AB Series Jet Mill_Products_Weifang Jinghua Equipment Technology Co., Ltd.

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AB Series Jet Mill

The machine is a dry ultrafine grinding equipment composed of fluidized-bed air flow grinding technology and self-diverting classification technology. The grinding process has no temperature rise, no pollution and little wear. Especially suitable for ultra-pure and ultra-fine grinding of heat-sensitive, low melting point and high purity materials. For flammable and explosive materials, inert-gas can be used as working medium to achieve closed cycle crushing.

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AB Series Jet Mill

AB Series Experimental Air Jet Mill

AB Series Ceramic Protective Airflow Mill

How it works

When the AB type jet mill is working, the material is sent into the grinding chamber through the quantitative feeding system, and the supersonic jet flow in the reverse jet flow field formed in the lower part of the grinding chamber constantly colliding, rubbing and shearing. The crushed material rises to the leaf rotating field with the air flow, and the coarse particles are thrown to the cylinder wall under the action of centrifugal force, and fall back to the crushing chamber to participate in secondary crushing. The material particles that meet the particle size requirements pass through the leaf rotation field, and are classified or collected through the conveying pipe to the next level. The gas containing trace dust is filtered by the dust collector and discharged by the induced draft fan.

Technological Process

1. Feeding system 2. Air grinding machine 3. Dust collector 4. Induced draft fan 5. Air compressor 6. Coarse filter 7. Air freeze dryer 8. Air storage tank 9. Filter

Equipment advantages

01 High crushing precision

High crushing precision, particle size concentration, particle size 2μm-150um adjustable.
02 High purity of finished products

Under the action of supersonic jet flow, the material relies on its own collision friction to complete self-grinding, so the equipment is more wear-resistant! High purity of finished product!
03 Ultra pure and ultrafine grinding

It is suitable for ultra-pure and ultra-fine crushing of high hardness, high purity and high added value materials.
04 Suitable for crushing special materials

Low temperature medium free grinding, especially suitable for heat sensitive, low melting, volatile materials ultrafine grinding.
05 Low cost

Crushing - grading complete, reduce the input cost.
06 Automatic program control

PLC automatic program control, easy to operate.
07 Saving energy and protecting environment

Fully closed negative pressure operation, no dust spill, more environmentally friendly.
08 Can crush flammable and explosive materials

For flammable and explosive materials, inert gas can be used as the working medium to achieve closed cycle crushing

Technical Parameters

Model/Parameter	AB03	AB06	AB10	AB15	AB20	AB30	AB40
Capacity(kg/h)	10-100	20-250	60-500	150-800	200-1200	300-1800	400-2500
Air consumption(m³/min）	3	6	10	15	20	30	40
Feed size(mm)	＜2	＜2	＜2	＜2	＜2	＜2	＜2
Fineness（μm）	2-150	2-150	2-150	2-150	2-150	2-150	2-150
Installed power(kw)	30	50	90	110	150	220	300

Jinghua Micro Powder Test Center

Experienced Jinghua engineers will reasonably adjust the equipment configuration according to the actual data obtained and the material characteristics, and provide you with scientific and reasonable equipment solutions

0536-6946786