Product Application                                                                                     

Rotary Kiln belongs to building material equipment, according to different materials, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kiln is used for making cement clinker and there are dry and wet methods to make cement clinker. metallurgy chemical kiln is widely used for magnetic roasting of poor iron ore and oxidizing roasting of chrome and nickel in the steel factory; backing high-alumina mine in the refractory material factory; baking chamotte and alumina in the aluminum factory and baking chrome ore and chrome powder in the chemical plant. The Lime Kiln is used for roasting active lime in steel works and ferroalloy plants and light roasting dolomite.

Working Priciple                                                                                         

The rotary kiln from china professional manufacture Hongji Group Machinery is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly around its axis. The material to be processed is fed into the upper end of the cylinder. As the kiln rotates, the materials gradually move down towards the lower end, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln sometimes in the same direction as the process material (co-current), but usually in the opposite direction (counter-current). The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln. Such a flame is projected from a burner-pipe (or 'firing pipe') which acts like a large burner. The fuel may be gas, oil or pulverized coal.

Rotary Kiln Technical Data And Parameters                                              

Henan Hongji Mining Machinery(Group) Co.,ltd is specialized in technology R&D, engineering consultation , equipment debugging, engineering contracting and related technical services for manufacturing cement, building material, mining, environmental protection, metallurgy, chemical equipment. Hongji Mining Machinery(Group) Co.,ltd established in 1988year, is a member of the China Building Material Machinery Association, a leading enterprise of China Cement Machinery, on the vendor of designated manufacturers for coal industry mechanical and electrical equipment, ISO9001:2008 accredited and accredited as a high-tech & new technology enterprise of Henan Province, national designated “defend the contract heavy credit enterprise”, modern enterprise of national top ten cement grinding system of technologies and equipment , at the top of cement equipment manufacturing in China.

 FAQ                                                                                                          

1. How is the quality of your products?

Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.

2. Guaranteed:

If products ‘quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.

3. How about price?

Yes, we are factory and are able to give you the lowest price than market one and we have a policy that “for saving time and absolutely honest business attitude, we quote as low as possible for any customer, and discount can be given according to quantity.

4. Service and Payment Terms?

A. We usually accept T/T, L/C, but other terms also workable.

B. We take pictures of finished products before delivery.

5. Will you help with installation and staff training?

Yes, we can send our engineers to your place to guide the installation and train your workers if needed, but the buyer should bear our technician’s round tickets, accommodation, and food.

Certifications