High Manganese Cone Crusher Mantle Bowl Liner Custom Wear Casting Spare Parts

High Manganese Cone Crusher Mantle & Bowl Liner – Custom Wear Casting

Product Description

We are a professional manufacturer of heavy‑duty wear castings with diverse material options, covering high manganese steel, high chromium alloy, alloy steel as well as ductile iron. Apart from mill liners and jaw crusher spares, we also supply complete series of cone crusher consumable components to serve global mining and quarry clients.

Mantle and concave are the key crushing liners inside cone crusher. The mantle rotates with the moving cone head, and the concave is fixed to the upper bowl body. Raw ores are compressed, bent and sheared within the crushing cavity formed between these two parts. Subjected to continuous high‑pressure squeezing and abrasive rock friction, these castings demand balanced hardness and impact toughness to avoid fracture and rapid material loss. We can produce according to original samples or customer drawings, and adjust material formulas to adapt to different rock hardness for mineral processing, quarry aggregate and construction material projects.

Applications

Our cone crusher mantle and concave are mainly deployed in secondary and fine crushing procedures. They handle various hard and abrasive materials such as iron ore, copper ore, gold ore, granite, basalt and river stone.

Typical application scenarios include metal mineral processing plants, quarry aggregate production, highway and building material projects. Our wear castings can match spring cone crushers, single‑cylinder hydraulic cone crushers and multi‑cylinder hydraulic cone crushers. Different cavity profiles such as coarse, medium and fine crushing cavities are available to meet varied output size requirements.

Production and Quality Inspection

Our casting workflow starts from drawing analysis and process layout, followed by sand preparation, moulding and core‑making, mould closing, melting, pouring, shakeout and surface cleaning, and finishes with targeted heat treatment. Both ceramic bonded resin sand casting and lost‑foam vacuum casting workshops are available for different part weight and batch demands.

Strict multi‑item inspection is enforced for every lot. Heat treatment relieves internal stress and optimizes comprehensive mechanical performance. Hardness testing validates surface anti‑abrasion capacity. 3D scanning captures full‑part geometry to verify dimensional conformity for complex curved surfaces. MT magnetic particle testing screens surface and near‑surface cracks. UT ultrasonic testing checks for hidden interior flaws including porosity, slag inclusion and shrinkage defects. Chemical composition analysis confirms material compliance against specification. Metallographic analysis reviews metal microstructure for qualified matrix condition. Dimensional inspection uses calipers, micrometers and coordinate measuring machines to verify mounting surfaces and fit dimensions. Every finished mantle and concave undergoes simulated fitting check to guarantee hassle‑free site assembly.

Support and Services

We provide tailor‑made manufacturing solutions based on site rock condition, feed size and target product granularity. Our material engineers can recommend suitable grade to extend service life. We hold ISO 9001, ISO 14001 and ISO 45001 system certifications. Complete batch records are reserved for full product traceability. We support third‑party witness inspection upon client request and deliver dual‑language test reports for overseas projects. Technical consultation is offered for installation guidance and liner matching suggestions.

Packing and Shipping

Heavy‑duty export packing is adopted for these bulky crusher castings. Solid fumigated wooden cases and heavy‑load pallets together with waterproof wrapping are used against collision and moisture during transit. Each package is clearly labelled with PO number, destination, part name, quantity, net‑gross weight and outer dimension data. Sea, land and air transport alternatives are supported. Our logistics team arranges loading and documents, tracking shipment until goods arrive at destination to secure smooth overseas delivery.