Cone Crusher Bowl Liner Concave High Manganese Wear Resistant Casting Spare Parts

Product Description

Our company specializes in high end castings made from multiple materials including high manganese steel, high chromium, alloy steel and ductile iron. Our core products cover ball mill liners, jaw crusher parts, autogenous and semi autogenous mill liners, cone crusher wear parts and other mining machinery accessories. This product is a cone crusher bowl liner, also known as the concave or fixed cone liner. It is a key wear resistant part installed in the crushing chamber of cone crushers, working under high impact, high abrasion and heavy load conditions. The part features a large diameter conical structure with reinforcing ribs and lifting lugs for safe handling and installation. We support customized sizes, shapes and material grades according to customer drawings and specific working conditions. The casting can be supplied in as cast condition, machined condition or with surface painting as required.

Applications

This cone crusher bowl liner is mainly used in cone crushers for secondary and tertiary crushing of hard and medium hard ores and rocks. It is widely used in mining plants, quarries, cement plants, metallurgical facilities, construction aggregate production lines and other industrial fields. It is suitable for crushing materials such as iron ore, copper ore, gold ore, limestone, granite, basalt and other high hardness bulk materials. The bowl liner works together with the mantle to form the crushing chamber and directly bears the impact and extrusion of materials during the crushing process.

Production and Quality Inspection

The production process includes pattern making, sand mixing, molding, core making, box closing, melting, pouring, cooling, shakeout, cleaning, machining and heat treatment. Heat treatment is carried out to improve hardness, toughness and wear resistance. Hardness testing is performed to confirm the required hardness range. 3D scanning is used to check the overall shape and key dimensions. MT magnetic particle testing is applied to detect surface and near surface defects such as cracks and folds. UT ultrasonic testing is used to inspect internal defects such as porosity, slag inclusion and shrinkage. Chemical composition testing is done to verify the material grade. Dimension inspection is carried out to ensure the parts meet drawings and tolerance requirements. Metallographic analysis is used to evaluate microstructure, grain size and carbide distribution. Additional checks such as bolt hole fitting and assembly trial can also be performed as requested.

Support and Services

We provide OEM and ODM service, customized material selection, drawing evaluation, sample development, production tracking and after sales support. Our technical team can recommend suitable wear resistant materials and structures based on working conditions. We offer fast response and professional export service for global customers. Customized packaging marks and shipping marks can be prepared as requested.

Packing and Shipping

Products are packed in strong wooden cases or pallets with proper protection to avoid damage during transportation. Large castings are fixed on steel frames or heavy duty wooden pallets to ensure safety during handling and shipping. We support sea, air and express shipping according to order size and delivery requirements. Documents and labels can be prepared as requested.

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