Micron Powder Systems Model 4TH Mikro Pulverizer 75HP C/S Hammer Mill

Loeb # 65713 Model 4TH
OEM Micron Powder Systems
Year Serial 8994
Electrical Location Illinois
Condition As is Size 75.00
Lease for only 1,002.55 / mo. Rent for only N/A
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Micron Powder Systems Mikro Pulverizer Hammer Mill, Model 4TH, Carbon Steel. 20in Diameter x 12in wide rotor with 4 rows swinging stirrup hammers. Top gravity feed hopper, bottom screen. Bottom discharge hopper with a Roper pump, driven by a 3hp gear motor. Mill driven by a 75 hp, 3/60/460 volt, 3570 rpm motor. Mounted on a carbon steel frame. The Mikro Pulverizer consists of a high speed rotor assembly fitted with hammers. The grinding chamber is fitted with a cover containing a multiple deflector liner and a retaining screen at the point of mill discharge. A screw mechanism is often used to introduce feed material into the grinding chamber. The grinding process is affected by three basic variables: the type of hammers, the rotor speed, and the size and shape of the screen opening. There are two types of hammers: the stirrup, recommended where a fine particle size is desired; and the bar, which generates a coarser grind with a minimum of fines. Both types are tipped at the wearing edge with various abrasion resistant alloys. Rotor speed affects the fineness of the grind as follows: low speeds result in a coarse grind and high speeds produce a fine grind. Size and shape of the retaining screen openings also affect the product. In general, a finer screen opening will result in a finer grind. The retaining screen does not function as a sifting screen except in coarse granulations. Controlled Particle Size - Optimum particle size reduction can greatly affect chemical reaction speeds, solubility, weight, color, volume, appearance and strength of ground products. Mikro Pulverizers provide accuracy in particle size control because the grinding action is entirely mechanical. Once a mill is set to deliver a certain product, it will continue to produce exactly the same result without adjustment. Grind, Blend and Disperse - Mikro Pulverizers grind, blend and disperse in a single operation. Intensive action thoroughly mixes dissimilar ingredients into a finished product. Heat sensitive materials are handled by adjustment of mill speed, hammers, screen and discharge air relief, as well as with pneumatic conveying. Conditioned air may be bled into a grinding chamber, or the feed may be pre-conditioned or chilled. The Mikro-Pulverizers comes in many model sizes from small pilot scale to massive production models.

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