Description
Zhangqiu Ruinian Casting and Forging Co., Ltd. is a professional
company producing grinding media, including forged steel ball,
grinding steel ball and casting iron ball in China. Grinding steel
balls are mainly applied in mines, power stations, cement plants
and chemical fields. The steel balls made by us are of high
hardness, even wearing, good wearing resistance and no breakage.
Our products can really reduce the cost for customers. The sizes
are available from DIA*0 to **0MM. our annual production capacity
is *0,**0 tons. Our products are strictly manufactured as per the
standard of YB/T*******5 and are exported to Japan, Korea,
Australia and other countries and regions, obtaining a high
reputation. Please visit our web to know more about us.
Our Services
1.Professional Grinding balls manufactory with more than *0 years
;
2.Progressive production line;
3.Exported more than *0 countries;
4.Professional technician , experienced salesman and skilled
workers
5.Capacity:****0mt/month.
(1) High Chrome Casting Iron Ball:C:2.0~2.8;Si:
<1.0;Mn:0.5~2.0;Cr:*2~*8;Mo:0~1.0;Cu:0~2.0;Ni:0~1.5;P:
<0.*0;S: <0.*6
(2) High Chrome Casting Iron Ball:C:2.0~2.8;Si:
<1.0;Mn:0.5~2.0;Cr:*8~*2;Mo:0~2.5;Cu:0~1.2;Ni:0~1.5;P:
<0.*0;S: <0.*6
(3) High Chrome Casting Iron Ball:C:2.5~3.2;Si:
<1.0;Mn:0.5~2.0;Cr:*0~*7;Mo:0~3.0;Cu:0~1.0;Ni:0~1.5;P:
<0.*0;S: <0.*6
(4)Middle Chrome Casting Iron
Ball:C:2.1~3.2;Si:0.5~2.2;Mn:0.5~2.0;Cr:6~*0;Mo:1~1.0;Cu:0~0.8;Ni:0~1.5;P:
<0.*0;S: <0.*6
(5)Low Chrome Casting Iron Ball:C:2.2~3.6;Si:
<1.2;Mn:0.5~2.0;Cr:1.0~3.0;Mo:0~1.0;Cu:0~0.8;P: <0.*0;S:
<0.*0
(6)Bainite Ductile Casting Iron Ball:C:3.2~3.8;Si:
2.0~3.5;Mn:2.0~3.0; P: <0.*0;S: <0.*3
Specifications
1.Dia:*0mm***0mm
2.Material:*0Mn *5Mn #*5 B2
3.HRC:****5
4.Factory Audit and SGS
Place of Origin: Shandong, China (Mainland)
Brand Name: RN
Model Number: RN-F
Application: cement plant ,mining
,powerstation,ball mill,ore
Material: Steel, *0Mn *5Mn #*5 B2 steel
Diameter: *****0mm
Weight: *******1g
hardness: ****7
Impact toughness: more than *2
Product feature: forged grinding steel ball
Delivert Time: *4days
steel ball pakcing: steel drums or container
bags
Customer Design: Accept
