Jushang Machinery

Perlite is a natural volcanic mineral that has a wide range of applications in fields such as construction, agriculture, and industry due to its unique physical and chemical properties. After being processed through crushing, sanding, and other techniques, perlite can be used to manufacture various products such as insulation materials, filter media, and soil amendments. This article will introduce the commonly used equipment in the sand making process of perlite and explore the application of roller crushers in it.
Common equipment
1. Jaw crusher
Jaw crushers are usually used as primary crushing equipment for coarse crushing of perlite. It has the characteristics of simple structure, reliable operation, and easy maintenance, and can crush large perlite into smaller particles.
2. Cone crusher
The cone crusher is suitable for the medium to fine crushing stage and can further crush the perlite crushed by the jaw crusher to a smaller particle size. This equipment has the advantages of high crushing efficiency, large processing capacity, and long service life of worn parts.
3. Sand making machine
The sand making machine is a key equipment for producing perlite sand, mainly used to grind the crushed perlite particles into a sand like shape. Common sand making machines include impact sand making machines and rod grinding sand making machines, which can produce perlite sand with good particle shape and uniform particle size.
4. Vibration screen
The vibrating screen is used for grading and screening in the process of crushing perlite and sand making. By screening through a vibrating screen, perlite particles of different sizes can be separated to ensure that the particle size distribution of the final product meets the requirements.
Application of Roll Crusher
A roller crusher is a crushing equipment with a simple structure and easy operation, mainly composed of two rollers that rotate in opposite directions. When the material passes through the gap between two rollers, it is crushed by compression and shear.
Advantages of roller crusher
Simple structure: The structure of the roller crusher is relatively simple, easy to install and maintain.
Easy to operate: The device is easy to operate and requires low technical skills from the operators.
Large crushing ratio: The roller crusher can achieve a large crushing ratio in a small volume, suitable for medium and fine crushing operations.
Applicability analysis
The roller crusher is mainly used in the fine crushing stage of perlite sand production process. The crushing effect and efficiency are closely related to the physical properties of perlite. Due to the high brittleness and hardness of perlite, the roller crusher can effectively crush perlite particles to the desired particle size range through squeezing and shearing.
matters needing attention
Roller surface material: In order to improve the wear resistance and service life of the roller crusher, high-quality wear-resistant materials should be selected to make the roller surface.
Gap adjustment: According to the particle size and crushing requirements of perlite, adjust the gap between the two rollers reasonably to ensure the crushing effect.
Maintenance: Regularly inspect and maintain the roller crusher, replace worn parts in a timely manner, and ensure the normal operation of the equipment.