Rotary kiln and vertical mill are two commonly used equipment in the building materials industry. Vertical mill is suitable for fine grinding of limestone, cement clinker, slag, lime, gypsum, ore and coal powder. Rotary kiln is a heat treatment equipment used to raise materials to high temperature during continuous processing.
As indispensable equipment in the building materials industry, daily maintenance of rotary kiln and vertical mill and timely replacement of vulnerable steel castings are particularly important. What are the vulnerable steel castings of rotary kiln and vertical mill?
Commonly used steel castings of rotary kilns include large girth gear, kiln tyre, kiln support roller, bearing seat, bearing bushing, pinion, gear shaft, support assembly, etc. Common wearing parts of vertical mills include roller sleeve, hub, grinding roller assembly, granding table liner board, rocker arm, bearing housing, etc.
Strengths of Tenfaye roller sleeve
1. Roller sleeve is made of ZG30Mn material, with high hardness, good crack resistance and high wear resistance;
2. Roller sleeve is tested by professional flaw detection instrument to ensure quality;
3. Roller sleeve can be turned out of the mill through rocker arm, which is convenient for maintenance;
4. Roller sleeve is well-made, with smooth and flat surface, which is conducive to improving grinding efficiency;
5. Arc air gouging is used for finishing of steel castings to ensure the appearance quality of steel castings;
6. Before leaving the factory, the force-bearing surface is inspected for flaw detection, with strong force-bearing capacity and safe and stable operation;
Tenfaye has manufactured large scale steel casting parts over 20 years. All products of Tenfaye can customized. If you have any needs, please send your requirements to mischa.wang @tenfaye.com