Gas Stream Grading Machine Wf-300

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: WF-300
• Type: Air Grading Machine
• Application: Grain
• Certification: CE, ISO9001
• Construction Materials: Ss/Ms
• Available Capacity: 5-2500kg/H
• Grading Fineness: 2-150um
• Customized Features: Available
• Available Specification: 100-1000
• Electronic Control: Button or PLC
• Wear-Resistant, Anti-Corrosion Treatment: Available
• Special Construction Materials: Available
• Experiments with Your Materials: Available
• Complete Line: Available
• Transport Package: Wooden Case Package
• Specification: WF-1000
• Trademark: SENFAN
• Origin: China
• HS Code: 8474100000
• Production Capacity: 500/Year

Product Description

Gas Stream Grading machine WF-300

Working Princible

The classifier consists of the upper cylinder, the air sifting body, the lower cylinder, the grading rotor, the exhaust duct, and other components. Depending on the feeding method, materials enter the classifier through the inclined pipe beside the upper cylinder from the feeder, falling freely. At the screening body, coarse particles descend along the cylinder wall while fine powders ascend to the grading wheel. Under the action of centrifugal force, some of the coarse particles fall back to the sifting body for further dispersion and classification. Qualified fine particles are discharged from the outlet of the exhaust pipe outside the machine, while the coarse particles are expelled from the discharge port of the lower cylinder. Materials can also enter from the primary air inlet, resulting in better grading performance.

Performance & Characteristics

The classifier offers a wide grading range with high precision and efficiency. It has a compact structure, is easy to operate, maintain, and clean, and allows for convenient adjustment of particle size. It occupies minimal space and is easy to install. It can be used in conjunction with mechanical or pneumatic mills for closed-loop operation, enhancing effective production capacity. In closed-loop operation, it permits the grinding of heat-sensitive and low-melting-point materials in the mechanical mill.
 

Scope of Application

This machine is an air classifier suitable for grading non-sticky materials. It can grade spherical, flaky, and fibrous particles. It is applicable across various industries including chemical, mineral, construction materials, electronics, pharmaceuticals, pesticides, coatings, dyes, food, metallurgy, and feedstuffs, capable of grading both organic and inorganic substances.

Product Parameters

Model Parameters	WF-100	WF-200	WF-300	WF-400	WF-630	WF-1000
Diameterof rotor mm	50	100	150	200	315	500
The max speed r/min	22000	11500	8000	6000	4000	2400
Handle capacity kg/h	5-50	15-75	20-200	100-1000	100-1500	150-2500
Grading fineness   d μm 97	2-120	4-80	4-80	5-150	6-150	8-150
Weight kg	150	180	300	370	670	1750
Dimensions l*b*h mm	1510*560*1670	1560*612*1636	850*700*1160	914*824*1574	1160*1080*1714	2000*1620*2800

 

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Schematic diagram of the process