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{"title":"1 - 5 inch High Chrome Grinding Balls High Cr Cast Iron Balls","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/8b\/3c3cb73880b29e5bd2ac97467fcf-200x200-1\/1_5_inch_high_chrome_grinding_balls_high_cr_cast_iron_balls.jpg","attrs":{"Brand Name":"HUAFU","Model Number":"1-5\"","Certification":"ISO9001 14001","Place of Origin":"China"}}
{"title":"60 - 65HRC Industry Cast Iron Grinding Balls ZQCr26 High Chrome Steel Balls","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/e9\/a9668a9c1d1b7b01f7977cb90368-200x200-1\/60_65hrc_industry_cast_iron_grinding_balls_zqcr26_high_chrome_steel_balls.jpg","attrs":{"Brand Name":"HUAFU","Model Number":"20-120mm","Certification":"ISO 9001 14001","Place of Origin":"China"}}
{"title":"Forged Hot Rolled Cast Iron Grinding Balls Mining Wear Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/85\/bd15aae9d5bd75c9540c854a2170-200x200-1\/forged_hot_rolled_cast_iron_grinding_balls_mining_wear_resistant.jpg","attrs":{"Brand Name":"HF","Model Number":"20-160mm","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"45HRC Wear Resisting Cast Steel Ball For Mine Cement Plant And Cylpebs","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/8e\/12c375266073da52768b5de8e1a0-200x200-1\/45hrc_wear_resisting_cast_steel_ball_for_mine_cement_plant_and_cylpebs.jpg","attrs":{"Brand Name":"HUAFU","Model Number":"Dia.20MM-160MM","Certification":"GB\/T 19001-2016\/ISO 9001:2015","Place of Origin":"China"}}
{"title":"120mm Cast Iron Grinding Balls 125mm Tempering Grinding Steel Ball 12J\/CM2","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/e8\/c35e6b897d74d265bee979b36278-200x200-1\/120mm_cast_iron_grinding_balls_125mm_tempering_grinding_steel_ball_12j_2fcm2.jpg","attrs":{"Brand Name":"HUAFU","Model Number":"1-6\"","Certification":"ISO 9001 14001","Place of Origin":"China"}}
{"title":"20 - 160mm High Chrome Grinding Media Low Breakage Low Medium Chrome","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/bd\/5c3705a8066e41ad0ad3bba4c754-200x200-1\/20_160mm_high_chrome_grinding_media_low_breakage_low_medium_chrome.jpg","attrs":{"Brand Name":"HUAFU","Model Number":"Dia.20MM-160MM","Certification":"GB\/T 19001-2016\/ISO 9001:2015","Place of Origin":"China"}}
{"title":"1 Inch - 5 inch Cast Iron Grinding Balls 20mm High Chrome Casting Ball","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/62\/46bbe1b8f58783ce161e7019c891-200x200-1\/1_inch_5_inch_cast_iron_grinding_balls_20mm_high_chrome_casting_ball.jpg","attrs":{"Brand Name":"HUAFU","Model Number":"Dia.20MM-160MM","Certification":"GB\/T 19001-2016\/ISO 9001:2015","Place of Origin":"China"}}
Cast Iron Grinding Balls 1-5"Cast Balls Low Middle High Chrom Grinding Balls
Huafu Group is located in Zhangqiu City, Shandong Province, 45 Kilometers to the Jinan downtown, next to the 309 National Highway, enjoying firsthand Information and convenient traffic. Our company covers 80000 square meters, with over 100 employees, annual production capacity of 100000 tons and registered capital of seventy million yuan. The group company consists of Jinan Huafu Forging Co.,Ltd,Shandong Huafu Steel Ball Co.,Ltd and Jinan Xing Tigers of Papermaking Machinery Co.,Ltd.We mainly produces forged steel balls, cast iron balls, steel cylpebs, grinding rods, mill liners, steel, hammer heads, automatic production lines for steel balls & grinding rods, decorative wrought iron products and paper-making machinery. Our products having been produced strictly according to the ISO9001:2015 quality standard and are mainly used in mines, cement plants, building materials, power stations, chemical industry and steel mills, Well sold across China and exported to the United States, Chile, the UK, Brazil, South Africa, Australia, South Korea, India, Russia, Mexico, Malaysia, Laos, Vietnam and other dozens of countries and regions, our products got highly appreciated by our customers.
1.Diameter tolerance
Diameter(mm)
Φ<30
30<Φ<60
60<Φ<80
80<Φ<100
Φ>100
Diameter tolerance(mm)
+1,-1
+1.5,-1
+2,-1
+2.5,-1
+3,-1
2.Chemical composition
Name
Brand
Chemical composition(%)
C
Si
Mn
Cr
Mo
Cu
Ni
P
S
Chrome alloy casting iron ball
ZQCr26
2.0-3.3
1.2max
0.3-1.5
>23.0-30.0
0-3.0
0-1.2
0-1.5
≤0.10
≤0.06
ZQCr20
2.0-3.3
1.2max
0.3-1.5
>18.0-23.0
0-3.0
0-1.2
0-1.5
≤0.10
≤0.06
ZQCr15
2.0-3.3
1.2max
0.3-1.5
>14.0-18.0
0-3.0
0-1.2
0-1.5
≤0.10
≤0.06
ZQCr12
2.0-3.3
1.2max
0.3-1.5
>10.0-14.0
0-3.0
0-1.2
0-1.5
≤0.10
≤0.06
ZQCr8
2.1-3.3
2.2max
0.3-1.5
7.0-10.0
0-1.0
0-0.8
－
≤0.10
≤0.06
ZQCr5
2.1-3.3
1.5max
0.3-1.5
4.0-6.0
0-1.0
0-0.8
－
≤0.10
≤0.10
ZQCr2
2.1-3.6
1.5max
0.3-1.5
1.0-3.0
0-1.0
0-0.8
－
≤0.10
≤0.10
3.Technical specification
Name
Brand
Diameter (mm)
Hardness (HRC)
Breakage rate
Impact value (J/cm²)
Drop times (times)
Micro structure
Chrome alloy casting iron ball
ZQCr26
17-150
>58
<1%
>7
≥12000
M+C
ZQCr20
17-150
>58
<1%
>6
≥12000
M+C
ZQCr15
17-150
>58
<1%
>5
≥12000
M+C
ZQCr12
17-150
>58
<1%
>3.5
≥12000
M+C
ZQCr8
17-150
>58
<1%
>3
≥12000
M+C
ZQCr5
17-150
>47
<1%
>2
≥10000
M+C
ZQCr2
17-150
>45
<1%
>1.5
≥8000
P+C
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
10 million-50 million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Huafu Group is located in Zhangqiu City, Shandong Province, 45 Kilometers to the Jinan downtown, next to the 309 National Highway, enjoying firsthand Information and convenient traffic. Our company covers 80000 square meters, with over 100 employees, annual production capacity of 100000 tons and reg... Huafu Group is located in Zhangqiu City, Shandong Province, 45 Kilometers to the Jinan downtown, next to the 309 National Highway, enjoying firsthand Information and convenient traffic. Our company covers 80000 square meters, with over 100 employees, annual production capacity of 100000 tons and reg...
