Sand Casting High Mn/Cr Alloy Steel Ball Mill/Grinder Liners

• Customization: Available
• Certification: CE, ISO 9001:2008
• Standard: ASME, ANSI, ASTM, DIN
• Model NO.: as requirement
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: High Manganese Steel
• Name: Mill Liner
• Type: AG/Sag Mill Liner Ball Mill Liner Rob Mill Liner
• Application: Mine
• Condition: New
• Warrany: 12 Months
• Transport Package: in Container
• Specification: as requirement
• Trademark: citichl
• Origin: China
• HS Code: 8487900000
• Production Capacity: 3000 Pieces Per Yaer

Product Description

Ball Mill Liner Plate & Ball Mill Liners &Mill Liner

 

CITICHL specialized in producing wear-resist castings used in grinding equipments and main spindle bush, brake shoe for the mill of various specifications. It has strong casting, heat treatment and machining ability, strict quality and process controlled methods as well as the perfect examination and experimental means, so that can wear-resisting products enjoy high reputation in China and sells well all over the world.

GENERAL DESCRIPTION

Grinding wear parts are subjected to different combinations of impact and abrasion, as they are used in SAG/AG, ball or rod mills. Our wear parts are manufactured to the highest standards of quality, traceability and delivery, ensuring high levels of reliability for our customers. Also, our wear parts add value to customers' processes through customized designs The use of internationally recognized advanced specialized software simulation mill liners for lining structure, size to optimize the design. 




Barrel and cap are made of wear-resistant liner material chrome molybdenum alloy steel, the use of convex liner, improve service life and grinding effect. 
 Liner with a flat head bolts, supporting self-locking nut and ferrule. Coupling bolts with special seals to prevent leakage of plasma. 
 Quantity bolted liner wealthy amount of 5%. 
 Cover and cylinder liner wear-resistant rubber padding junction strip, which is fixed by the close of the liner. 
 Rubber gasket between the cylinder liner and a thickness of 6mm, noise can be reduced.

 


Specification for Steel Castings for Grinding Mills
Applicable Specifications
 a. ASTM A609
b. ASTM A609 S1
For ASTM A 216 WCA Steel (modified):
 

Chemical composition	Maximum percent allowable
Carbon	0.24% (   0.28%) (0.28% for head and trunnion)
Manganese	0.90%
Silicon	0.30-0.45%
Sulfur	0.025%
Phosphorus	0.025%
Nickel	0.25%
Chromium	0.20%
Molybdenum	0.15%
Cooper	0.20%
Vanadium	0.03%

.
The intent of these modified chemical requirement is to limit the hot tear potential in the cast steel.




About us
CITICHL Heavy Industries CO., LTD. The former was CITIC Heavy Machinery Co., Ltd. It was used be subsidiary of CITIC heavy machinery co., ltd. The company was founded in 1981 and finished joint stock reform in 2005, which is located in Luoyang city, capital city of nine dynasties in ancient times.

With a garden-like industrial park and modern standard plant covering 80000 square meters, CITICHL possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services.

The products comprise all the equipments used in mining, ore dressing, hoisting, coal preparation, crushing and grinding, cement plant, metallurgic and steel rolling, environment protection, and also power generator, heavy-duty gear reducers and large-sized castings and forgings, etc.



After-sales service support:
After we signed the purchase contract and have a certain reputation guarantee, we will contact the professional group that responsible for ship bookings, commodity inspection, commercial invoices, packing list, insurance policy and so on, in order to provide you the perfect goods trading services, until the product you purchased properly to your hands.

We will send a professional and high levels installation engineer team at the same time the product properly to the destination, in order to supply you a full range of products installation services. For some typical problems, our rigorous installed engineers also will do some certain installation debugging training, etc.



 Frequently Asked Questions

How is the quality of your machine?
Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.
If products'quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.

How about price?
We are factory and be able to give you the lowest price than market one, and we have a policy that " for saving time and absolutely honest business attitude, we quote as low as possible for any customer, and discount can be given according to quantity".

Payment Terms and Service?
A. We usually accept T/T, L/C;
B. Our engineer is aviliable to installation machine overseas;
C. The guarantee period of our machine is one year;
D. Spare parts will supply at any time.