40 60 80 100 120 high/medium/low chrome ball mill liners

Short Description:

Specifications:

1.Grade: 45#, 60Mn, B2, B3, B6

2.Dimensions:DIA 20mm-150mm

3.Hardness: HRC60-65

4.Breakage rate:<1%

5.Certificate:TUV ISO 9001, SGS

6.Application:Industries of cement building material, metallurgical selection in mine, grinding coal in power plant, chemical industry and machinery, etc.

We can also customize the steel balls according to your size and chemical composition.

Call us for information: Tel: +86-18973821771

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Product Detail

Product Tags

Overview:

Type	Crusher liner board, lining plate
Origin	China	HS Code	84749000
Condition	New	Grinding ores	Quartz, Gold ore, Cement clinker, etc.
Machine Type	Ball Mill Liner	Certification	ISO 9001:2008
Main Materials	Mn13Cr2 , Mn18Cr2, Mn22Cr2, Cr22, Cr26
Processing Type	Casting	Surface Treatment	Polishing/Spray-Paint
Casting Inspection	Direct-reading Spectrum Instrument, Metallographic Analysis, Ultrasonic Inspection, Magnetic Particle Inspection, Mechanical Properties Inspection
Transport Package	Packed in Pallet/Case	Guarantee	Same as Original
Quality	High Level	Experience	Over 30 Years

Technical Parameters

Chemical Components
Type	Chemical components
Type	C	Si	Mn	Cr	Mo	Cu	P	S
Low-Cr	1.8-3.3	≤1.5	0.3-1.5	1-3	≤1.0	≤0.8	≤0.10	≤0.10
Medium-Cr	1.8-3.3	≤1.2	0.3-1.5	4-9	≤1.5	≤0.8	≤0.10	≤0.10
High-Cr	1.8-3.3	≤1.2	0.3-1.5	10-18	≤1.0	≤1.2	≤0.10	≤0.06
Superhigh-Cr	1.8-3.3	≤1.2	0.3-1.5	19-35	≤2.0	≤1.2	≤0.10	≤0.06

Nominal Diameter		Diameter Tolerance	Weight of Single Ball In Average
(mm)	(Inch)	(mm)	(g)
20	0.75”	+2 -1	32
25	1”		64
30	1.25”		110
40	1.5”		263
50	2”		513
60	2.5”	+3 -2	888
70	2.75		1410
80	3.25”		2104
90	3.5”		2996
100	4”		4110
110	4.5”	+4 -2	5457

Crusher Parts:

We have precision machined replacement crusher spare parts including head, bowls, main shaft, socket liner, socket, eccentric bushing, head bushings, gear, countershaft, countershaft bushing, countershaft housing, mainframe seat liner and more, we can support your entire machine for mechanical spare parts.