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Chrome Molybdenum Steel Mine Mill Liners

The Mine Mill Liners plates a huge role in the cement industry now, it is very helpful for us to improve work efficiency and skill level.
Alloy: 15%Cr.
The Mine Mill Liners Plates are cleaned, sandblasted with a nice surface without any obvious visual defects that can avoid the normal working of the castings.
Hardness: more than HRC60;
Microstructure: Fine Martensite + Carbide + retained Austenite(≤6%)
Mine Mill Liners It includes two parts,high wear resistance boltless plates, and highly expandable riveting plates,which are self-fastened and strengthened to withstand impact from mill balls.
Specializing in the production of ball mill liner plate. We major supply crusher wear parts from 5kgs to 10000kgs.

Our Photos for Chrome Molybdenum Steel Mine Mill Liners:

  • Mine Mill Liners
  • Mine Mill Liners
  • Mine Mill Liners

The general advantages in Mine Mill Liners are as follows:

In the recent 25 years, our liners have been widely used in large,medium and small ball mills in Chinese power generation, mining, cement, chemical engineering and metallurgical industries and super fine pulverizing equipments. It is the only recommended liner productin the latest standard of the electric-power industry in China.

Double-Media Quenching Chromium-Molybdenum Alloy Steel Series:
We specially design the material for ball mill liners in mines, coal-fired power plants and cement plants,etc..
With our special double media quenching process,the material can not only achieve ideal hardness (HRC48~55) but also ideal toughness value (AK30~100J).
It can completely meet the requirement of liners of large and middle size ball mills at home and abroad.
The match of Middle Chrome Liners and High Chrome Cast Balls has been the typical model in coal mills and cement mills.
Meanwhile, the material is applicable to the teeth plates, armored plates and hammers of crushers and excavator, bucket teeth.

Pearlitic Chromium-Molybdenum Alloy Steel Series:

The Pearlitic Chromium Molybdenum Alloy Steel Liners are widely used in AG Mill,SAG Mill and Ball Mills.
Hardness: HB310-375 (equivalent to HRC33-42)
Impact resistant Value: Ak≥60J (60×10×10mm) in normal ambient temperature.
We can produce pearlitic Cr-Mo steel as per AS2074 Gr. L / 2B.

High Chrome White Iron Series:
High Chrome white iron we can produce include 15%Cr, 18%Cr, 20%Cr and 26%Cr.
Under same working condition,the wear performance of High Chrome mill liners is four times of that of high manganese steel liners and twice of that of low Chrome alloy steel liners.
Meanwhile, we can produce high Chrome castings as per AS2027, ASTM A532 and BS4844.

Customer-made Mill Lining:
In addition to our patented Boltless Mill Liners, we can produce liners as per the request of customers.
So far, we have been the regular suppliers of mill liners Now, we have supplied steel caps inserted in rubber lifters for SAG mills and AG mills to some mines in Australia and New Zealand.

