Magnesite rotary kiln is based on magnesite and dolomite as raw materials, and the ore is calcined at high temperature to produce finished products, which are mainly used in the manufacture of refractory materials.Magnesite rotary kiln of Henan ZK Corp produced has 11 models according to the specifications and dimensions of the cyclinder, ranging from Ø1.6×32m-Ø4×80m. The diameter of the cyclinder is above 2.2m (including 2.2m) with auxiliary transmission, and the support is changed from three groups to four groups when the diameter of cyclinder is above 3.0m (including 3.0m). The kiln speed is 0.58-2.85r/min, the slope is 3.5-4.0%, and the supporting main motor power is 18.5KW-355KW, which can meet the calcination demand of 2t/h-20t/h magnesite products. 

Application: Mainly suitable for the production of refractory materials

Outstanding advantages: Good product quality and high output;Stable production operation and high safety;The rotary kiln has a simple structure and strong controllability, which is conducive to operation and maintenance;It has high raw material utilization rate, uniform quality, good quality and large capacity.

Working principle: The magnesite is fed into the kiln through the kiln tail (high-end) chute. Due to the inclination and slow rotation of the cylinder, the magnesite rolls along the circumference while moving axially from the kiln tail (high end) to the kiln head (lower end). Movement; fuel is injected into the kiln through the burner from the kiln head for combustion, and the heat is transferred to the magnesite in various ways such as radiation, convection, conduction, etc. The magnesite is preheated, decomposed, and fired in the kiln. , Calcined into calcined white, and then discharged from the kiln head device.