The three in one ceramic lining plate (i.e. ceramic+rubber+steel plate) adopts a hot vulcanization process, in which toughened ceramic sheets are vulcanized in a steel plate groove filled with special rubber, and the steel plate groove is equipped with countersunk bolts. This lining plate is a customized product that can be made of composite materials of various thicknesses and shapes according to wear conditions, forming a sturdy wear-resistant layer. The working temperature of this product is -50 ℃ -100 ℃.
The properties of each material in the three in one ceramic liner complement each other, forming an excellent wear-resistant and impact resistant panel, thus possessing incredible wear and impact resistance performance. Can be used in industries with heavy wear and tear such as sand and gravel, mining, and other high impact areas.
product structure
The three in one wear-resistant ceramic lining plate is composed of three parts: ceramic, rubber, and steel plate.
Among them, the ceramic layer is mainly composed of alumina or zirconia ceramics. As a professional manufacturer of ceramic lining plates, Wanfangte Ceramics has nearly 30 years of research and development production experience. Wanfang adopts high-quality powder imported from abroad, which is calcined at high temperature to form special corundum ceramics with a hardness of HRA88 or above; At the same time, adjust the production formula and process according to different usage conditions, so that ceramics have a certain impact resistance or other characteristics on the basis of high hardness and wear resistance.
The rubber layer is made of natural rubber with excellent elasticity. Through a special hot vulcanization process, ceramics and rubber are compounded into a steel plate groove under appropriate pressure, temperature, and time. The rubber layer can greatly absorb the impact force from the material.
The bottom of the lining plate is a layer of steel plate groove with a thickness of 5mm-7mm, and is equipped with countersunk bolts, which can be fixed to the equipment by nuts or welding for easy installation and replacement.
Ceramic rubber composite steel plate is a customized product that can be designed with three in one lining plates of different shapes, thicknesses, and specifications according to the customer's working conditions and needs.
Installation method of three in one ceramic lining plate
1. Wanfang's three in one ceramic lining plate provides double headed bolt fixation and weldable installation methods, which are firmly fixed and the ceramic pieces do not fall off. The bolts are also equipped with special ceramic caps to prevent bolt wear.
2. The three in one wear-resistant ceramic lining plate adopts modular production and assembly, with simple disassembly and replacement; During maintenance, only partial replacement of heavily worn or large material impact areas is required, thus saving a lot of labor and costs.
Characteristics of Three in One Ceramic Composite Lining Plate
1. Ultra wear-resistant: alumina corundum ceramic, with a hardness of HRA88 or above, excellent wear resistance;
2. Impact resistance: The toughening ceramic formula ensures that the ceramic is not easily broken, and unique spherical ceramics can be designed to resist the impact of large materials; The composite rubber layer further enhances the impact resistance of the lining plate;
3. Acid and alkali resistance: The main component of ceramics is alpha alumina, which has stable chemical properties and strong acid and alkali resistance;
4. Anti detachment: Ceramic rubber steel plate is vulcanized as a whole, and the hot vulcanization process makes its bonding very firm. Each ceramic piece has a penetrating bolt that passes through the bottom steel plate, welded firmly, and has double protection;
5. Easy installation and replacement: Provides a whole lining plate, modular installation, convenient replacement and installation, can only be used in certain areas with heavy wear and strong impact, saving costs and manpower and resources;
6. Reduce maintenance: The super strong wear resistance greatly reduces the frequency of maintenance, saving costs and labor.
7. Support customization: The shape, size, and thickness of ceramic blocks or lining plates can be customized according to your specific working conditions or purposes.
What equipment is used for the three in one ceramic lining plate?
Used as wear-resistant lining on equipment with severe wear and strong impact force for conveying large materials at room temperature, such as sand and gravel, mining, thermal power, steel, coal, mining, chemical, cement and other industries. Key equipment such as ore tank liner, coal chute liner, unloader hopper liner, chute liner, etc.
Ceramic index parameters
parameter | indicator range |
Ceramic density | 3.5~5 g/cm³ |
Rockwell hardness HRA | ≥88 |
洛氏硬度HRA | ≥1000 |
Flexural strength | 300~450 Mpa |
compressive strength | 1200~2500 Mpa |
wear volume | ≤0.03 cm³ |
Fracture toughness KIC | ≥3.2 Mpa/m² |
Adhesive temperature resistance | ≤ 750 ℃ |
Acid and alkali resistance | PH 3~12 |
parameter | indicator range |
component | natural rubber |
Shore hardness | 60±5 HA |
Elongation at break | ≥ 300% |
permanent set | ≤ 24% |
tensile strength | ≥ 15Mpa |
Ceramic rubber bonding strength | ≥ 4Mpa |
parameter | indicator range | ||
Product dimensions(mm) | 150*300、200*300、300*300、500*500、450*300、530*450wait | ||
Ceramic size | Size range: 10 * 10mm to 150 * 100mm | ||
Rubber thickness | 2mm-15mm | ||
steel plate thickness | 3mm-10mm | ||
compressive strength | 1200~2500 Mpa | ||
Lining plate shape | Support special-shaped lining plates, with customizable size and shape | ||
other | Optional steel plate+rubber+ceramic or rubber+ceramic | ||
