Indirect-Fired Heating Rotary Dryer Machine for Graphite, Feldspar, Quartz Ore

• Model: Φ2.2×20
• Object: High Cleanliness, Graphite, Feldspar,Quartz Sand
• Voltage: 380V
• Model NO.: 2.2x20m
• Drum diameter: Φ1200mm
• Certification: ISO9001:2008
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: Multi Color
• Customized: Customized
• Condition: New
• After-sales Service: Installation Guide, Spare Part Supplying
• Length: Customized
• Diameter: Customized
• Capacity: According to Your Request
• Factory Visit: Welcome
• Video Test: Provide
• Transport Package: Container
• Trademark: ZJZG
• Origin: Zhengzhou
• Production Capacity: 1-140t/H
• Package Size: 250.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 1300.000kg

Product Description

Indirect-fired Heating Rotary Dryer Machine for Graphite, Feldspar, Quartz Ore

Product Description:
When the material to be dried is not suitable for direct contact with flue gas or hot air, an indirect heating dryer can be used. The indirect heating dryer adopts an external combustion method. The heat carrier does not directly contact the material to be dried, and all the heat required for drying is transmitted to the material to be dried through the wall of the dryer cylinder.

The material does not contact with the flue gas and does not pollute the material. It is suitable for drying materials with high cleanliness, such as graphite, feldspar, quartz sand and other materials.

Working Principle:
The outer shell of the indirect heating dryer is equipped with concentric cylinders, and the inner space of the inner cylinder is communicated with the annular space between the outer shell and the furnace wall by means of a connecting pipe. The flue gas from the combustion furnace enters the annular space between the outer shell and the furnace wall, and the heat enters the inner cylinder through the connecting pipe to heat and dry the material. The material is continuously thrown by the Lifting plate. After uniform heating, the moisture gradually evaporates , And finally exhaust the moisture under the action of the exhaust fan.

Structure Configuration:

1. Dryer cylinder  2. Driving device  3. Lifting plate         4. Roller                   5. Roller ring
6. Big gear             7. Pinion gear        8. Support wheel    9. Dust collector   10. Fan  etc.

 

Support Wheel	Lifting plate
Pinion	Fan
Burner Furnace	Heating furnace

 

Company Profile:
Zhengzhou Zhongjia Heavy Industry Co., Ltd. is located in Zhengzhou City, Henan Province. The front of the company is 310 National Highway, and the north of the company is Longhai Railway and Lian Huo Expressway. After decades of development and growth, it has developed into a comprehensive enterprise based on manufacturing machinery and equipment used in mining, building materials, metallurgy, chemical & environmental protection, and engaged in design, R&D, production, sales, installation, EPC. The factory covers an area of 40,000 square meters, which contains a construction floor area of 10,000 square meters. The factory has more than 60 complete sets of equipment and forms production lines with advanced technology.  There are over 300 employees in the factory right now, including 23 professional engineer and technician. 75% of the frontline workers all accept professional technical training.
Our company is a professional manufacturer of complete sets of mineral processing machinery, cement, chemical, building materials and other equipment, with a production history of more than 40 years. Main products include: Jaw Crusher, Hammer Crusher, Roller Crusher, Impact Crusher, Overflow Ball Mill, Tire Ball Mill, Ceramic Ball Mill, Rod Mill, Cone Ball Mill, Flotation Cell, Mining Mixing Tanks, Rotary Kiln, Stone Production Line, Sand Production Line, Sand Making Machinery, Mobile Crushing Station, Slime Dryer, Sludge Dryer, Limestone Ash Machine, Dryer, Cooler, Pelletizing Machine, Vibrating Screen, Automatic Returning Sand Spiral Classification Machines, Feeders, Filters, Thickeners, Lifting Conveyors, Screw Conveyors and other mechanical equipment.

WHY CHOOSE US?
We have marked a distinct position in the market by providing a high quality range products.
Some of our strong points that keep us ahead of our competitors are:

• Well-furnished infrastructural facility
• Ethical business policies
• Experienced team of professionals
• Timely delivery
• Easy payment modes
• Transparent dealings
• Client centric approach