation: The structural design of the stone screening machine is reasonable, and it adopts high-quality materials and manufacturing processes to ensure the stability and reliability of the equipment.

5. Simple and easy to maintain: The internal parts of the stone screening machine are simple in design and easy to disassemble and replace, making the maintenance of the equipment simple and easy.

IV. Operation process

The operation process of the stone screening machine usually includes four steps: preparation, start, screening and finishing. In the preparation stage, it is necessary to check whether the equipment is intact and whether the power supply is turned on, etc. During the start-up stage, start the equipment according to the operating procedures and observe whether the equipment is running normally. During the screening stage, the material is evenly put into the sieving machine for screening, and the parameters are adjusted as needed. At the end of the stage, turn off the power supply of the equipment and clean up the residual materials and impurities inside the screening machine.