Wear Liners
WeiKeLai Welding Technology Co.,Ltd is a new generation science & technology enterprise. Relying on the advanced equipment, mature formulation of surfacing material and hardfacing process technique, we are committed to provide customer quality wear products & welding services at competitive prices.
Why choose us?
Our factory
Our company covers an area of 1530 square meters, More than 1,000 employees，with nearly 20 years of industry experience.
Production equipment
Drum welding equipment, flat welding machine, rolling machine, plasma cut machine, flux cored wire line, flat machine, welding machine.
Production market
US, Canada, Russia, Finland, Korea, Vietnam, New Zealand, Bulgaria, Brazil, Chile, Peru, Philippines, Italy, UK and China local market.
Quality assurance
The company strives to improve customer satisfaction through continual improvement of the quality management system, processes and the assurance of conformity to customer, statutory and/or regulatory requirements.
Mild steel
Mild steel wear liners are typically supplied as sheets, They are suitable for materials with very low abrasion levels or belts with light loads and low operating hours, such as sawdust, wood chips, and garbage. Mild steel wear liners are cost-effective for projects with budget constraints but requiring satisfactory short-term performance. These liners are available in straight or deflector patterns.
Abrasion-resistant plate
Abrasion-resistant plate wear liners (AR plates) offer significantly longer lifespans compared to mild steel. They are versatile enough to handle abrasive materials like sand, hard rock mining ores, and coal, extending wear life up to five to seven times longer than mild steel. AR plates are available in both straight and deflector styles.
Ceramic-faced
Ceramic-faced wear liners are ideal for continuously operating belts carrying highly abrasive materials with minimal impact. They consist of a mild steel backing plate with ceramic blocks attached, primarily on the lower 100 millimeters (4 inches) of the plate. For heavier loads, ceramic blocks can be applied higher up to minimize wear. Ceramic-faced wear liners excel with materials such as coal and wood chips and are offered in straight and deflector styles.
Stainless steel
Stainless steel wear liners offer abrasion resistance between mild steel and AR plates. They are chosen for applications requiring chemical resistance against corrosion. The coefficient of friction varies significantly between stainless steel and bulk materials, necessitating power requirement reviews for retrofitting with stainless steel liners. These liners are available in straight and deflector styles.
Chromium carbide overlay
Chromium carbide overlay is a highly durable material suitable for conveyors subjected to intense abrasion. It is overlaid onto a backing plate (mild or stainless steel) to enhance toughness. This material ranks between 53 and 65 Rockwell "C" hardness and is available in single-weld or double-weld pass grades, with the latter typically preferred for wear liner applications. Chromium carbide overlays are suited only for straight wear liner styles due to their brittleness under high impact.
Plastic
Plastic wear liners, such as Ultra-High Molecular Weight (UHMW) polyethylene or urethane, are relatively recent innovations. They are used for fine, dusty materials and are positioned directly on the belt with slotted holes for adjustment. Plastic wear liners are designed for straight applications only due to reduced service life in deflector designs and sensitivity to high temperatures and belt speeds.
Extended equipment life
Wear liners significantly prolong the lifespan of crushing equipment. By absorbing the impact and abrasive forces, liners minimise the direct wear on the critical components of the crusher, allowing the equipment to function efficiently for a more extended period.
Reduced downtime
Liners make maintenance and replacement easier and faster. When liners become worn, they can be readily replaced without the need for extensive, time-consuming repairs to the primary crushing components.
Consistent product quality
Wear liners help to maintain consistent product size and shape during the crushing process. This is crucial for industries that require uniform products, such as concrete and asphalt production.
Enhanced safety
By protecting the primary crushing components, liners contribute to a safer working environment. They reduce the risk of metal fatigue, cracks, and catastrophic failures, ensuring the equipment operates safely.
Optimised crushing efficiency
Liners can be customised to suit specific applications. By selecting the right wear liner profile and material, operators can optimise the crushing process, leading to improved efficiency and throughput.
Application of Wear Liners
Mining
Equipment in the mining industry deals with intense abrasion from the constant movement of ores and other materials. Wear liners help in safeguarding crucial machinery components.
Cement
The production process in the cement industry involves materials that are highly abrasive. Wear liners ensure that equipment such as chutes, conveyors, and hoppers remain protected.
Aggregates
In the aggregates industry, where materials are continuously crushed and transported, wear liners play a pivotal role in maintaining the efficiency of crushers and transport systems.
Steel
The manufacturing and processing of steel involve abrasive processes. Wear liners help in extending the life of plant equipment subjected to these harsh conditions.
Packaging And Delivery
Packaging
Package with metal strip and square tube
Thickness options
10mm(6+4); 12mm(6+6); 14mm(8+6); 16mm(8+8); 18mm(10+8); 20mm(10+10); 22mm(12+10); or customized
Width options
1200mm; 1500mm; 2200mm; or customized
Our Certificate
