grinding ball

详情

1.Size:�*****0mm
2.High�Hardness�and�Low�Breakage
3.Good�wear-resistance
4.Lower�price�and�Good�service
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JINAN�XINTE�CASTING�AND�FORGING�CO.,LTD�is�one�of�the�largest�factory�specialized�in�producing�forged�grinding�balls�and�cast�grinding�balls�in�China.�The�company�has�passed�ISO***1:�***0�quality�system�authentication.�Our�factory�was�established�in�***1.�There�are**0�employees�now,�covering�an�area�of�****0�square�meter.�Our�annual�product�of�grinding�balls�is�about�7***0�ton.�We�mainly�export�our�steel�balls�to�Japan,�Korea,�Malaysia,�Philippine,�Canada,�South-Africa,�Chile�etc�more�than�*0�countries�and�areas.��
The�major�character�of�our�Grinding�Balls�is�that:�high�hardness,�low�breakage,�good�wear-resistance,�lower�price.�It�is�mainly�used�in�cement�plants,�mines,�power�stations�etc.�The�hardness�and�chemical�composition�of�our�grinding�balls�as�follows:
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1.Forged�steel�balls
Size:�*5mm***0mm
Hardness:HRC****5
Chemical�elements:C:�0.***0.*5;�Si:�0.***0.*7;�Mn:�0.**1.2;�S�&�P:�0.*4Max;�Cr:�0.*5Max.

2.Forged�steel�balls�(*5MNCR)
Size:�*5mm***0mm
Hardness:HRC****5
Chemical�elements:
C:0.***0.*5;�Si:0.***0.*5;�Mn:0.**0.9;�Cr:0.**0.6;�Al:0.***0.*6;�S/P?0.*3;�Cu?0.2;�Ni?0.2
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3.High�chrome�cast�balls
Size:�*7mm***0mm
Hardness:HRC****5;�Chrome�content:****7%

4.Low�chrome�cast�balls
Size:�*7mm***0mm
Hardness:HRC****5;�Chrome�content:**3.5%�
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1. Medium�chrome�cast�grinding�balls� Size:�*7mm***0mm