ZHANGQIU HUANAI GRINDING BALL CO.,LTD -

ZHANGQIU HUANAI GRINDING BALL CO.,LTD

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high hardness & breakage rate<1% cast steel grinding ball
Specification: Size:Dia20mm-130mm;Hardness: 50-65HRC
Detail: 1.Size:Dia20mm-130mm 2.Charactes:high hardness,good wear resistant,no breakage 3.Hardness: 50-65HRC 4.Certificate:SGS/BV/TUV

low chromium and unbreakable steel casting ball
Specification: Dia 20mm-150mm
Detail: 1)producted by the advanced technology 2)Certificate: SGS; ISO9001:2008 3)Widely used 4)Unbreakable

unbreakable high/middle/low chrome steel ball
Specification: Size:20-150mm;Hardness:55-65
Detail: 1) Size:20-150mm 2) Hardness:55-65 3)Certificate: SGS; ISO9001:2008 4)Performance: Unbreakable

90mm high chrome qualified cast steel grinding balls
Specification: Size:20-150mm;Hardness:50-65
Detail: 1) Size:20-150mm 2) Hardness:50-65 3)Certificate: SGS; ISO9001:2008 4)Performance: Unbreakable

hn-40mncr forged ball
Specification: HRC:60-65;Breakage rate<1%
Detail: 1.HRC:60-65 2.Certificate:SGS ISO9001-2008 3.Breakage rate<1% 4.I***ct test>12Ak,J 5.Endurance test times>10000

120mm forged steel grinding ball for ball mill
Specification: Dia:20mm-150mm;HRC:60-65
Detail: 1)High hardness; No breakage; Good wear resistance 2)HRC:60-65 3)Dia:20mm-150mm 4)certificate: SGS,ISO,BV ,COTECNA

mill grinding balls
Specification: HRC:60-65;Breakage rate<1%
Detail: 1.HRC:60-65 2.Certificate:SGS ISO9001-2008 3.Breakage rate<1% 4.I***ct test>12Ak,J 5.Endurance test times>10000

dia 20mm forged steel balls
Specification: Dia 20mm;HRC 60-65
Detail: 1. No breakage 2. Wide use 3. Quality control by SGS, BV, COTECNA 4. HRC: 60-65 5. Production ability: 30,000tons/Year

50 mm casting iron balls(high cr)
Specification: Size:20-150mm£»Hardness:55-65
Detail: 1)Size:20-150mm 2)Hardness:55-65 3)Certificate:SGS, ISO9001:2008 4)Performance: Unbreakable

high chrome grinding media ball
Specification: Dia20-150mm
Detail: 1.Model Number:Low Chromium,Medium Chromium,High Chromium 2.Material:Steel 3.Characteristics:high hardness,good wear resistant,no breakage,no deformation 4.Hardness:50-65HRC 5.Packing: 1000kgs container bags or 850-900kgs ...


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