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            [post_date] => 2015-01-06 10:52:36
            [post_date_gmt] => 2015-01-06 10:52:36
            [post_content] => 
            [post_title] => Micron Xerbis Agitated Media Flash Dryer
            [post_excerpt] => 
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            [post_name] => micron-xerbis-agitated-media-flash-dryer
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            [post_modified] => 2026-06-16 09:36:14
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            [post_date] => 2015-01-06 10:52:36
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            [post_content] => Mikro ACM® Air Classifying Mills were invented by HMPS in the late 1960’s and are one of the most versatile types of size reduction equipment available in the market. These units while being capable of producing fine, medium and coarse grinds for a wide variety of materials for Food, Pharmaceutical, Chemical and Mineral industries, require very little maintenance over their life span. The basic design of these mills is the impact size reduction that is coupled with an internal dynamic classifier which controls the outlet (product) particle size via recirculating the coarse particles back into the grinding zone.

There are seven main factors which determine particle size distribution for the Mikro ACM® Air Classifying Mill. When varied, the rotor type and speed combined with the liner and hammer count affects the production of fines. The separator type and speed affects the top size of the product. And lastly, the airflow governs the throughput as well as top size and fines generation. With the endless available options a machine can be configured to process just about any material that is below MOH’s hardness of 5.
            [post_title] => Mikro ACM® Air Classifying Mill
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            [post_name] => mikro-acm-air-classifying-mill-3
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            [post_modified] => 2026-06-04 12:01:38
            [post_modified_gmt] => 2026-06-04 16:01:38
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            [guid] => https://www.hmicronpowder.com/mikro-acm-air-classifying-mill-3
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    [2] => WP_Post Object
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            [ID] => 1054
            [post_author] => 2
            [post_date] => 2015-01-06 10:52:36
            [post_date_gmt] => 2015-01-06 10:52:36
            [post_content] => 

The grinding air is injected tangentially via Laval nozzles in the nozzle ring into the machine. This causes a spiral jet of air to form in the grinding zone, from which the mill derives its name. A high pressure forms in the mill as a result of the spiral flow of air that can rise to 1 bar overpressure in operation without product. The integrated injector is charged with compressed air which ensures that the product is conveyed into the machine against the overpressure present in the machine. This, however, is associated with a considerable compressed air consumption, which can be as much as 30% of the total grinding air requirement.

The feed product circulates close to the nozzle ring and is thus intercepted repeatedly by the air jets exiting the nozzles. Comminution is the result of inter-particle collision caused by the particles flowing at different speeds in the nozzle jet. Comminuted material is conveyed along with the air to the discharge, the spiral flow subjects the particles to a classification: only fine particles are discharged, coarse particles remain in the mill.

Alpine® AS  Spiral Jet Mills are characterized by a special geometry of the mill housing in the area of the discharge, which contributes towards a finer classification effect and a sharp top cut.

The product also has an effect on the air flow within the machine: the more product there is in the machine, the more the spiral flow is braked and the lower is the centrifugal force and the coarser the end product. The relationship of the product to the classifying air flow rate is therefore the most significant parameter for setting the fineness of the spiral jet mill. In principle, different nozzle angles can also be used to achieve the required fineness values, whereby the complete nozzle ring must be exchanged in this case.

