Mill Discharge Cover & Ball Mill Head Manufacturer
The ball mill head (comprising the cylinder end cover and trunnion) is a critical component engineered to sustain the immense rotational load of the mill shell and grinding media.
Strategically located at both ends of the mill cylinder, these mill discharge covers provide essential structural support for the entire grinding system. With over 20 years of expertise in heavy steel casting, Tenfaye specializes in manufacturing high-durability mill trunnion heads tailored precisely to your technical drawings and operational requirements.
Weight: 5-85 tons Process: Sand casting Test: Chemical composition, mechanical property, UT, MT, etc. Heat treatment: Normalized, Normalized and Tempered, Quench and Tempered Application: Ball Mill, Horizontal Grinding Mill, Tube Mill,etc.
Advantages
1. Superior Surface Finish Using standard wooden patterns and specialized coatings, we effectively eliminate surface cracks and ensure a refined, smooth casting finish.
2. Premium Material Control We source high-grade scrap steel and conduct rigorous pre-production testing to ensure a pure and stable metallurgical foundation.
3. German-Standard Testing Chemical compositions are verified at multiple stages using German spectrometers, ensuring every mill head meets precise material specifications.
4. Optimized Heat Treatment Our proprietary thermal processing enhances deformation resistance and significantly extends the fatigue life of each component.
5. Level II NDT Standards Each steel casting is verified through Ultrasonic (UT) and Magnetic Particle (MT) testing to ensure structural integrity and full compliance with customer-specified standards.
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