Ball Mill End Cover
The end caps are located at the two ends of the barrel of the ball mill and are supported on the bearings. They are the key parts of the ball mill and can be used in ball mills and rod mills in the mining, power, metallurgy, cement and other industries.
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  • Product Description
  • Production Process
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  • Quality Control
Processing and manufacturing strength 
We have several sets of hobbing machines with a diameter of 3m-10m; several sets of various submerged arc welding machines; we have processing equipment such as heat treatment electric furnaces and CNC vertical lathes and CNC lathes, with mechanical performance testing, impact testing machines, UT and MT flaw detection equipment Complete testing system
Production Process Introduction 
Making wooden molds, modeling, smelting and pouring, heat preservation, pit clearing, heat treatment, roughing, finishing,inspection, and delivery
Product Name:
Heat treatment:
Material:
Surface treatment:
end cap
Quenching and tempering
Quenching and tempering
customer's request
Mould process:
Inspection:
Processing:
Certification:
casting or forging
Raw material inspection, UT,physical property test,dimension inspection
casting, rough machining, QT, finish machining
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Product quality inspection
1.  Before machining, control the dimensions according to the tolerance casting; ensure the precise control of the internal quality of the casting;
2.  During processing, the inspection of the bearing surface is carried out. The main inspection techniques are: ultrasonic inspection (UT), magnetic particle inspection (MT), and color inspection (PT). As a whole, it can reach level three flaw detection, and key parts can reach level two flaw detection; improve the stress capacity and wear resistance.
3.  After processing, strict inspection before leaving the factory to ensure the hardness and abrasion resistance of the vertical rollers, sand blasting equipment effectively assists and improves the surface quality.
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