Wear Parts for Crusher:
Depending on the specific working conditions,all wear parts can be ordered as Manganese Steel,high Cr cast iron or Cr-Mo Alloy Steel.
Our foundry has complete melting, heat treatment and test equipments, such as mid-frequency induction electrical furnaces, quenching and tempering furnaces, blast shot, spectrometer, Rockwell and Brinell Hardness tester, impactor, UT tester and metallographic microscope.
We achieved the certificate of quality management system ISO.
We have been exporting castings to oversea
Specification:
According to drawings, heat resistance, surface treatment requirement, Various types of 2D or 3D drawings are acceptable, etc.
Cost effective:
Integrated production from mold-making to post-processing is completed in our own factory.
This can effectively reduce the manufacturing cost.
We have first rate production line, the most professional staff, and the advanced equipment and inspection method for casting.
super quality,competitive price and strict delivery time.
Chrome Molybdenum Steel Mine Mill Liners Chemistry Standard:
Standard Specification for Cr-Mo Alloy Steel:
Reference Standard Nominal Chemical Composition (W%)
C Si Mn P S Ni Cr Mo
AS 2074/L2A 0.45-0.55 ≤0.75 0.50-1.00 ≤0.04 ≤0.04 0.80-1.20
AS 2074/L2B 0.55-0.65 ≤0.75 0.50-1.00 ≤0.04 ≤0.04 0.80-1.50 0.2-0.4
AS 2074/L2C 0.70-0.90 ≤0.75 0.50-1.20 ≤0.04 ≤0.04 1.30-2.40 0.2-0.4
ZG42Cr2Si2MnMo 0.38-0.48 1.5-1.8 0.8-1.2 ≤0.04 ≤0.04 1.8-2.2 0.2-0.6
ZG45Cr2Mo 0.40-0.48 0.8-1.2 0.4-1.0 ≤0.04 ≤0.04 ≤0.5 1.7-2.0 0.8-1.2
ZG30Cr5Mo 0.25-0.35 0.4-1.0 0.5-1.2 ≤0.04 ≤0.04 ≤0.5 4.0-6.0 0.2-0.8
ZG40Cr5Mo(FED-4A) 0.35-0.45 0.4-1.0 0.5-1.2 ≤0.04 ≤0.04 ≤0.5 4.0-6.0 0.2-0.8
ZG50Cr5Mo 0.45-0.55 0.4-1.0 0.5-1.2 ≤0.04 ≤0.04 ≤0.5 4.0-6.0 0.2-0.8
ZG60Cr5Mo 0.55-0.65 0.4-1.0 0.5-1.2 ≤0.04 ≤0.04 ≤0.5 4.0-6.0 0.2-0.8
FMU-29 0.25-0.45 0.3-1.0 0.6-1.5 ≤0.04 ≤0.04 6.0-8.0 0.2-0.4
FMU-11 0.90-1.30 0.3-1.0 0.6-1.5 ≤0.04 ≤0.04 11.0-13.0 0.3-0.5
FMU-13 0.80-1.30 0.4-1.2 0.8-1.5 ≤0.04 ≤0.04 11.0-13.0 0.4-0.8
FMU-14 1.60-2.00 0.4-1.2 0.8-1.5 ≤0.04 ≤0.04 11.0-13.0 0.6-1.0
ISO 21988/JN/ HBW C Si Mn P S Cr Ni Mo Cu
HBW555XCr13 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 12-16 ≤2 ≤3 ≤1.2
HBW555XCr16 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 14-18 ≤2 ≤3 ≤1.2
HBW555XCr21 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 18-23 ≤2 ≤3 ≤1.2
HBW555XCr27 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 23-30 ≤2 ≤3 ≤1.2
HBW600XCr35 ≤600 3.0-5.5 ≤1 1.0-3.0 ≤0.06 ≤0.06 30-40 ≤1 ≤1.5 ≤1.2
HBW600XCr20Mo2Cu ≤600 3.0-5.5 ≤1 ≤1 ≤0.06 ≤0.06 18-21 ≤1 1.4-2.0 0.8-1.2
FAQ:

Q: Can you manufacture Customization products?
A: Yes, we can.
We can produce both standard and special prosucts.
Our can make them according to your drawings and samples.

Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.

Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.

Q:  Do you test all your goods before delivery?
 A: Yes, we have 100% test before delivery

Q: When will make delivery?
A: Delivery Time
Sample Order: 20days after receipt of the full payment.
Stock Order: 10 days after receipt of the full payment.
OEM Order: 40 days after receipt of the deposit.

Q: After-sales Service?
A: 1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.

Q: Do you support drop shipping?
A: Yes, your drop shipping is aviable.

Q: What kind of materials are using for the products?
A: We supply all kinds of high alloy steel castings, including manganese steel castings, high manganese steel, nickel hard castings, chromium molybdenum alloy steel, high chromium white iron castings, etc.

Q: What kinds of products do you offer?
A: We mainly produce various high alloy steel castings, such as mill liners, jaw crusher spare parts, jaw plates, cone crusher spare parts, Crusher Blow Bars, Crusher Hammers, etc.

Q: What is the maximum weight of a single piece that can be cast, and what is your daily processing capacity?
A: The weight of a single piece that can be cast at one time is 30 tons. The production capacity is 150 tons/working day.
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