[post_title] => Alpine AS Spiral Jet Mill [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => alpine-as-spiral-jet-mill [to_ping] => [pinged] => [post_modified] => 2021-05-12 17:01:59 [post_modified_gmt] => 2021-05-12 21:01:59 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 16 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 1049 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>
Model 40 / 63 50 / 80 63 / 100 80 / 160 125 / 125
Drive Standard HP 50 75 100 200 250
Throughput Lbs/Hr 1,100 2,200 3,300 6,500 11,000
Rotor Speed RPM 660 550 525 350 250
Rotor Knives Number 4 5 6 8 12
Bed Knives Number 3 4 5 6 9
Weight Lbs 5,600 6,800 14,000 24,800 28,000
[post_title] => Alpine RO Rotoplex Granulator [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => alpine-ro-rotoplex-granulator [to_ping] => [pinged] => [post_modified] => 2026-06-01 10:42:22 [post_modified_gmt] => 2026-06-01 14:42:22 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [4] => WP_Post Object ( [ID] => 1050 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>
Model 45 / 100 CL 60 / 140 CL 80 / 170 CL 90 / 200 CL
Throat Size at Chamber Inches 18 x 40 24 x 55 32 x 67 36 x 79
Throughput Lbs/Hr 1,000 3,000 5,000 8,000
Motor HP 60-100 100-150 150-200 350-400
Cutting Circle Diameter Inches 18 24 32 36
Bed Knives Number 4 / 2 6 / 2 8 / 2 10 / 3
Weight Lbs 12,500 16,000 20,800 24,000
[post_title] => Alpine CL Series Granulator [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => alpine-cl-series-granulator [to_ping] => [pinged] => [post_modified] => 2026-06-03 16:42:41 [post_modified_gmt] => 2026-06-03 20:42:41 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [5] => WP_Post Object ( [ID] => 1066 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] => With Alpine High Pressure Roller Mill products are produced with a precipitous granule distribution. The high pressure roller crusher is also called roller crusher or roller press. The significant difference of high pressure roller grinding compared with compaction is that the press forces between the rollers are lower because no new adhesive forces need to be created. The mill feed is transported to the most narrow gap by the counter rotating rollers through friction effects. Both rollers are pressed against each other using hydraulics. This milling force is transferred to the mill feed. Through selective contact of the individual granules are created at extremely high inner tensions which lead to fractures. The use of the optimal milling force leads to compact mills with extremely low energy requirements. Because only the outer particles of the material bed have contact with the surface of the rollers, milling that is almost contamination-free is possible. High Pressure Roller Mills are used in the cases of medium-fine crushing of hard materials such as ceramics, minerals from 5 up to 9 on the Moh's hardness scale, metals and metal alloys. High Pressure Roller Mills are used in continuous operation or in a closed circuit with screening machines or classifiers. [post_title] => Alpine High Pressure Roller Mill [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => alpine-high-pressure-roller-mill [to_ping] => [pinged] => [post_modified] => 2026-06-11 14:52:35 [post_modified_gmt] => 2026-06-11 18:52:35 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 15 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [6] => WP_Post Object ( [ID] => 1038 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] => [post_title] => Alpine Picoline [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => alpine-picoline [to_ping] => [pinged] => [post_modified] => 2026-08-13 14:35:57 [post_modified_gmt] => 2026-08-13 18:35:57 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 18 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [7] => WP_Post Object ( [ID] => 1095 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] => [post_title] => Alpine Pharmapaktor APC L [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => alpine-pharmapaktor-apc-l [to_ping] => [pinged] => [post_modified] => 2021-05-19 17:09:13 [post_modified_gmt] => 2021-05-19 21:09:13 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [8] => WP_Post Object ( [ID] => 1045 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>
Model
1624
1632
Throat Size at Chamber
Inches
16 x 24
16 x 32
Screen Area
Sq. Inches
564
750
Motor
HP
25 – 30
30 – 40
Cutting Circle Diameter
Inches
16
16
Rotor Knives
Number
3
3
Bed Knives
Number
1
1
Weight – SPL / SIL
Lbs
2,200 / 2,220
2,500 / 2,530
Throughput
Lbs/Hr
900
1,100
[post_title] => Polymer Systems Large Part Granulator [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => polymer-systems-large-part-granulator [to_ping] => [pinged] => [post_modified] => 2026-06-01 10:34:07 [post_modified_gmt] => 2026-06-01 14:34:07 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [9] => WP_Post Object ( [ID] => 1044 [post_author] => 6 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>
Model SF 1420 SF 1824
Throat Size at Chamber Inches 14 x 20 18 x 24
Screen Area Sq. Inches 337 493
Motor HP 15 – 30 25 – 50
Cutting Circle Diameter Inches 12.5 16
Rotor Knives Number 3 3
Bed Knives Number 2 2
Throughput Lbs/Hr 1,200 2,100
Blower HP 1.5 3-5
Cyclone Model 50 75
[post_title] => Polymer Systems Premium Shurfeed Granulator [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => polymer-systems-premium-shurfeed-granulator [to_ping] => [pinged] => [post_modified] => 2026-06-01 10:27:26 [post_modified_gmt] => 2026-06-01 14:27:26 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [10] => WP_Post Object ( [ID] => 1037 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>
Model 2030 / 2430 2036 / 2436
Throat Size at Chamber Inches 24 x 30 24 x 36
Screen Area Sq. Inches 730 910
Motor HP 40 – 50 50 – 100
Cutting Circle Diameter Inches 20 20
Rotor Knives Number 3 3
Bed Knives Number 2 2
Throughput Lbs/Hr 2,000 2,400
Weight Lbs 6,000 6,700
[post_title] => Polymer Systems Shurfeed 2000 Granulator [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => polymer-systems-shurfeed-2000-granulator [to_ping] => [pinged] => [post_modified] => 2026-06-01 10:29:45 [post_modified_gmt] => 2026-06-01 14:29:45 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [11] => WP_Post Object ( [ID] => 1043 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>
Model 912 1116 1120
Throat Size at Chamber Inches 9 x 12 11 x 16 11 x 20
Screen Area Sq. Inches 190 297 373
Motor** HP 7.5 – 10 10 – 15 15 – 20
Cutting Circle Diameter Inches 10.3 12.5 12.5
Rotor Knives Number 2/3 2/3 2/3
Bed Knives Number 1 1 1
Weight – SPL / SIL Lbs 1,050 / 1,200 1,500 / 1,800 1,600 / 2,200
Throughput*** Lbs/Hr 400 500 650
Bin Capacity Cubic Feet 3.6 3.6 6.2
[post_title] => Polymer Systems Press Side Granulator [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => polymer-systems-press-side-granulator [to_ping] => [pinged] => [post_modified] => 2026-06-01 10:26:21 [post_modified_gmt] => 2026-06-01 14:26:21 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [12] => WP_Post Object ( [ID] => 1060 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] => The Mikro Atomizer® Air Classifying Mill uses air flow to convey materials to the grinding zone. Size reduction occurs when hammers fitted to the rotor impact particles at 4,000 to 8,000 RPMs. A deflective liner returns oversized particles to the hammer impact zone for further reduction. The ground materials are then conveyed to the classifier wheels which are mounted to the grinding rotor. Larger particles are rejected for regrinding as the desired particles are air conveyed by internal fan blades and exit the mill for collection. [post_title] => Mikro Atomizer® Air Classifying Mill [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => mikro-atomizer-air-classifying-mill [to_ping] => [pinged] => [post_modified] => 2026-06-11 14:42:41 [post_modified_gmt] => 2026-06-11 18:42:41 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 3 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [13] => WP_Post Object ( [ID] => 1062 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] => [post_title] => Micron Pulvis Agitating Media Mill [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => micron-pulvis-air-classifying-mill [to_ping] => [pinged] => [post_modified] => 2026-06-11 14:58:35 [post_modified_gmt] => 2026-06-11 18:58:35 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 20 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [14] => WP_Post Object ( [ID] => 1076 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] => The Mikro® Classifier is characterized by its optimized cyclone-classifier principle. Because of the optimized flow pattern and the use of a high-efficiency classifying wheel, the Mikro® Classifier is especially suitable for ultrafine classifying operations in in-line mode.


