Portable Universal Mini or Large Milling Machine Grinder for Dry Rice Maize

Product Description

 portable universal mini or large milling machine grinder for dry rice maize

Working Princible

After years of technological research and development, as well as upgrades and improvements, our company has recently developed the LQF series fluidized bed jet mills. The LQF series fluidized bed jet crushers are a new generation of ultra-micro jet crushing equipment, integrating advanced international multi-nozzle technology, fluidized bed technology, and vertical classification technology. This achieves a diversified flow field, fluidized material layer, vertical classification, and electromechanical integration combination technology system, representing the development direction of jet mills.

Performance & Characteristics

The fluidized bed jet crusher combines crushing, classification, mixing, and homogenization mechanisms in one, achieving unique advantages in online operation, thus has the following characteristics:

(1) Uses a Laval crushing nozzle with a certain contraction angle, which provides a high impact speed. Particles are accelerated by the airflow nozzle and collide with each other, with the collision speed being the superposition of the two relative speeds, resulting in high crushing efficiency.
(2) Low energy consumption, compared with other types of jet mills, it can save energy by 30-40%.
(3) Since the main crushing action is the mutual impact and collision of particles in the fluidized bed, with high-speed particles rarely colliding with the mill walls and materials not passing through the nozzle, wear is extremely small, and it can even be used to crush materials with a Mohs hardness of up to 9.5.
(4) Equipped with a large-diameter vertical grouped rotor with high grouping precision, the product particle size distribution range is narrow, and the particle size adjustment is very convenient, not affected by the feed particle size.
(5) Wide range of applications, and can crush heat-sensitive materials.
(6) The equipment operates smoothly with low noise, far below the permissible value (<85dB).
(7) Compact structure, with a floor area reduced by 3-6 times and a volume reduced by 6-10 times compared to other traditional jet mills.
(8) The classification chamber can be flipped 180°, and the crushing chamber has a quick-opening door structure, making the equipment easy to clean and convenient for changing crushed varieties.
(9) Advanced automatic control functions make operation very convenient, safe, and reliable.
(10) The entire system operates in a fully enclosed manner, with an advanced and beautiful equipment appearance, practical, reflecting the good working environment and superior performance that modern powder processing technology should have.

 

Scope of Application

This machine can be widely used in industries such as chemical, metallurgy, mining, ink industry, lithium batteries, pharmaceuticals, pesticides, plastics, papermaking, pigments, coatings, dyes, abrasives, food, cosmetics, etc.
 

Product Parameters

Parameters\Model	LQF-100	LQF-300	LQF-350	LQF-400	LQF-500	LQF-600	LQF-800
Dimeter of crushing chamber mm	100	300	350	400	500	600	800
Milling Pressure MPa	0.7-1.0
Air consumption  m3 /min	2.5	6	10	12	22	25	40
he max speed of classify motor  r/min	22000	8000	8000	8000	6000	6000	4000
Classify wheel diameter mm	60	150	150	150	200	200	315
Classify motor power KW	1.1	4	4	4	7.5	7.5	15
Handle capacity kg/h	2-20	10-100	10-250	50-300	50-500	100-600	100-1000
The suitable input particle um	45(325)
Grinding particle D50 um	2-150 (The material density is 2.7*103g/cm3)
weight kg	150	260	300	530	650	750	970
Dimensions mm	1700*600*1590	944*825*1320	988*844*1440	1030*970*1706	1144*984*1960	1400*990*1978	1416*1398*2504

 

Detailed Photos

 

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