Rotary Kiln

Application: Cement Plant, Clinker Grinding Unit, Thermal Power Plant, Steel Mill, Mining, Quicklime Plant

Capacity: 300-5000 t/d            Motor Power: 160-630 kW             Weight: 252-841 tons

Great Wall can produce rotary kiln with diameter Φ1-Φ5m, which is widely used in metallurgy, steel, chemical, refractory, ceramsite, papermaking industries. The kiln supporting has rolling and sliding type and the drive can use DC or AC variable frequency control. It has various seal types for different working condition . Great Wall can also design and customize non-standard rotary kiln according to customer’s special requirements

Features & Advantages

1. Supporting Device:  it adopts advanced main shaft structure, automatic temperature measuring device and electrical heating device. And it has optional flow support.

2. Thrust roller:  It has mechanical type and hydraulic type. The hydraulic thrust roller is equipped with advanced hydraulic controlling system.

3. Drive device: It has single drive or double drive. The adjustable-speed motor, DC motor or frequency variable motor control kiln rotation speed. And has features of reliable running and high efficiency.

4. Tyre shim: The shim under tyre has fixed type and adjustable type. The adjustable shim has features of simple structure, easy replacement and maintenance without any damage to shell.

5. Sealing device: Various types of sealing device are available for different kiln, such as cylinder tighten sealing, spring tighten sealing, graphite block sealing, spring graphite, fish scale type seal etc, which has good sealing effect. 

6. Kiln head hood:  It has fixed type and flexible type.

vertical shaft kiln

Vertical Shaft Kiln to building material equipment, is the main equipment for sintering cement clinker in cement production plant, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials.

1. Cement Vertical Shaft Kiln is used for making of cement clinker and there are dry and wet methods to make cement.

2. Metallurgy chemical Vertical Shaft Kiln is used in metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcimine.

3. Lime Vertical Shaft Kiln is used in the most important equipment in lime production line.

1.Rotate to distribute raw materials evenly,so it can calcining evenly,to improving the quality of finished products.

2.The floor area is small and the sealing is good. It can effectively avoid the exhaust of thermal waste gas without environmental pollution.

3.Rotary discharge, increase stability, to avoid the loss of heat.

4.The temperature and output can be adjusted freely

5.Automatically control the best air distribution and reduce the incomplete combustion loss of fuel.

6.the automation level is high. The adjustment, control and alarm of operation of production system are centralized controlled by PLC in the main control room, with few on-site operators and high labor efficiency.

7.We have 60 years experience in the production of lime production equipment. There are numerous successful cases at home and abroad. The quality is assured and the service is satisfactory.