High manganese steel, Manganese alloy steel, High chromium iron by application, Customer material on drawing
MOQ / lead time
By drawing, profile, and casting batch · 35-60 days after drawing, pattern, material, and quantity confirmation
Applications
Where this product family fits.
Primary crushing liner replacement for hard rock miningGyratory crusher liner plate review from drawing or part numberConcave liner and mantle RFQs for shutdown maintenance planningWear liner comparison by material, profile, and installed positionDistributor RFQs for crusher liner plates and related wear itemsSample or worn-part photo review before factory quotation
RFQ checklist
Crusher brand, model, and liner position
Part number, drawing, drawing revision, or worn liner photos
Profile dimensions, bolt holes, seating faces, and critical fit points
Material grade, hardness target, and any substitute material allowed
Feed material, wear issue, operating condition, and shutdown deadline
Quantity, packing, lifting requirement, destination port, and repeat demand
Material and fit notes
Gyratory crusher liner plate quotes depend on profile, material grade, casting route, machining requirement, drawing status, and batch quantity.
Concave liner and mantle terms can refer to different installed positions, so equipment model and position should be stated clearly.
For custom liner plates, material alternatives should be reviewed only after feed material, abrasion pattern, and fit evidence are available.
Inspection points
Profile and seating-surface dimension review
Bolt hole, slot, and mounting point check
Material grade, hardness, and heat-treatment checkpoint where required
Casting surface, crack, and edge condition review
Part mark, drawing revision, export packing, and lifting safety review
Buyer questions
Practical answers before sending an RFQ.
Can a gyratory crusher liner plate be quoted from photos?
Photos can start the review, but crusher model, liner position, dimensions, material, and quantity are needed before a useful quotation.
Is a concave liner the same as every crusher liner?
No. The term can describe different liner profiles and installed positions, so the RFQ should include equipment model, installed position, drawing, or part number.
Can custom liner plates be produced from drawings?
Drawing-based review is possible when material, profile, critical fit points, quantity, inspection requirement, and delivery target are clear.
Related RFQ routes
Use these related pages to narrow the product scope.