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

Lime kiln is the key equipment for lime production activity, and its technical parameters, performance and operating conditions, determine the quality, yield and cost to a large extent. Great Wall Machinery lime kiln launched a lime kiln by using advanced production technology, combining with 50 years of large-scale rotary kiln production experience.

Great Wall Machinery advantages are mainly:

 1, Better product activity

Great Wall lime kiln using advanced structure, low loss vertical preheater, which can effectively improve the preheating effect, increase productivity, good quality lime, lime degree of activity ≥300 (ml),it is an ideal energy saving kiln equipment.

2 Average saving more than 40%

Fully sealed furnace firing mechanism design, kiln insulation layer multilayer refractory, furnace fire-resistant insulation layer design life are more than 5 years. For efficient energy, upper and lower of kiln furnace adopt heat exchange way, which greatly reduce heat loss from the upper and lower; the power of lime kiln used in the production are using inverter control and run, it avoid the phenomenon of no-load operation, the average energy savings is about 40% or more.

3 Low energy consumption, environmentally friendly

　　Great Wall Machinery lime kiln belong to open way, high-tech production process, our lime kiln systems energy is 40% lower than the old lime kiln, and it is more environmentally friendly use of blast furnace gas and other waste as a fuel.

　　4 Output up to 1200 t/d

　　Great Wall Machinery 150 -1200 tons of kiln production line applications in large and medium-sized building materials enterprises, and they are running in good condition. Especially φ4.8 × 74m rotary kiln has become the largest domestic specifications kiln, output up to 1200 tons.

　　Great Wall Machinery supply 200 -1,500 t/d of active lime production line based on user needs, from scientific reports, design, equipment, construction, installation, commissioning, which are called "turnkey service”.