Ceramic rolling machine is an industrial equipment used for material crushing, pulverization or refinement, applied in industries such as ceramics, building materials, chemical industry, metallurgy, etc.
Its core components are made of high hardness ceramic materials or ceramic composite rollers, which have the characteristics of wear resistance, corrosion resistance, and long service life, and are particularly suitable for processing materials with high hardness or sensitivity to metal pollution.

1. Roller device
Composed of two parallel rollers, the roller surface is usually covered with a high hardness ceramic or ceramic alloy layer, and the material can be selected according to the needs, such as alumina, silicon carbide, etc.
The gap between the rollers can be adjusted to control the crushing particle size of the material.
2. Transmission system
The motor drives two rollers to rotate in reverse through a reducer, and the speed can be adjusted according to process requirements.
Some devices are equipped with frequency converters to achieve stepless speed regulation.
3. Rack and support structure
Made of high-strength steel welding, ensuring the stability and impact resistance of equipment operation.
Equipped with shock absorbers to reduce operating noise.
4. Adjustment and safety devices
Hydraulic or manual adjustment mechanism, used to adjust roller spacing and pressure.
Overload protection devices (such as springs or hydraulic buffer systems) prevent hard objects from jamming and damaging equipment.

The material enters between two rollers from the feeding port and is crushed under the squeezing and shearing forces of the rollers.
By adjusting the roller spacing, the particle size of the discharge can be accurately controlled (usually 0.1-5mm).
The high hardness and wear resistance of ceramic rollers enable them to maintain stable crushing effect even after long-term operation, especially suitable for processing high hardness raw materials such as quartz, feldspar, and silicon carbide.

1. High wear resistance
The wear resistance of ceramic rollers is 5-10 times that of ordinary steel rollers, reducing replacement frequency and maintenance costs.
2. No metal pollution
Ceramic materials prevent metal debris from mixing into the material, meeting the high purity requirements of industries such as food and electronic ceramics.
3. Uniform and controllable particle size
Precise adjustment of the double roller gap ensures concentrated particle size distribution of the finished product and improves product consistency.
4. Low energy consumption
The principle of extrusion crushing is more energy-efficient than traditional impact equipment.
5. Corrosion resistance
Suitable for acidic, alkaline environments or humid working conditions, extending equipment life.

Ceramic industry: crushing ceramic raw materials (clay, feldspar, quartz, etc.) and preparing glazes.
Building materials industry: crushing limestone, gypsum, slag, etc.
Chemical/Metallurgical: Processing hard materials such as silicon carbide, alumina, refractory materials, etc.
Environmental protection field: Recycling materials such as broken waste ceramics and glass.

1. Operating standards
Uniform feeding to avoid overloading or idling.
Regularly check the wear of the roller surface and adjust the gap in a timely manner.
2. Maintenance and upkeep
Clean up residual materials in each shift to prevent blockages.
The bearings are regularly lubricated with high-temperature grease, and the transmission components are inspected monthly.
3. Safety tips
After shutdown, the power should be cut off and maintenance should be carried out after the roller is completely stationary.
Foreign objects with excessively high hardness (such as metal blocks) need to be screened out in advance.

Parameter	Range
Roller diameter	200~800 mm
Processing ability	1~50 t/h
Motor power	5.5~75 kW
Finished product granularity	0.1~5 mm (adjustable)
Applicable material hardness	≤ 9 Mohs (such as silicon carbide)

Ceramic roller machines have advantages in ceramic raw material processing, solid waste recycling, and other fields due to their environmentally friendly and durable characteristics. In the future, with the upgrading of ceramic composite materials, their application scope will be further expanded.