Specifications
Brand Name :
ZW
Model Number :
High Chrome
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
25 tons
Price :
USD 800-900 per ton
Supply Ability :
Annual output 50000 tons
Delivery Time :
1-3 weeks after the advance
Packaging Details :
container bags ,steel drum
Product Name :
Cast Grinding Steel Ball
Hardness :
HRC 60-68
Tecnology :
Casting and Oil Quenching
Diameter :
17-140mm
Brand :
Jinan zhongwei
Description

High Chrome Cr 10% Cast Iron Steeel Balls for mining grinding

Brief Introduction:

Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods,

which are widely used in the mining fields, chemical plant ,power station and building material industries .

We have exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,

Russia, Malaysia, Korea and Philippine etc.

Chemical Composition And Hardness

(Below is common used type all over the world,if you have any other different requirement, please

let me know,we can order from steel mill)

Material

25mm-50mm

HRC

60mm-70mm

HRC

80mm-90mm

HRC

Surface Core Surface Core Surface Core
Special 1: Cr 20 60-64 59-63 60-64 58-62 60-64 57-61
Special 2: Cr15 58-62 57-61 58-62 56-60 58-62 50-59
High-Cr: Cr 10 58-62 57-61 58-62 56-60 58-62 50-59
Medium-Cr: Cr5-8 45-48 44-47 45-48 43-46 45-48 42-45
Low-Cr: Cr1-1.5 42-46 41-45 42-46 40-44 42-46 39-43

Our Advantages

1.Jinan Zhongwei has 18 years production experience and complete purchasing ,testing,service system
2.We keep continuous adjustment and improvement according to the customer’s requirement at the last

10 years.
3.On the basis of satisfied customer’s 50,000 tons demand, Jinan Zhongwei has more 30,000 tons to 50,000

tons production capacity for the new cooperative partner.
4.Stable price system - 12 months price validity
5.Payment terms ( Negotiate)

Production Line:

Raw material chemical composition and optional proportion-- Melting and pouring-- Oil quenching--

Temper-- Polishing

High Chrome Cast Ball Samples:

High Chrome Cr 10% Cast Iron 17mm Grinding Steel Ball

Packing Details:

1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container

Steel Drums with Pallet:

High Chrome Cr 10% Cast Iron 17mm Grinding Steel Ball

Big Bags:

High Chrome Cr 10% Cast Iron 17mm Grinding Steel Ball

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High Chrome Cr 10% Cast Iron 17mm Grinding Steel Ball

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Brand Name :
ZW
Model Number :
High Chrome
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
25 tons
Price :
USD 800-900 per ton
Contact Supplier
video
High Chrome Cr 10% Cast Iron 17mm Grinding Steel Ball
High Chrome Cr 10% Cast Iron 17mm Grinding Steel Ball
High Chrome Cr 10% Cast Iron 17mm Grinding Steel Ball

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
10 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Employee Number :
100~120
Certification Level :
Verified Supplier
Contact Supplier
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