1. Oxidization-reduction process for removing Zn impurities by waelz kiln The bended materials are feeding into rotary kiln by belt conveyor. Because t...
READ MORE
When choosing buried scraper conveyor to transport materials, the following requirements are imposed on the materials: (1) Material looseness: =0.2-2.5...
READ MORE
The traction parts of bucket elevators often use tape or chains. 1. Belt bucket elevator (TD type bucket elevator) This kind of elevator uses tape as t...
READ MORE
As a common grinding equipment in cement plants and thermal power plants, ball mills have simple operation in the grinding process and good continuous ...
READ MORE
The vertical preheater was introduced from abroad in the late 1970s. It was initially used for calcination of limestone in large steel plants, and then...
READ MORE
Hard tooth surface reducer and soft tooth surface reducer are two commonly used reducers. The specific differences are as follows: 1. Hard-tooth surfac...
READ MORE