With the lime widely used in the iron and steel industry, calcium carbide industry, coking industry and other industrial production more, the demand for active lime is increasing, which opened up a broad market.

　　Lime rotary kiln is the key equipment for producing active lime, and its technical parameters, performance and operating conditions, to a large extent determine the quality, yield and cost. Great Wall Machinery’s lime rotary kiln has advantages of advanced structure, energy saving, large output and many other advantages, using advanced technique, combined with 50 years of experience in large-scale rotary kiln production.

　　Main advantages of Great Wall lime production line

      1. good activation

　　Great Wall’s lime kiln can improve the preheating effect, increase productivity, produce good quality lime (lime degree of activity ≥300 (ml)),deal to advanced structure, low loss vertical preheater. Great Wall lime kiln is ideal energy saving kiln.

　　2. avarage save above 40% energy

　　Fully sealed furnace, refractory,hotinsulation layer adopts multilayer refractory with more than 5 years’ lifetime, good mild . For efficient use of energy, the upper and lower furnace have heat exchange, which greatly reduce the heat loss from the upper and lower.The power of lime kilns work has adopted the inverter control and run, which avoid large horse-drawn carriage and operatio with no-load, and save 40% energy and more.

　　3. daily output up to 1200 tons

　　Several Great Wall’s lime production line applied in large and medium-sized building materials enterprises with capacity 150 tons -1200 tons of kiln is running in good condition. Especially φ4.8 × 74m rotary kiln is the largest rotary kiln in China, output up to 1200 tons.

　　Great Wall Machinery supply active lime production line with output 200 tons to 1,500 tons per day based on user needs. We supply "turnkey" service including scientific reports, design, equipment, civil construction, installation, commissioning, reach output targets.