Boltless Ball Shell Liners For Mine Mills
Specification
1.Material:Cr-Mo Alloy Steel
2.Hardness:HRC33-43
3.Impact Value:More than AK70J
4.Application:Mining Industry
5.MOQ:2tons
Our company is a Chinese specialized manufacturer of alloy steel castings.
We can produce alloy steel castings as per the drawings of customers.
Now we have been the regular suppliers of mill liners for Metso;Connect,Australia;
DuoBaoShan Coal Mill.
Product Photo
Technical Parameters
| Item | Cr-Mo Alloy Steel Ⅰ | Cr-Mo Alloy Steel Ⅱ | Cr-Mo Alloy Steel Ⅲ |
| C | 0.3-0.5 | 0.65-0.90 | 0.4-0.9 |
| Si | 0.15-1.20 | ≤0.75 | 0.7-1.2 |
| Mn | 0.4-1.2 | 0.5-1.2 | 0.6-1.0 |
| Cr | 1.7-2.5 | 1.5-2.5 | 4.0-7.0 |
| S | ≤0.04 | ≤0.06 | ≤0.04 |
| P | ≤0.04 | ≤0.06 | ≤0.06 |
| Mo | ≤0.5 | ≤0.5 | ≤0.15 |
| Cu | 0.1-0.6 | ≤0.25 | 0.2-0.4 |
| Ni | ≤0.5 | ≤0.3 | 0-0.3 |
| Re | ≤0.02 | ≤0.02 | ≤0.02 |
Equivalent
Specification | DL/T 681-1999
GB/T26651-2011 | AS2074L2B Mod | DL/T 681-1999 |
| Material Type | Martensite Steel | Martensite or Pearlitic Cr Mo Steel | Martensite Steel |
| Hardness | HRC≥48 | HB470&HB321-370 | HRC≥50 |
| Impact Value | AK≥40J | - | AK≥10J |
Production Facilities
1T,1.5T,3T,5T,12T,15T
Induction Electrical Furnace Heat Treatment Electrical Furnace
Inspection Facilities
Spectrometer Portable Hardness Tester
UT Test Electronic Metallographic Microscope
Process
Honor
About Us
We are a Chinese specialized manufacturer of wear, heat and corrosion-resistant castings.
Our main products are ball mill liners, grinding media and wear parts for crushers.
The area for our foundry is about 30,000 square meters. The capacity of our company is 30,000MT/year
and the single piece is from 15kg to 20tons. The capacitiesof Mid-frequency induction electric furnaces
are 15tons,12tons, 5tons,2tons,1.5tons and 1.2tons. And we have 10 sets of heat-treatment electrical furnaces with capacity of 30 tons, 10 tons,3 tons.
Our Services
We supply the following services:
1. Production of qualified wear and heat castings;
2. Design and installation of the boltless mill liners;
3. Consulting service of material selection of the mill liners under specific working condition to achieve
longer service life;
4. Consulting service of production & fineness improvement of grinding mills.
5.We can provide OEM/ODM for our clients.
Product Tags:
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Boltless Ball Shell Liners For Mine Mills Standard ISO9001:2000 Hardness HRC33-43 Images
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