Home > Products > Grinding Steel Balls > 20mm grinding steel ball for mining
20mm grinding steel ball for mining
- 5000 Metric Ton / Metric Tons per Month
- Tianjin Xingang Port
- T/T
Product Details
Place of Origin: | Hebei, China | Brand Name: | Mingtai | Model Number: | Dia.20mm-140mm |
Application: | Mining, Cement, Power station | Material: | Steel | Dimensions: | Diameter 110mm |
Product Description
Chemical Composition
Item | Brand | Chemical composition(%) | ||||||||
C | Si | Mn | Cr | Mo | Cu | Ni | P | S | ||
Chrome alloy cast ball/forge | ZQCr26 | 2.0-3.3 | ≤1.2 | 0.3-1.5 | >23.0-30.0 | 0-3.0 | 0-1.2 | 0-1.5 | ≤0.10 | ≤0.06 |
Chrome alloy cast ball/forge | ZQCr20 | 2.0-3.3 | ≤1.2 | 0.3-1.5 | >18.0-23.0 | 0-3.0 | 0-1.2 | 0-1.5 | ≤0.10 | ≤0.06 |
Chrome alloy cast ball/forge | ZQCr15 | 2.0-3.3 | ≤1.2 | 0.3-1.5 | >14.0-18.0 | 0-3.0 | 0-1.2 | 0-1.5 | ≤0.10 | ≤0.06 |
Chrome alloy cast ball/forge | ZQCr12 | 2.0-3.3 | ≤1.2 | 0.3-1.5 | >10.0-14.0 | 0-3.0 | 0-1.2 | 0-1.5 | ≤0.10 | ≤0.06 |
Chrome alloy cast ball/forge | ZQCr8 | 2.1-3.3 | ≤2.2 | 0.3-1.5 | 7.0-10.0 | 0-1.0 | 0-0.8 | - | ≤0.10 | ≤0.06 |
Chrome alloy cast ball/forge | ZQCr5 | 2.1-3.3 | ≤1.5 | 0.3-1.5 | 4.0-6.0 | 0-1.0 | 0-0.8 | - | ≤0.10 | ≤0.10 |
Chrome alloy cast ball/forge | ZQCr2 | 2.1-3.6 | ≤1.5 | 0.3-1.5 | 1.0-3.0 | 0-1.0 | 0-0.8 | - | ≤0.10 | ≤0.10 |
Laboratory result of falling ball
commodity | Wear loss | Breaking rate (%) |
Low chromium grinding ball | 70-120g/ton ( cement ) | <1% |
High chromium grinding ball | 15-80g/ton ( cement ) | <0.5% |
Grinding forge | 20-40g/ton (cement ) | <1.5% |
Specification of grinding balls
Low chromium grinding balls | dia.20mm | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 120 | 130 | |||||
High chromium grinding balls | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
|
| |||||
Grinding forge | 8*10 | 10*12 | 12*14 | 14*16 | 16*18 | 18*20 | ||||||||||
20*25 | 25*30 | 30*35 | 30*40 | 40*50 | 50*60 |
1.As contract, we guarantee the quality,quantity and deliver on time.
2.Our company can regularly send technicist to the scene for tracking
service and solve the technical problems in time.
3.Accept customer's technical consultation for wear-resistant material
at any time.
We are one of the biggest casting steel ball manufacturers in the North of China, once we confirm your order, we can
deliver the goods in a very short time.
if you have any questions, please feel free to let me know and we are looking forward to hearing from you!
4. We established good relationship with our customers.
Tangshan Mingtai Grinding Material Co., Ltd. is a new and developing grinding material enterprise in the tide of economic reform. It has five manufacturing shops with annual production capacity of more than 50 000 tons.
Our factory has the fixed assets of 60 million RMB and more than 100 workers, including about 20 technicians. We have formed three series: the Complex Alloy Cast Grinding Ball, the Low-chromium Alloy Cast Grinding Ball, the High-chromium Alloy Cast Grinding Ball.
Nowadays, our products market has expanded to every province, city, and autonomous region except Tibet area in mainland, some of the products have been largely distributed to Russia, Mongolia, India , Malaysia , Japan and other countries and regions.
GET THE HONORS
Our products are applying for grinding machines in cement, mining, metallurgy, and electric power and other industries, the specification is from ø20mm-ø140mm, and the price is the best.
1.Over 20years Professional grinding balls manufacturing experience,deserves your trust.
2.High quality,competitive price and good service benefit our customers.
3.ISO9001 certified company, advanced oil quenching and heating production line, together with advanced testing machines.
4.Chemical analysis reports would be sent together with each batch of steel balls,even samples.
5.50,000 metric tons annual production capacity can provide short L/T.
6.Our Factory located in Tangshan City, Hebei, China, Near Beijing.
7.About 1.5 hours drive to our factory From Beijing Airport, we will pick you up there.
1. How many years of experience you do grinding ball products ?
Over 20 years hard work, established the factory in 2006.
2. What is your annual capacity of the grinding balls ?
To be frank, our cast steel ball and forgings totally about 50,000 Tons.
3. What is the quality guarantee of the grinding balls ?
Our products can not package without testing, we got ISO9001 certificate, no any client
Complain the quality problem of our grinding balls from we sell the first ball till now .
4.What is your delivery time of the grinding balls ?
Honestly, for our first trial order ,we can finish packing and loading within 10 Days .
5.The most important thing is what is your price and payment terms ?
Yes, this is the most important, we provide competitive price, for payment, first time financial
department accept TT 30%, 70% against copy of BL and 100% LC at sight ,if we establish business
relations ,we can do LC 30 days,60 days even 90 days .
6. We really want to do business with you, where is your factory located ?
Our Factory located in Tangshan City, Hebei, China, Near Beijing,
about 1.5 hours drive to our factory From Beijing Airport, we will pick you up there,
really hope you can come and enjoy a visit ,we will as your guide to The Great Wall,
Tian An men Square,The Imperial Palace and also the delicious food Peking Roast Duck.
Please feel free to contact me
Contact Us
- Tangshan Mingtai Grinding Material Co., Ltd.
- Contact nameShijie Ai
- Phone86-315-5557555
- AddressBaiguantun Town, Fengrun District Tangshan,Hebei
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