Mining Rotary Drum Dryer Machine for Limestone, Gypsum Drying

• Customization: Available
• Model: Many Models
• Object: Many Materials
• Model NO.: many models
• Voltage: 380V
• Drum diameter: Many Models
• Certification: ISO9001:2000, ISO9001:2008
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: as Customer Request
• Customized: Non-Customized
• Condition: New
• Application: Mining
• Product Name: Rotary Dryer
• Capacity: 0.5-50t/H
• Innner Temperature: 100-800 Degree
• Diameter: 0.8, 1.0, 1.2, 1.5, 1.8, 2.0, 2.2, 2.5, 2.8, 3.0
• Finished Product Moisture: Can Be Below 1%
• Installation: Under Engineer′s Guidance
• Transport Package: Loaded Into Container, Bigger Ones Go in Bulk Ship
• Specification: many models
• Trademark: YuHui
• Origin: China
• HS Code: 8474
• Production Capacity: 2 Sets Per Month

Product Description

Mining rotary drum dryer machine for limestone, gypsum drying

Application of rotary dryer:
Rotary dryer is used to dry slag, clay, limestone; it is mainly used for cement, chemical, metallurgical, building materials industries

Structure of rotary dryer:
In order to increase the material evenly distributed in the rotor parts of the cross section in good contact with the drying medium, in the cylinder body installation raise plates. There are several types of raise plate.

Working Principle of Rotary dryer:
1 Materials are sent to hopper of dryer by belt conveyor or bucket elevator   
2 Materials enter the barrel installed with slope to horizontal line from the higher side  
3 Hot air enters the barrel from the lower side, and then materials and hot air mix together  
4 Materials go to the lower side by gravity when the barrel is rotating  
5 Lifters on the inner side of barrel lift materials up and down in order to make materials and hot air mix completely, which is designed to improve the producing efficiency of dryer drying machine. 

Technical parameters: 

Model (mm)	Inclination (%)	Rotate speed (r/min)	Air inlet temperature (°C)	Power (kw)	Production capacity(t/h)	Weight (t)
Φ600x6000	3-5	3-8	≤700	3	0.5-1.5	2.9
Φ800x8000	3-5	3-8	≤700	4	0.8-2.0	3.5
Φ800x10000	3-5	3-8	≤700	4	0.8-2.5	4.5
Φ1000x10000	3-5	3-8	≤700	5.5	1.0-3.5	5.6
Φ1200x10000	3-5	3-8	≤700	7.5	1.8-5	14.5
Φ1200x12000	3-5	3-8	≤700	11	2-6	14.8
Φ1500x12000	3-5	2-6	≤800	15	3.5-9	17.8
Φ1800x12000	3-5	2-6	≤800	18	5-12	25
Φ2200x12000	3-5	1.5-6	≤800	18.5	6-15	33
Φ2200x18000	3-5	1.5-6	≤800	22	10-18	53.8
Φ2200x20000	3-5	1.5-6	≤800	30	12-20	56
Φ2400x20000	3-5	1.5-5	≤800	37	18-30	60
Φ3000x20000	3-5	1.5-5	≤800	55	25-35	78
Φ3000x25000	3-5	1.5-5	≤800	75	32-40	104.9

Henan Yuhui Mining Machinery Co, Ltd. is located in Zhengzhou city in central plains, which adjoins to ancient millennium Shaolin Temple (Kung fu Origin) to the south, and Yellow River to the north. With Kailuo highway and Longhai railway, it owns convenient transportation and pleasant scenery.
Established in the 1970s, Henan Yuhui Mining Machinery Co.,Ltd. has developed into a famous manufacturer through 20 years struggling and progressing, specialized in producing mineral dressing equipment, compound fertilizer equipment, cement equipment,  as well as sand making equipment. 
YuHui provides a connected sequence service with designing process flow, on-site civil engineering guidance, installing and debugging the equipment, training technical and operating people for clients. The company guarantees repair, replacement and refund and is warrantable to the complete machine for one year. It supplies accessories for a long period. Welcome inquiries and purchase from both new and old customers as well as worldwide friends.



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