Ball Mill Parts

Our premium Ball Mill Parts cover a full range of wear and spare components for industrial ball mills used in mining, cement, chemical, metallurgy, and construction industries. The product lineup includes ball mill liners, grinding balls, mill gears, pinions, hollow shafts, bearing housings, end caps, partition plates, and other core wear parts, delivering complete replacement and maintenance solutions for all types of horizontal ball mills.

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Ball Mill Parts

Manganese Steel Ball Mill Liner

Premium manganese steel ball mill liner for superior wear resistance in grinding applications.

Applicable Equipment	Ball Mill / SAG Mill / Rod Mill
Hardness	HB 200-250 (Work-hardened to HB 450+)
Liner Profile	Wave / Step / Flat / Custom
MOQ	1 Set
Material	Mn13Cr2 / Mn18Cr2 Manganese Steel

Applicable Equipment	SAG Mill / Ball Mill
Hardness	HRC 35-45
MOQ	1 Set
Material	Chromium-Molybdenum Alloy Steel
Service Life	1.5-2x manganese steel liner

Available Diameters	20mm - 150mm
Breakage Rate	<1%
Hardness	HRC 55-65
MOQ	1 Ton
Material	High Chrome Alloy (Cr10-Cr30)

Gear Type	Single Helical / Double Helical / Spur
Heat Treatment	Normalized / Quenched & Tempered
MOQ	1 Piece
Material	Cast Steel ZG310-570 / ZG340-640
Module	Customized according to drawings
Tooth Hardness	HB 180-250

Applicable Equipment	Grate Discharge Ball Mill
MOQ	1 Set
Material	Mn13Cr2 / Alloy Steel
Slot Size	Customized (3mm - 30mm)
Type	Grate Discharge Screen

Breakage Rate	<2%
Diameter	40mm - 150mm
Hardness	HRC 35-45
Length	Customized (up to 6.5m)
MOQ	5 Tons
Material	45# / 55# / 65Mn Alloy Steel

Hardness	HB 220-280 (Work-hardened to HB 500+)
MOQ	1 Piece
Material	Mn22Cr2 High Manganese Steel
Type	Fixed Jaw Plate

Function	Force transmission & Safety protection
MOQ	1 Piece
Material	Gray Cast Iron / Cast Steel / Carbon Steel
Processing Technology	Casting / Forging
Surface Treatment	Anti-rust Paint
Type	Standard / Heavy Duty

Function	Overload protection & Force transmission
MOQ	2 Pieces
Material	Gray Cast Iron HT200 / HT250
Surface Treatment	Anti-rust Paint
Type	Safety Fuse Toggle Plate

Function	Side frame wear protection
MOQ	2 Pieces
Material	Mn13Cr2 High Manganese Steel
Type	Upper Cheek Plate / Lower Cheek Plate

Diameter	Custom Size
Function	Power transmission & Load bearing
Hardness	HRC 28-32
Heat Treatment	Quenched & Tempered
Length	Custom Size
MOQ	1 Piece
Material	42CrMo / 40Cr
Surface Treatment	Quenching & Tempering / Anti-rust Coating
Tolerance	High Precision

Delivery Time	3-7 working days
Inspection	100% Pre-delivery Inspection
MOQ	1 Piece
Material	Mn18Cr2 / AMC Composite
Packing	Wooden Case / Plywood Box
Product Name	Cone Crusher Mantle
Service Life	800-3000 hours
Size	Customized according to drawings
Type	Standard / Short Head

Delivery Time	3-7 working days
Design	Standard / Extra Deep
Inspection	100% Pre-delivery Inspection
MOQ	1 Piece
Material	Mn18Cr2 / Mn22Cr2
Packing	Wooden Case / Plywood Box
Service Life	800-3000 hours
Size	Customized according to drawings
Type	Fixed / Movable

Delivery Time	3-7 working days
Function	Bearing & Wear Protection
Inspection	100% Pre-delivery Inspection
MOQ	1 Piece
Material	Bronze / Cast Iron
Packing	Wooden Case / Plywood Box
Size	Customized according to drawings

Delivery Time	3-7 working days
Inspection	100% Pre-delivery Inspection
Lubrication	Oil Bath
MOQ	1 Piece
Material	High-lead Bronze (C93800) / Steel
Packing	Wooden Case / Plywood Box
Size	Customized according to drawings

MOQ	1 Piece
Machining Tolerance	0.01mm - 0.03mm
Material	Leaded Bronze C93800 / Aluminum Bronze
Type	Frame Bushing

