About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Luoyang Zhongtai Industrial Co., Ltd.
Home ProductsCastings And Forgings

Coal Mining 22MPA Elongation Ball Mill End Cover and mill end cap

China Luoyang Zhongtai Industrial Co., Ltd. certification
China Luoyang Zhongtai Industrial Co., Ltd. certification
I'm Online Chat Now

Coal Mining 22MPA Elongation Ball Mill End Cover and mill end cap

small.img.alt small.img.alt

Large Image :  Coal Mining 22MPA Elongation Ball Mill End Cover and mill end cap

Product Details:
Place of Origin: Henan, China
Brand Name: CITIC LK
Certification: ASTM
Payment & Shipping Terms:
Minimum Order Quantity: >=1 Sets
Price: $3,000.00
Packaging Details: Standard packing or according to customer's requirement
Supply Ability: 2000 Set/Sets per Year
Detailed Product Description
Condition: New Warranty: 1 YEAR
Applicable Industries: Manufacturing Plant, Energy & Mining Local Service Location: Viet Nam, Indonesia, Australia, Argentina
Showroom Location: None Type: Bucket Teeth, Mill Cover
Machine Type: Other Material: Iron
Processing Type: Casting, Casting Use: Ore Mining
Product Name: Ball Mill Spare Parts End Cover Yield Strength: >=275 MPA
Tensile Strength: >=485MPA Elongation: >=22MPA
Advantage: Wear Resistant Application: Coal Mining
Key Words: End Cover,end Cap,end Plate,head Cover Port: QingDao,ShangHai,TianJin
High Light:

Coal Mining Ball Mill End Cover


22MPA Elongation Ball Mill End Cover


ASTMA-27 Ball mill end cap


Steel Ball Mill Parts End Cover

Ball mill end cover: 
1. Material: ASTMA-27 grade 70-40 Class 1 
2. Heat treatment:Q.T. 
3. NDT:ASTM E-709 and ASTM E-125


structural features
processing measure
Test content
(1) massive structure
(2) L flange
(3) finite element analysis
(4) Surrounding the manhole mechanical processing
(1) union melt welding
(2) Whole annealing after welding
(3) polishing treatment
(4) Processing and ensure that both ends of the positioning alignment
(1) Material certificate, review material machinery performance and chemical composition
(2) Cutting edge around the ultrasonic flaw detection
(3) Weld ultrasonic testing
End cap and Hollow shaft
(1) High quality cast steel
(2) R rounded corners
(3) High strength bolts connected to the cylinder
(1) Molten steel refining outside the furnace (argon blowing and R - H vacuum processing)
(2) Modelling using special sand, strict control of pouring temperature and casting speed
(3) Shaft processing, assurance and coaxial degree and the roughness of the face
(1) Mechanical properties and chemical composition of casting billet (internal control standard)
(2) Ultrasonic testing after rough machining
(3) Ultrasonic testing and magnetic particle inspection after finishing


Ball mill end cover:

We are professional supplier in producing mill components and cement kiln components.Our components can meet the requirement of most kinds of mills. We supply components service not only for mill manufacturer but also for whom in maintaining.

1. Material: ASTMA-27 grade 70-40 Class 1

2. Mechanical Property

Yield Strength ≥275 MPA
Tensile Strength ≥485MPA
Elongation ≥22MPA


We have experienced QCP successfully executed for quality controlling for many years. We have the honor that we are ability to guarantee the foundry quality against so large steel casting.It's very important for us to decrease the cost and short the delivery in subsequent processing. The material of mill head is normally selected low carbon steel and low alloy steel.Distinctively we're good at refining on all key knots,including chemical elements controlling in foundry and subsequent heat treated.Thus we have the ability to keep the material grasping the maxium potential perfermance.The products even if in frequently working condition or very cold circumstance can possess prolong service life


Processing and final Inspection to be taken by NDE according with ASTM and ISO standard, including UT and MPI .TPI to be acceptable yet.


In the field of grinding mill components, We supply mill heads,feed inlet,grinding roller,cement kiln riding ring, casting gears, shaft block .Also we supply mill shell of welding structures and fabrications.

Quality assurance documents
The following reports are to be submitted to Quality Assurance:
a. Chemistry report
b. Physical report
c. Heat treatment documents
CITIC HMC  Q/HM 973.2-2007
Specification for Steel Castings for Grinding Mills
1 5
d. Ultrasonic inspection report (before and after repairs)
e. Magnetic particle inspection report (before and after repairs)
f. Dimensional report
g. Weld repair maps
h. Weld procedures and Procedure qualification record
i. Welder qualification
j. Nondestructive testing inspector qualification


Coal Mining 22MPA Elongation Ball Mill End Cover and mill end cap 0

Contact Details
Luoyang Zhongtai Industrial Co., Ltd.

Contact Person: sales

Tel: +8618637916126

Send your inquiry directly to us (0 / 3000)