Home > Grinding Balls For Ball Mill >

Forged Grinding Balls For Ball Mill

Product Categories

Grinding Steel Balls [60]
Grinding Media Balls [66]
Forged Grinding Ball [83]
Cast Iron Balls [68]
Hot Rolling Steel Balls [61]
Ball Mill Balls [50]
Forged Steel Ball [28]
Grinding Balls For Ball Mill [33]
Sag Mill Grinding Ball [18]
Grinding Balls For Mining [36]
Grinding Cylpebs [44]
Grinding Rods [25]
Silicon Carbide Heating Element [12]

Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Forged Grinding Balls For Ball Mill

Brand Name : ZW

Model Number : cast ball,forged ball

Certification : ISO9001:2008 SGS

Place of Origin : CHINA

MOQ : 1

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 50000 tons/year

Delivery Time : 7-14 days

Packaging Details : container bags or steel drums

Breakage Guarantee : ≤1%

HRC : cast ball 45-50,forged ball 50-65

Name : grinding ball for ballmill

Impact Test : ≥4 AK.j/cm^2

Quality system authentication : ISO9001:2008/SGS TEST REPORT

Endurance Test Times : ≥10000

Contact Now

Forged ball and cast ball grinding balls for ball mill size 20mm-150mm

Forged Grinding Balls For Ball Mill

Specifications of our products as follows:

Type and Chenical Composition of Cast Balls

Name	Material	Chemical Composition
Name	Material	C	Si	Mn	S/P	Cr	HRC
Cast ball	special hi-cr	2.0-3.2	＜1.0	0.5-2.0	＜0.06	＞18	58-64
	higt-cr	2.0-3.2	＜1.0	0.5-1.5	＜0.06	＞10	58-62
	medium-cr	2.0-3.2	＜1.0	0.5-1.5	＜0.06	≥5	45-48
	low-cr	2.2-3.4	≤1.2	0.5-1.5	≤0.06	1.0-1.5	42-46

Physical property of cast iron balls

Name	Material	Impact test AK.j/cm^2	Endurance test times	HRC	Breakage
Cast ball	special hi-cr	≥4	≥10000	58-64	＜1%
	higt-cr	≥3	≥10000	58-62	＜1%
	medium-cr	≥3	≥8000	45-48	＜1%
	low-cr	≥2	≥8000	42-46	＜1%

.Electric furnace smelting:All cast steel balls are produced by intermediate frequency electric furance .The purity and stability of materials are effectively esured after unform temerature conditioning and twice hot metal purificati0n.

Forged Grinding Balls For Ball Mill

.Assay before furnace :Temperature control is an important and complex process during cast steel ball production.Different tapping temperature and heat temperature are sensitively reflected in the quality of the products.It is requested to master the proper pouring temperature ,mold temperature ,so that can make sure the products achieve a good state of body tisssue during the transition from Liquid to solid states.

Process features of cast iron balls:
Moulding process---pouing when the molten iron temoerature reaches 1500 C,using the teoperature difference between moletn iron and the molds.in this way,the ball can achieve internal organization of grain refinement and be moredense.menanwhile,the carvide is radially arranged .and such carbide is embedded in the matrix again during grinding process,forming hatd layer continously,so that the hardness and toughness is maintained to a reasonable range,greatly improving the toughness and hardness of the grinding balls.

Forged Grinding Balls For Ball Mill

Product Tags: