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| Categories | Wear Resistant Castings |
|---|---|
| Brand Name: | Eternal Bliss |
| Model Number: | EB2009 |
| Certification: | ISO9001-2008 |
| Place of Origin: | China |
| MOQ: | 700kg |
| Price: | USD1.8~2.5/kg |
| Payment Terms: | by T/T or L/C, Western Union |
| Supply Ability: | 10000 tons per year |
| Delivery Time: | It depends on the quantity to be ordered. |
| Packaging Details: | Pallets |
| Application: | Industry, Cement Mill Liners |
| Process: | Steel Casting |
| Standard: | AS 2074/L2A/L2B/L2C,ZG45Cr2Mo,ZG30Cr5Mo |
| Hardness: | ≥HRC60 |
| Material: | Alloy Steel |
| Service life in coal mills: | Around 8 years |
| Microstrcture: | Carbide + Fine Martensite +Retained Austenite≤6% |
| Dimensions: | Drawing |
| Company Info. |
| Eternal Bliss Alloy Casting & Forging Co.,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
High Hardness and Wear Resistant High Cr Alloy Steel Casting of Lifter Bar for Mill Parts EB2009
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Mill liners protect the cylindrical structure of the mill from
wear.Thus the main wear parts in these mills are
the balls themselves, and the liners. The balls are simply
"consumed" by the wear process and must be
re-stocked, whereas the liners must be periodically replaced.
The ball and tube mills are low-speed machines that grind the coal
with steel balls in a rotating horizontal
cylinder. Due to its shape, it is called a tube mill and due to use
of grinding balls for crushing, it is called a
ball mill, or both terms as a ball tube mill.
Material Grade: High Cr Alloy Steel,AS 2074/L2A/L2B/L2Z,ZG45Cr2Mo
ZG30Cr5Mo,ZG50Cr5Mo,ZG60Cr5Mo,ZG42Cr2ASi2MnMo.
Quality Level: As per National Standard & International Standards.
Production Process: Sand Process with proper heat-treatment(quenching and tempering)
process to
achieve ideal hardness and impact value.
Special Features:
1. We make ball mill liners high Cr white iron castings with Sodium
Silicate Sand Process and Resin
Sand Process.
2. We supply finished ball mill liners castings with heat-treatment
and machining process.
3. We can produce ball mill liners White Iron castings as per
GB/T26651,GB/T 8263-1999,AS2074,AS2027,
DIN 1695, AISI,ASTM,JIS G 5153,NF A32401,BS4844.
4. We can recommend suitable material grades of wear parts for you
as per your specific working condition.
5.Chemistry Standard for High Cr White Iron Plates.
| ISO 21988/JN/ | HBW | C | Si | Mn | P | s | Cr | Ni | Mo | Cu |
| HBW555XCr13 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 11-14 | 2.0 | 3.0 | 1.2 |
| HBW555XCr16 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 14-18 | 2.0 | 3.0 | 1.2 |
| HBW555XCr21 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 18-23 | 2.0 | 3.0 | 1.2 |
| HBW555XCr27 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 23-30 | 2.0 | 3.0 | 1.2 |
| HBW600XCr35 | 600 | 3.0-5.5 | 1.0 | 1.0-3.0 | 0.06 | 0.06 | 30-40 | 1.0 | 1.5 | 1.2 |
| HBW600XCr20Mo2Cu | 600 | 3.0-5.5 | 1.0 | 1.0 | 0.06 | 0.06 | 18-21 | 1.0 | 1.4-2.0 | 0.8-1.2 |



Step 1: Getting orders.
Step 2: Process design by technical department
Step 3: Purchase of raw materials and pattern making &checking
Step 4: Inspection of raw materials
Step 5: Melting by middle-frequency induction furnaces
Step 6: Ladle analysis by Spectrometer
Step 7: De-oxidization, slag-removal, tapping
Step 8: Pouring
Step 9: Openning & fettling
Step 10: Surface & dimensional check
Step 11: Heat treatment
Step 12: Inspection of physical property (UT test,MT test,
hardness,impact value µstructure)
Step 13: Packing
Step 14: Shipping
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