2*4.5m Three Drum Rotary Dryer for Sand

• Model: 2.8*7m
• Object: Clay
• Voltage: 380*450
• Drum diameter: Φ2800mm
• Certification: CE, ISO9001:2008 CE:Cmhn1305132313
• Energy Saving: Energy Saving
• Model NO.: 2*4.5m
• Warranty: 1 Year Apart From The Wearing Parts
• Color: Grey
• Customized: Non-Customized
• Condition: New
• After-sales Service: Long Life Time
• Heating Mode: Direct Hearing Transfer
• Application: Sand, Coal, Gypsum, Coal Powder, Line Stone, Clay
• Place of Origin: China
• Delivery: Sea Transportation
• Drawing: Offer
• Installation: Engineer Oversea Service
• Spare Parts: Supply for Whole Using Life
• After Sale Service: Supply for Whole Using Life
• Transport Package: Container
• Specification: China Industrial Standard
• Trademark: Hengxing
• Origin: Zhengzhou of China
• Production Capacity: 30tph

Product Description

2*4.5m Three Drum Rotary Dryer For Sand 

three drum rotary dryer is Widely used to dry yellow sand, clay, slag, flyash, , iron powder,sand in casting, ect.
As three passes are concentric and interlocked, full-length drums maximize the effective length and residence time in a much smaller floor area compared with single pass dryer. Instead of gear driving or chain driving, triple pass drum dryer is driven by the rollers. Smooth transmission reduces abrasion and extends service life.



Investment of Three drum  rotary drum dryer:
Low consumption, adpot the alloy steel plate whose abrasion resistance is 3-4 times than common steel plate, but the investment is 1/6 of foreign brand.
 
Work condition of Three drum  rotary drum dryer:
 
The material initial moisture is 15%, final is below 0.5-1.0%, is the first choice for the slag in the cement factories and premixed dry mortar production line.
The material granular size is around 20-40mm.
 
Installation and practice of Three drum  rotary drum dryer:
Compared with single cylinder dryer, reduce about 50% area, the groundwork consumption reduce a half. The whole equipments have no leakage, can finish the installation in 2 hours, and easy to pratice in following period.

 

Three drum rotary drum dryer technical parameters:

Model		2.2*7.0	2.6*6.0	2.6*7.0	2.8*7.0	3.0*7.0	3.2*7.0	3.6*8.0	3.8*8.0
Diameter of outer cylinder	m	2.2	2.6	2.6	2.8	3.0	3.2	3.6	3.8
Length of outer cylinder	m	7.0	6.0	7.0	7.0	7.0	7.0	8.0	8.0
Cylinder volume	m^3	26.59	31.84	31.84	36.93	52.68	56.27	81.38	90.68
Cylinder speed	rpm	4~10
Initial moisture of slag	%	10~12
Final moisture of slag	%	1
Initial moisture of yellow sand	%	8-10
Final moisture of yellow sand	%	0.5-1
Max. inlet temperature	°C	700-750
Capacity	Slag(t/h)	20~25	25~28	26~29	28~32	40~45	42~46	55~65	65~70
	Yellow sand(t/h)	22~26	25~30	26~32	30~35	45~48	45~50	60~70	70~75
Motor	/	Y132-S-4	Y132-S-4	Y132-S-4	Y132-M-4	Y160-M-4	Y160-M-4	Y160-M-4	Y180-M-4
Power	kw	5.5	5.5	5.5	7.5	11	11	15	18.5
Reductor		XWD6-23				XWD7-23		XWD8-23
Reductor ratio	1	29

Three drum rotary dryer delivery from factory :


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Sara