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Rotary Kiln

HANDA is a leading designer and manufacturer of rotary kilns for a variety of industry. We could design and manufacture the rotary kilns according to customer’s requirements and raw materials. Under customer´s pro processing aim, we could supply Direct-Fired or Indirect-Fired rotary kilns. We have successfully supplied more than 110 rotary kiln systems worldwide for different industry.

 Direct Fired Rotary Kiln and Indirect Fired Rotary Kiln

Note:The indirect fired rotary kiln is adopting for processing the hypertoxic material or applied by the pyro processing which requires the high concentrations of flue gas and high purity product.

Rotary kiln Applications

Our rotary kilns have been successfully applied in the following industry:

▲ Rotary kilns for the cement industry

▲ Rotary kilns for lime calcination

▲ Rotary kilns for lightweight aggregate

▲ Rotary kilns for LECA

▲ Rotary kiln incinerator

▲ Rotary kilns for hazardous waste incineration

▲ Rotary kilns for medical waste incineration

▲ Rotary kilns for iron ore pelletizing

▲ Rotary kilns for active carbon producing

▲ Rotary kilns for activated carbon regeneration

▲ Rotary kilns for burning of petroleum coke

▲ Rotary kilns for burning of zinc material

  ▲ Rotary kiln for α-alumina

▲ Rotary kilns for oil fracturing proppant

▲ Rotary kilns for lime recovery

  ▲ Rotary kilns for sintering and burning of magnesite and dolomite

▲ Rotary kilns for direct reduction and burning of chromium ores

▲ Rotary kilns for reduction processes of metallized pellets

▲ Rotary kilns for pre-reduction of nickel and manganese ores

▲ Rotary kilns for mining and smelting industry

▲ Rotary kilns for burning of aluminium and bauxite

▲ Rotary kilns for concentration and burning of soda and phosphates

▲ Rotary kilns for treatment of secondary mineral raw materials

Our factory could produce tailored rotary kilns of any size depending on customers’ requirements, raw materials and thermal processing aims.

Our experience

Utilizing Rotary kilns as the key pyro processing equipment, HANDA has experience with over 80 different types of ores, minerals, chemicals and wastes. According to the character of the raw material and the processed result expected by the customers, Our company will design and manufacture the customized rotary kiln. When unproven process are required or calcinations of unusual materials are desired, HANDA offers batch and pilot scale kilns that can simulate conditions in continuous commercial rotary kilns, allowing our customers to test small samples of material under various process conditions, as well as part of a continuous process.

Features of HANDA rotary kiln:

▲ the kiln tube adopting quality carbon steel plate or alloy steel plate by rolling and automatic welding

▲ the rolling ring adopting ZG35CrMo or 42CrMo steel

▲ sliding bearing adopting large gap to prolong the rotary kiln life

▲ driving system adopting reducer with hardened tooth surface, spring diaphragm coupling, DC Motor Drive

How to choose proper rotary kiln according to customers´requirement?

Before getting the specifications of rotary kiln, we must master the following technical data and material character : type of materials, status of materials (especially moisture content), feeding method, demand for processing materials(temperature, physical and chemical changes), the rotary kiln capacity and capacity variation range of requirement, the location of feeding (tail or central), type of fuel and energy consumption. We need to consider the following rotary kiln parameters: diameter (inner diameter), length, inclination,rotate speed,capacity,heat consumption and required transmission power.

Our Service

▲ Major in designing and manufacturing rotary kiln for industry such as building material, mining, metallurgy, chemical industry, environmental protection, etc.

▲ Turnkey project for lightweight aggregate system, lime calcining system, cement plant and medical waste incineration.