[ Powder Processing Service in Japan - Cryogenic grinding service by OSAKA Gas Liquid
Cryogenic grinding is a technique that uses liquefied nitrogen cooled to
an ultralow temperature (−196℃/-320 degree F) to freeze and grind various
materials including resins and foods. By using liquefied nitrogen produced
by an affiliated company in the same group, we can conduct low-cost and
highly efficient grinding
< Features >
1Any soft materials such as plastics and rubber, as well as foods containing oil or moisture, can be easily ground.
2By minimizing thermal alteration and oxidation during grinding, cryogenic grinding transforms materials into powder that retains their initial properties (such as a resin’s molecular structure or a food’s flavor).
3By optimally adjusting the grinding and temperature conditions, Osaka Gas
Liquid can produce powders that satisfy various customer requirements.
< Cryogenic Grinding Flow example >
< Service place >
Osaka Gas Liquid Co., Ltd. Cryogenic Grinding Center (plastics factory) 4 Chikko Hamadera-cho, Nishi-ku, Sakai-shi, Osaka 592-8351, Japan
(Within Senboku LNG Terminal I) TEL: 072-268-3171; FAX: 072-268-0019E-mail
>>> This factory has a series of powder processing equipment and various analytical
instruments including our own cryogenic grinding system. The factory handles
any types of grinding requirements, such as crushing, drying, separation
and mixing with its abundant experience and excellent technology.
Osaka Gas Liquid Co., Ltd. Cryogenic Grinding Center (food factory) 3-7 Takasago, Takaishi-shi, Osaka 592-0001, Japan TEL: 072-269-2981; FAX: 072-269-2982, E-mail
>>> This factory complies with hazard analysis critical control point (HACCP), designed with many innovations to prevent complex contamination (such as separation of general areas and clean areas). The factory is kept in a sanitary condition by implementing every possible measure to ensure an excellent level of hygiene.
* Cryogenic grinding service in USA is becoming available soon.
Please contact us for details.
< Examples of products >
90% below 150 microns(100 mesh)
85% below 250 microns (60 mesh)
90% below 150 microns (100 mesh)
99% below 38 microns (400mesh)
90% below 106 microns (140 mesh)
98% below 75 microns (200 mesh)
90 % below 500 microns (35 mesh)
95% below 45 microns (325 mesh)
90% below 150 microns (100 mesh)
Good flavor and texture
70% below 300 microns (50 mesh)
99% below 26 microns (500 mesh)
50 -500 microns (300 to 35 mesh)
Ultra fine grinding with narrow particle size for plastics can be provided.
We introduce powder products with finer particle size, an average 10µm or smaller, produced by cryogenic grinding. Further improvement of various powder properties such as liquidity, impregnation, and particle size distribution is expected.
More uniform particle size of finely pulverized powder can be produced.
Comparison of particle size narrowness of products between shear and impact
We introduce powder product with more uniform particle size (with reduced amount of fine powder waste). More uniform size and narrower distribution improve yield, handling, and performance.
Sieving (classification) systems
By using various types of classifiers, we increase the added value and
improve the quality and performance of products. By employing a wide range
of machines from testing purposes to large-scale production, we can produce
powder by the target grain size and particle distribution of the customer’s
> Centrifugal air-flow classifier
Fine particles are separated from coarse particles by using a combination of centrifugal force generated from the rotor and the centripetal force of the air flow. The classification point is easily adjustable by changing the rotor speed.
> Blow-through screen
The reverse air prevents screen clogging, while continuously and sharply cutting the powder.
> Circular vibrating screen
Particles are efficiently classified by using a combination of vibrating screen and 3D motions (horizontal, vertical, diagonal).
>>>> Questionnaire for Cryogenic Custom Grinding service is
[ Powder Processing Service in Chicago - air classification by NISSHIN, MATSUBO, wet scrubbing and dust removing by ACO, spray drying by FUJISAKI ELECTRIC ]---- toll service or rental available
< Service Example of particle/powder size adjustment >
1) Polyester color toner to be classified to 3 fractions (Fine/middle/coarse) at 1 time cut
2) Nickel(metal) or ceramics powder to be classified below 1.5 micron
3) Calcium Carbonate to be classified below 3 micron
4) Remove fine dust below 5 microns from plastics, metal powder
Spray Dryer MDL-050
MATSUBO ELBOW-JET EJ-L3
NISSHIN TURBO-CLASSIFIER TC-15NS
ACO Double Scrubber WDS2.5 for PM2.5
ACO Wet Scrubber
ACO CFS100 (dust remover)
Laser (0.2-500 microns)
Multisizer II at laboratory
Hitachi oil free compressor
[ Spray Dryer, Air Classifier & Dust Remover available in laboratory
[For powder processing and/or test service in Japan, please download the following EDS/questionnaire sheet.]
- OSAKA GAS LIQUID Cryogenic grinding service - Pdf file (32kb), Word file (44kb)
- MATSUBO Turbo-Mill (mechanical pulverizer) - Pdf file (49kb), Word file (78kb)
- MATSUBO Crack-U-Lator (granulator/pulverizer) - Pdf file (55kb), Word file (79kb)
- Nisshin Engineering (jet mill, air classifier, closed circuit system) Pdf file (31kb), Word file (44kb)
- Cilas 930L (Laser method particle size distribution, wet, 0.2-500 microns)
- Coulter Multisizer II (Particle counting type particle size distribution)
- Cilas 1190 (Laser method, particle size, dry) - in Wisconsin state
[ Test and Custom Processing Service ORDER FORM (EDS) ]
In order to assist you in testing and/or custom processing your material
in USA, we need further detailed information on your material and material
Once AAAmachine receives the completed EDS, we will recommend the best equipment for the job and prepare a service
quotation to include an estimate for the time required to complete the
For Questions please call: 1-800-996-0070, or contact us.
[ AAAmachine, Inc. SERVICES - Powder processing services, parts supply ]
AAAmachine, Inc's powder processing service provides testing and custom powder processing service that offers timely services in USA ranging from laboratory test, performance comparison, toll manufacturing
and measuring analysis. AAAmachine, Inc. is able to produce large-scale
toners by cooperating with partners/equipment manufacture in foreign countries.
From mm order to the submicron level, from foods, metals, rocks, slag, toners, and carbon to powder coating,
and from heat-sensitive to abrasive powders, AAAmachine handles custom
classification of every type of material.
AAAmachine meets all needs for manufacturing ultra-fine powders, attaining
extremely narrow particle size distribution. And by utilizing a world-class classifiers, it can handle classifying various powders from mm order to submicron/nano-meter
With its cutting-edge AAA rating powder processing technology, AAAmachine meets all the customers' needs. A world class powder measuring technology is also available. A world class precise measurements and an extraordinarily experienced and capable staff are the keys to the Company's success in this field.
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