Cavity Type	EF / F / M / C / EC
Customization	OEM Drawings / Custom Manganese Ratio / TIC Inserts Supported
Hardness	HB180 - HB220 (Work-hardened to HB450+)
MOQ	1 Piece
Material	Mn14Cr2 / Mn18Cr2 / Mn22Cr2
Service Life	1000-3500 hours

Customization	Fully Customizable based on OEM Part Numbers or Technical Drawings
MOQ	1 Piece
Material	42CrMo / 40CrNiMo / Forged Alloy Steel
Processing	Forging + Quenching & Tempering + CNC Machining
Surface Hardness	HB240 - HB280
UT Standard	Class I / Class II Certification

Customization	Custom Manganese Alloys / Special Profile Modification Supported
Hardness	HB180 - HB220 (Initial) / HB450+ (Work-hardened)
MOQ	1 Piece
Material	Mn14Cr2 / Mn18Cr2 / Mn22Cr2 / TiC Inserts
Service Life	800-3200 hours
Type	Standard / Short Head
Weight	780 kg

Cavity Options	Extra Fine (EF) / Fine (F) / Medium (M) / Coarse (C) / Extra Coarse (EC)
Customization	Available against OEM Part Numbers or Custom Cast Marks
MOQ	1 Piece
Material	Mn18Cr2 / Mn22Cr2
Service Life	1000-3800 hours
Weight	736 kg

Customization	OEM Part Numbers / Custom Material Modifications Supported
Hardness	HB180 - HB220 (Initial) / HB460+ (Work-hardened)
MOQ	1 Piece
Mantle Variant	Type A / Type B / Type C
Material	Mn14Cr2 / Mn18Cr2 / Mn22Cr2

Cavity Configurations	EEF / EF / F / M / MF / C / MC / CX / EC
Customization	Available based on Sandvik Drawing Codes or Physical Samples
MOQ	1 Piece
Material	Mn18Cr2 / Mn22Cr2
Weight Range	150 kg - 6100 kg

Hardness	HRC 58-65
MOQ	2 Pieces
Material	High Chrome Iron (Cr26 / Cr30)
Service Life	800-1500 hours

Hardness	HB 450-550
MOQ	2 Pieces
Material	Mn18Cr2 Manganese Steel
Service Life	500-1000 hours

Hardness	HRC 45-55
MOQ	2 Pieces
Material	Medium Chrome Alloy (Cr15-20)
Service Life	600-1200 hours

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Hardness	HRC 62-68
MOQ	2 Pieces
Material	TiC Ceramic Inserts + High Chrome Matrix
Service Life	2-3x standard high chrome

Fixing Method	Bolt / Wedge
MOQ	1 Piece
Material	High Manganese Steel
Structure	Double Layer

Fixing Method	Bolt-on
MOQ	2 Pieces
Material	Mn13Cr2 / Mn18Cr2 Manganese Steel
Type	Inner Frame Side Liner

Hardness	HRC 58-62
MOQ	4 Pieces
Material	High Chrome Alloy (Cr26)
Service Life	500-1500 hours

Hardness	HRC 58-62 (Face) / HRC 28-35 (Body)
MOQ	4 Pieces
Material	High Chrome Alloy Face + Mn Steel Body
Service Life	2-3x standard manganese hammer
Type	Bimetal Composite

Insert Hardness	HRC 70+
MOQ	4 Pieces
Material	Tungsten Carbide Inserts + Alloy Steel Body
Service Life	3-5x standard hammer
Weight	10-150 kg/piece

Arrangement	Parallel / Staggered
Gap Size	5-150mm
MOQ	1 Set
Material	Mn13 / Alloy Steel

MOQ	1 Piece
Material	Q235 / 45# Steel
Number of Hammers	8-64
Thickness	20-80mm

Cavity	EC/C/F/MF
Incoterms	FOB / EXW Factory
Lead Time	20 Days (MTO)
MOQ	1 Piece
Material	Mn18Cr2 / Mn22Cr2 / Mn22Cr2+TiC
Material Certificate	true
Payment Terms	T/T 30% Deposit
Weight	1026 kg

Cavity	EC/C/F/MC
Incoterms	FOB / EXW Factory
Lead Time	20 Days (MTO)
MOQ	1 Piece
Material	Mn18Cr2 / Mn22Cr2 / Mn22Cr2+TiC
Material Certificate	true
Payment Terms	T/T 31% Deposit