Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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Low price High Cr 1-5 Inch Cast Iron Balls For Cement Plant
Specification:
1) No deformation
2) High hardness Good wear resistant
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.
Grinding ball details
a. Grinding steel ball material:
The high quality round steel.
b. Grinding steel ball application :
1) CEMENTPLANTS,
2) Metal mining in mines
3) power stations
4) Chemical engineering
c. Package:
Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag)
d. Chemcial Elements:
|
Material |
25mm-50mm HRC |
60mm-70mm HRC |
80mm-90mm HRC |
||||
|
Surface |
Core |
Surface |
Core |
Surface |
Core |
||
|
Special Cr1:＞20 |
60-64 |
59-63 |
60-64 |
58-62 |
60-64 |
57-61 |
|
|
Special Cr2:＞15 |
58-62 |
57-61 |
58-62 |
56-60 |
58-62 |
50-59 |
|
|
High Cr:＞10 |
58-62 |
57-61 |
58-62 |
56-60 |
58-62 |
50-59 |
|
|
Medium Cr:≥5 |
45-48 |
44-47 |
45-48 |
43-46 |
45-48 |
42-45 |
|
|
Low Cr:1-1.5 |
42-46 |
41-45 |
42-46 |
40-44 |
42-46 |
39-43 |
|
|
Material |
25mm-50mm HRC |
60mm-70mm HRC |
80mm-90mm HRC |
||||
|
Surface |
Core |
Surface |
Core |
Surface |
Core |
||
|
Special Cr1:＞20 |
60-64 |
59-63 |
60-64 |
58-62 |
60-64 |
57-61 |
|
|
Special Cr2:＞15 |
58-62 |
57-61 |
58-62 |
56-60 |
58-62 |
50-59 |
|
|
High Cr:＞10 |
58-62 |
57-61 |
58-62 |
56-60 |
58-62 |
50-59 |
|
|
Medium Cr:≥5 |
45-48 |
44-47 |
45-48 |
43-46 |
45-48 |
42-45 |
|
|
Low Cr:1-1.5 |
42-46 |
41-45 |
42-46 |
40-44 |
42-46 |
39-43 |
|
Description:
High quality,competitive price and good service benifit our customers. ISO9001:2008 certified company.advanced oil quenching and heating production line,together with advanced testing machines imported from Germany are used to ensure the quality.
FAQ
1. Can you provide samples for free?
Answer: Yes, we glad to provide free samples.
2. Are you a manufacturer or a trading company?
Answer: We are a manufacturer, and we have independent export qualification.
3. What kind of payment you can accept?
Answer: T/T , L/C, Paypal,Western Union
4. How about your quality control?
Answer: 100% check before delivery to ensure the products quality.
5. If I send an inquiry ,when can you reply ?
Answer: We will reply to you asap.If we cannot not, we will tell.
6. How about your packing?
Answer: plastic bag+woven bag, plastic bag + carton box+ wooden box , plastic bag+ pallet…
7. Do you have any certificate ?
Answer : We have SGS certificate or we can have any third-party certificate customers want.
8. How about your strength?
Answer: We are a professional manufacturer for forged steel balls and cast balls, with about 15 years’ experience in this field . Our products are widely welcome by the domestic and foreign customers.
We sincerely welcome customers from both at home and abroad to come to negotiate business with us. We are committed to with you to establish long-term cooperation.
Our serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's build a better future.