High Frequency Dehyration Washing Screen for Clean Coal

• Type: Dewatering Machine
• Function: Thin Oil Shaker, High Frequency Vibrating Screen, Dry and Wet Classification, Dewatering
• Transmission Structure: Vibrating Screen
• Usage: Mine Shaker, Experiments Shaker, Lightweight Fine Shaker
• Works: Spiral Flash Shaker
• Object: Ore
• Model NO.: ZSM/ DSM
• Shaft Number: Single
• Running Track: Linear Vibrating Screen
• Supporting Device: Rubber Spring
• Warranty: 1 Year
• Customized: Customized
• Condition: New
• Construction: Carbon Steel
• Deck: 1-2
• Driving Device: Linear Motion
• Certification: ISO9001: 2008, Ce, SGS Report
• Mining Object: Coal Machinery
• Transport Package: Standard Packing
• Trademark: PK
• Origin: Henan, China
• HS Code: 84741000
• Production Capacity: 300 Sets/ Per Month

Product Description

Introduction
Dewatering screens have a wide variety of application including dewatering, desliming, degritting, rinsing, scrubbing and washing. It is made up of screen cloth, vibration exciter, supporting system and motor. Materials such as sand, gravel, crushed aggregates, frac sand, industrial sands, mineral sands, hard rock, precious metals, coal, iron ore, salt and other granular materials which can be processed by dewatering screens.

Working Principle and Application
To dewater material effectively, damp material is feed onto a steep, downward inclined screen surface at the feed end of the dewatering Screen to achieve rapid drainage. A pool of water begins to form in the valley as material builds up on the slightly upward inclined surface. Counter rotating motors create a linear motion, driving solids uphill, while liquid drains through the screen media. The uphill slope of the screen, along with a discharge weir, creates a deep bed that acts as a filter medium, allowing retention of material much finer than the screen openings.
When the two vibrating motor that installed vertically on the dewatering screen rotate relatively, the eccentric block of two vibrating motors produce rated excitation force. The horizontal excitation force will cancel each other out, the vertical excitation force is transported to the whole screen surface through the body mass vibration.
Dewatering screen is widely used in coal industry, ore industry, electricity industry metallurgy industry, mining industry etc.

Advantages and Features
1. Low noise, easy maintenance
2. Stable structure with strong exciting force
3. High screening efficiency and low noise pollution
4. Light weight, easy to disassemble and replace
5. Stable structure and strong exciting force

2. Technical Parameters
---Construction: Carbon steel
---Type of screen cloth: Woven wire mesh, perforated plate, bar screen, etc.
---Classification: Suspended mounting type, pedestal mounting type.

Suspended  Mounting  Type
Model	Screen  Surface			Feeding  Granularity	Capacity	Vibrating  Frequency	Double  Amplitude	Power
	Deck	Area	Aperture
		(m2)	(mm)	(mm)	(t/h)	(r/min)	(mm)	(kw)
DSM1256	1-2	7	0.25-50	≤ 300	40-55	800	9	11
DSM1555		8	0.5-80		30-50		9	11
DSM1855		10	0.5-80		50-80		9	11
DSM2065	1	13	0.5-13		70-100		11	18.5
Pedestal  Mounting  Type
Model	Screen  Surface			Feeding  Granularity	Capacity	Vibrating  Frequency	Double  Amplitude	Power
	Deck	Area	Aperture
		(m2)	(mm)	(mm)	(t/h)	(r/min)	(mm)	(kw)
ZSM1542	1	6	0.25-13	≤ 300	75-100	800	9-10	11
ZSM1556	1-2	8	0.25-50		30-60		10/11	15
ZSM1556B							11	7.5*2
ZSM1756	1-2	9.5	0.25-50		50-80		10	15
ZSM1756B								7.5*2
ZSM1856	1-2	10	0.25-50		50-80		11	11
ZSM2065	1-2	13	0.25-50		70-100		11	18.5
ZSM2065B							9/11	11*2