Mantle, Bowl Liner, Concave

– Cone Crusher Wear Parts

Mantle, Bowl Liner and Concave are the main wear part of Cone Crusher. We provide the matching products according to the customers’ machine type. The product mainly uses high manganese steel material, for example Mn14Cr2, Mn18Cr2, Mn22Cr2 and so on.

Our cone parts are widely used on mining, construction, chemical, cement and metallurgical industry. After the modification treatment, combing with the special processing techniques, the products have a service life 10-15% longer than those of traditional materials.

Name	Mantle, Bowl Liner, Concave
Material	Mn13Cr2( M1 equivalent grades), Mn18Cr2(M2 equivalent grades)
Control	Spectrometer chemical analysis and control while producing
Molding Process	Water-glass sand casting or lost form casting
Melting facility	Medium frequency electric furnace
Heat Treatment	Anneal, quenching, tempering
Quality Guarantee	None
Testing	Hardness, flaw detector test
Certificate	ISO9001~2008 Passed; BUREAU VERITAS
Application	Cement firms, coal fired power plant, mining firms, metallurgy, quarry firms
Packaging Details	As the clients’requirement
Delivery Time	20~30 days after payment

Chemical Contain of Mantle, Bowl Liner, Concave:

Material	C	Mn	Cr	Si	Mo	Ni	Cu
Mn13cr2	1.0-1.4	12-15	1.7-2.2	0.3-1.0
Mn18Cr2	1.0-1.4	7-19	1.8-2.2	0.3-1.0
Cr12	2.0-3.3	≤2.0	11-14	≤1.2	≤3.0	≤2.5	≤1.2
Cr15	2.0	2.0	11-14	≤1.2	≤3.0	≤2.5	≤1.2
Cr20	2.0	≤2.0	14-18	≤1.2	≤3.0	≤2.5	≤1.2
Cr26	2.0	≤2.0	23-30	≤1.2	≤3.0	≤2.5	≤2.0