ISO Certificated Mining Dryer, Rotary Drum Dryer for Ore, Sand, Coal, Slurry, Slime, Lignite

• Customization: Available
• Model: Customized
• Object: Coal Dust
• Model NO.: DDHG
• Voltage: Customized
• Drum diameter: Customized
• Certification: ISO9001:2000, CE, ISO9001:2008, ISO14001
• Energy Saving: Energy Saving
• Warranty: One Year
• Color: Customized
• Customized: Customized
• Condition: New
• After-sales Service: Online Support, Field Installation
• Capacity: 300-2500t/D
• Motor Power: 109-1200kw
• Floor Area: 7m*25m
• Final Moisture: 12 (Adjustable)
• Transport Package: Standard Package
• Trademark: DONGDING
• Origin: China
• HS Code: 8419399090
• Production Capacity: 20 Sets Per Month

Product Description

Coal dryer is a kind of drying equipment designed according to the characteristics of coal materials. According to the characteristics of fine particle size, high moisture and high viscosity of muddy materials, the internal structure of the cylinder is specially designed, which not only improves the thermal efficiency, but also effectively avoids the sticking and over drying of coal materials in the dryer. Due to the advantages of coal itself, the number of coal dryers used in the market is also increasing.

Features of Coal Drying Machine
1.Good drying effect, uniform drying degree
2.Large processing capacity, high work efficiency
3.Energy saving, environmental protection, less fuel consumption
4.Compact structure, simple operation
5.Meet the production needs of different users.

Advantages of Rotary Coal Dryer
1.Strong overload resistance, large processing capacity, low fuel consumption and low drying cost.
2.The operating parameters can be changed according to the properties of different materials.
3.Adopt new feeding and discharging device, avoid feeding blockage, discontinuity, unevenness and returning of the rotary dryer, and reduces the load of the dust removal system.
4.Particle size and moisture can be controlled according to user requirements. When drying coal slime, the product moisture can reach below 8%, and the particle size can be controlled below 8mm.

Coal Dryer Application
The rotary coal dryer is mainly used for drying coal materials with high water content, fine particle size and high viscosity (slime, flotation tail coal, mixed coal, pressure filtration tail coal, final clean coal, medium coal, or concentrate powder). It can also be applied for drying building materials, mines, clay, sand, limestone, chemical industry, metallurgy, electric power and other industries.

 

Working Principle

Product Parameters

 

Model	Processing capacity (T/D)	Final moisture (%)	Total power (kw)	Floor area (m2)
DDHG1918	300±10	12 (adjustable)	109	7m*25m
DDHG2218	500±10		128	8m*30m
DDHG2520	700±12		240	8m*30m
DDHG2822	1000±15		400	8m*40m
DDHG3024	1200±20		480	12m*50m
DDHG3428	1500±30		600	12m*60m
DDHG3830	1800±30		800	16m*70m
DDHG4032	2000±30		1000	18m*70m
DDHG4238	2500±30		1200	20m*80m

Packaging & Shipping

Working Site

Company Profile

Zhengzhou Dongding Machinery Co., Ltd is a high-tech enterprise integrating R&D design, production installation, production management, sales, after-sales service and technical consultation, focuses on the manufacturing of dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal and kinds of minerals, etc. 

Customer Visit

At present, our products have been recognized by customers in China and all over the world, and successfully exported to Indonesia, South Africa, Vietnam, Thailand, Myanmar, India, Egypt and other countries and regions.

Certifications

With more than 15 years of experience, the company has nearly 60 patents related to the research and manufacture of drying equipment, and has obtained the certification of Integration of Informationization and Industrialization Management System Certificate, CE, and Quality Management System Certifications (ISO9001 certification, ISO14001 certification, ISO45001 certification).