Introduction:
The grinding ball with chromium content =10%-14%, hrc =58 is popular on current market and also very economic .
Chromium content =47, hrc =58 , this kind ball is called special high chromium steel ball
High chrome grinding ball issuitable for the industry with high requirement on grinding fine, and high abrasion .
High chrome grinding ball can increase production, and reduce consumption obviously in the cement industry.
Features:
Good toughness, low abrasion, low broken rate of low chromium alloy casting; low chromium ball hardness can reach 50-62hrc
Introduction:
The grinding ball with chromium content 10%-14%, hrc 58 is popular on current market and also very economic .
Chromium content 47, hrc 58 , this kind ball is called special high chromium steel ball
High chrome grinding ball issuitable for the industry with high requirement on grinding fine, and high abrasion .
High chrome grinding ball can increase production, and reduce consumption obviously in the cement industry.
Features:
Good toughness, low abrasion, low broken rate of low chromium alloy casting; low chromium ball hardness can reach 50-62hrc
1: diameter: 20~150mm
2: hrc: 50~65
3: material: steel
4:iso9001:2008
Detailed product description
1:unbreakable forged grinding steel ball
2: diameter: 20~150mm
3: hrc: 50~65
4: material: steel iso9001:2008
5: product performance
A) even hardness, b) unbreakable
C) grinding resistant, d) high impact value
E) high combined efficiency of grinding mill
6: application fields
A) industries of cement building material
B) metallurgical selection in mine
C) grinding coal in power plate
D) chemical machinery
The product description:
1 high chromium casting ball
Hardness: hrc 60-66
Microstructure: m+c
Chemical composition(%):c:1.9-3.3 , si:0.3-1.0 , mn:0.2-0.8 , cr:10.0-30.0,
P:0. 9 max , s:0.9 max
2 medium chromium casting ball
Hardness: hrc 48-55
Chemical composition(%): c:2.0-3.3, si:0.3-1.0;mn:0.3-1.0, cr:3.0-6.0,
P:0.1 max, s:0.12 max
Microstructure: p+c
3 low chromium casting ball
Hardness: hrc46-53
Chemical composition(%):c:2.0-3.3, si0.3-1.0, mn:0.3-1.0, cr:1.0-2.5,
P:0.1 5 max, s:0.20 max
Microstructure: p+c
Grinding media ball, grinding steel balls for mines, cement plants
Forged steel balls:
Diameter:20mm-150mm
Hardness: hrc55-65
2.High chrome casting iron balls:
Diameter:17mm-120mm
Cr content:10-14%
Hardness:hrc60-66
Features: high and steady hardness, no breakage, good wear resistance and even good wearing.
3.Grinding steel rods in rod mills:
Diameter:10-100mm
Length:2.5m-6m
Hardness:hrc40-55
Features: steady hardness, straightness, and good wear resistance.
We have established and are establishing friendly good cooperation with some famous mines in the world, such as anglo gold, codelco, bhp, erdenet copper corporation etc. So please inform us if you are interested in our products, we can discuss more on our business.
Two hot sale grinding balls specially designed for ball mill and SAG mill
Diamater mm HM-1
Surface Volumetric
20-40 60-65 60-65
50-70 60-65 58-63
80-100 56-63 54-62
Diamater mm HM-2
100 60-65 58-63
120 60-64 57-62
130 60-63 56-60
150 58-62 54-60
Product Description
Are you looking for the new manufacturer of grinding balls Which one will you choose
Please take some time to get to know our products and our company.
If you choose us, I think you will not be disappointed.
Our factory manufacture and export Forged Steel Grinding Ball for ball mill as follows:
1.Feature:
The forged steel grinding ball is excellent in surface quality, toughness, and resistance to impact and abrasion. It won't crack and lose circularity easily.
1) In general, forged grinding steel ball has high hardness: Surface hardness to 55-67 HRC, volume hardness of 56-64 HRC
2) impact toughness high: Impact toughness more than 12 J / cm2.
3) broken rate is low: Peel fragmentation resistance property of over 20000 times. The actual breakage rate not greater than 1% and close to 0.
3.Picture show
4. Packing Instruction:
Barrel with wooden pallet: Steel Drum or Steel Barrel
Barrel size(cm): 89 58 (Volume: 800kgs N. G. Avaliable)
Pallet size(cm): 168 59 13
Two Barrel tie on the wooden pallet, steel tape for bundle
Strong Nylon Bag:
Avalible Bag: 50kgs; 100kgs; 1000kgs
