Concave Liner for Cone Crusher

A: A Concave Liner is the fixed wear part of a cone crusher. It works together with the mantle to crush rocks efficiently and ensures uniform crushing while protecting the crusher bowl.

A: We use high manganese steel, alloy steel, and wear-resistant cast steel. These materials provide excellent toughness, high hardness, and long service life under abrasive conditions.

A: Yes. We manufacture liners compatible with major brands like Metso, Sandvik, Symons, and other common cone crushers. Custom liners can also be produced according to customer drawings or specifications.

A: We implement precision casting, heat treatment, and CNC machining. Each liner undergoes hardness testing, dimensional inspection, and wear resistance verification to ensure durability and fit.

A: Yes. Customers can provide drawings, crusher models, or technical parameters. We can produce liners with customized profiles, materials, and sizes for optimal crushing performance.

A: Lifespan depends on material, feed size, and operating conditions. Our high-manganese steel liners generally last 6–12 months under normal crushing operations. Heavy-duty alloy liners may last longer.

A: Yes. All Concave Liners undergo heat treatment to achieve optimal hardness and toughness, ensuring resistance to wear, impact, and deformation during heavy crushing operations.

A: Our liners are widely used in mining, quarrying, cement, metallurgy, and construction industries. They are suitable for high-capacity cone crushers in harsh working conditions.

A: With our integrated casting, heat treatment, and CNC machining facilities, we control the full production process, ensuring consistent quality and reliable delivery schedules.

A: Yes. We provide installation guidance, maintenance tips, and on-site technical support if needed. Our goal is to ensure your cone crusher operates efficiently and your liners perform at their best.