The feed product is fed tangentially to the top of the classifier. The classifying wheel separates the feed product into a coarse fraction and a fines fraction. The classifying air and the fines pass through the classifier wheel, whereas the coarse material settles on the housing wall. A flow of secondary air introduced tangentially above the product discharge recirculates any unclassified material to the classifying wheel for renewed classification, whereby agglomerates are dispersed and the material is then distributed uniformly in the classifying zone. The optimized classifying wheel geometry results in a high product yield at an extremely high precision of cut. In addition, the low pressure drops result in low energy consumption and correspondingly lower operating costs.

The Mikro® Classifier was designed for all types of fine to medium-fine products. It is especially suitable for powder coating classification aimed at reducing the ultrafine portion under 5 – 10 µm.

[post_title] => Mikro® CC Air Classifier [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => mikro-classifier [to_ping] => [pinged] => [post_modified] => 2021-05-22 02:46:44 [post_modified_gmt] => 2021-05-22 06:46:44 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [15] => WP_Post Object ( [ID] => 1046 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>
Model 1010
Throat Size at Chamber Inches 10 x 10
Screen Area Sq. Inches 240
Motor HP 7.5 – 10
Cutting Circle Diameter Inches 10
Rotor Knives Number 3
Bed Knives Number 2
Weight – SPL / SIL Lbs 675
Throughput Lbs/Hr 300
[post_title] => Polymer Systems Hot Melt Granulator [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => polymer-systems-hot-melt-granulator [to_ping] => [pinged] => [post_modified] => 2026-06-01 10:36:48 [post_modified_gmt] => 2026-06-01 14:36:48 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) [16] => WP_Post Object ( [ID] => 1093 [post_author] => 2 [post_date] => 2015-01-06 10:52:36 [post_date_gmt] => 2015-01-06 10:52:36 [post_content] =>

Benefits

  • Continuous drying, milling and classifying in a single compact system
  • Safe drying of temperature-sensitive products — even at elevated temperatures
  • Produces ultra-fine, uniform powders in just seconds
  • Handles moist solids with up to 80% moisture content — including slurries, pastes, doughs, filter cakes and wet powders
  • High evaporation capacity and fast thermal transfer
  • 30–40% lower energy consumption per kg of evaporated water compared to conventional drying technologies
  • Small footprint and excellent accessibility for inspection and cleaning

Rotor Types

Hosokawa Flash Dryers are available with a choice of three rotor types, selected according to product characteristics and specific process goals. Each rotor offers distinct advantages to suit a wide range of applications:
  • DMR Rotor A high-speed multi-blade rotor designed for strong dispersion, generating a powerful air vortex with tip speeds of up to 110 m/s. Ideal for maximum dispersing performance.
  • MDH Rotor A horizontally driven rotor with swinging hammers for intensive grinding. Recommended for processing slurries and pastes requiring strong milling.
  • MDV Rotor A vertically driven grinding rotor that gently disperses wet agglomerates and solids. Suited for mild dispersion and grinding of heat-sensitive products.
[post_title] => Micron Drymeister Flash Dryer [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => micron-drymeister-flash-dryer [to_ping] => [pinged] => [post_modified] => 2026-06-04 13:18:18 [post_modified_gmt] => 2026-06-04 17:18:18 [post_content_filtered] => [post_parent] => 0 [guid] => [menu_order] => 0 [post_type] => hm-products [post_mime_type] => [comment_count] => 0 [filter] => raw ) )
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