Best 350 Mesh Ultra Fine Powder Grinder

Ultra fine powder grinder overview:

The WFJ ultra fine powder grinder is composed of three parts: the main grinder machine, pulse dust collecting system, and electric control box. It has various performances such as air separation, no screen, no mesh, and uniform particle size, and the production process is continuous. This machine does not heat up the host during grinding and can grind various heat sensitive materials. This machine is widely used for crushing materials in industries such as pharmaceuticals, chemicals, plastics, dyes, resins, pigments, food (such as traditional Chinese medicine, food, chemicals, health care, roots, diameter, corn, rice, soybeans, garlic, star anise, cinnamon, dehydrated vegetables, hawthorn, dried ginger, garlic slices, sugar, saccharin, grains, shrimp skin, pumpkin powder, seasoning) and other industries.

Ultra fine powder grinder advantages:

This machine is suitable for continuous production process in large plant.
The operation is simple and easy to understand, and can work full automatically.
Compact design, reasonable structure, and equipped with an internal grading mechanism to complete crushing and grading at once, in order to reduce energy loss caused by over crushing.
The ultra fine powder grinding machine is equipped with an induced draft fan, which can continuously discharge the heat generated inside the machine during crushing operations.
Ultra fine powder size, the fineness of high-fiber plant can reach 150-300 mesh, and the fineness of hard and brittle materials can reach 200-400 mesh.
Adjusting the speed of the classifier without stopping can obtain the desired particle size.
The main grinding components adopt heat treatment, which can greatly extend the service life of wear parts and prolong the replacement cycle.
The pipeline connection of the powder grinder unit adopts a quick disassembly structure, which can be quickly and conveniently disassembled and cleaned.
Equipped with a cyclone separator and dust collector, there is no dust flying during the production process; Dust capture bags can effectively intercept micro particles in the airflow, ensuring that exhaust emissions meet clean and environmental requirements.
The fine powder intercepted by the dust capture bag at the tail of the crusher group can be effectively recycled, reducing the material loss rate.

Ultra fine powder grinder machine structure and working principle

The material enters the grinding chamber through a spiral conveyor feeder, and is cut and crushed by high-speed rotating blades. The material is transported into a cyclone separator through negative pressure air transportation. The bag dust collector and the discharged material dust are filtered and recycled through a cloth bag through a vacuum box. There is no dust flying during the production process, and it can improve the utilization rate of the material and reduce enterprise costs.

Ultra fine powder grinder appliation:

The ultra fine powder grinder machine unit can handle the grinding and grading of various materials such as chemicals, food, pharmaceuticals, cosmetics, dyes, resins, shells, etc.

It can effectively crush various materials such as rice, sugar, various beans, agarwood, pepper, pepper, coffee beans, cocoa beans, fennel, star anise, cinnamon, cumin, cardamom, thyme, etc.

Materials with particularly high oil content, such as sesame, walnuts, peanuts, almonds, melon seeds, etc., cannot be crushed separately. To crush materials with particularly high oil content, it is necessary to mix them with other non oil or low oil content materials, and the proportion of high oil content materials should be as low as 25%. If there are large particles of high oil content materials, they need to be crushed (roughly) using a crusher or stainless steel coarse crusher before being crushed using an ultra-fine crushing unit. Then, the ultra fine grinder machine is used for further grinding.

Ultra fine powder grinder technical data

Model	WFJ15	WFJ20	WFJ30	WFJ60	WFJ80	WFJ100
Power	13.75kw	22.15kw	46kw	84kw	100.4kw	183kw
Capacity	50-200kg/h	80-300kg/h	100-800kg/h	200-1000kg/h	500-1500kg/h	1000-2000kg/h
Feeding size	＜10mm	＜10mm	＜15mm	＜15mm	＜15mm	＜15mm
Out size	80-350mesh	80-350mesh	80-350mesh	80-350mesh	80-350mesh	80-350mesh
Rotating speed	5800r/min	4200r/min	3800r/min	3200r/min	2800r/min	2000r/min
Dimension	420012502700mm	470012502900mm	664013003960mm	750023004530mm	820025004600mm	1100023005100mm
Weight	950kg	1250kg	2000kg	4200kg	5600kg	7500kg

Ultra fine powder grinder operation and maintenance

Ultra fine powder grinder operation tips:

Before running the machine, check if all components are loose, if there are any debris, and if the condition meets production requirements.
Turn on the power and run the machine idle for 3-5 minutes. Pay attention to any abnormalities in the machine, and if so, immediately stop the machine for inspection.
Open the feeding port, add materials manually or with a hoist, with a loading capacity of 60% of the hopper volume, and can work continuously.

Ultra fine powder grinder maintenance:

Regularly check the fastening condition of each component of the ultrafine crusher to prevent it from loosening and falling off, and damaging the machine.
Each oil injection hole should be lubricated regularly, and the bearing area should be cleaned and filled with lithium based grease every six months.
When the ultra fine powder grinder stops working, it should be idle for a period of time, blow out the remaining materials in the machine, and then shut down.
When the powder grinding machine is stopped, debris outside the machine should be removed, all rotating parts should be lubricated, and stored in a dry and corrosion-free warehouse.