Produkter
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Tørformaling (Hosokava
Alpine, Siebtechnik) |
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Pharma / Food
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Designed for maximum safety and versatility, the Alpine® UPZ Fine Impact Mill allows one mill to perform several functions with ease. Using a wide range of interchangeable size reduction media, the UPZ mill systems
produces fine and ultra fine particle size reduction. The unit has been
designed with accessibility and ease in cleaning in mind, and is available in
CIP and or SIP sterilization options, as well as designs for total product and
explosion containment.
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Ultraplex UPZ 160 |
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Contraplex CW Mill |
Contraplex
Wide Chamber Mills enable the trouble-free ultra fine grinding of difficult
products even in continuous operation. The wide chamber housing prevents
coating problems and mill blockages, even when processing fatty, oily, or sticky
products which have a strong tendency to deposit. Extremely high grinding
fineness is achieved by the high relative speed of the discs. Adjustment
parameters such as direction of rotation and disc speed combinations permit
grinding conditions to be individually customized. Contraplex Wide Chamber Mills
is often used
for cryogenic grinding with liquid nitogen, for mineral powder coating
and for protein enreichment of flours by size reduction and air
classification.
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Circoplex Classifier Mill ZPS
For high finenesses, cool grinding and
flexible production parameters in the fineness range < 10 µm to 500
µm.
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Circoplex
classifier mills are universally applicable for almost all products up to
a hardness of approximately 3.5 Mohs, when an extremely high end fineness
and low energy consumption is required. The combination of
mill and classifier permits production of the finest powders with closely
defined particle size distributions. The ZPS grinds considerably
finer than conventional systems and consistently produces end products
with steep particle size distributions even at high capacities.
Design and Operation:
The product to be ground is fed from above via a rotary airlock
directly into the classifying chamber, where particles which are
already of the required product fineness are directly separated by the
Turboplex ultra-fine classifier without loading the grinding media.
The size reduction media consist of the impact beater system and the
stationary, triangular-ribbed grinding track which sorrounds the
grinding chamber. The impact beaters themselves are exchangeable. The
grinding track consists of individual segments.
The pulverised product is conveyed to the horizontally mounted
Turboplex classifier. The fine material, i.e. end product, is
discharged through the blow-out opening; the coarse material rejected
from the classifier is recirculated for further grinding. Air is
supplied to the mill through the duct.
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LGM Long Gap Mill |
The NEW Mikro-LGM™
Long Gap Mill assures superior product quality and peak operational
efficiency. Built upon the strength of Hosokawa’s unparalleled experience
in size reduction, thermal processing and classification, the Mikro-LGM™
long gap mill is designed to meet the exacting demands of a wide variety of
industrial applications.
For further information see
Maletørring
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| The Alpine®
AS Spiral Jet Mill System is optimized for applications in high-grade
pharmaceuticals and fine chemicals. Features include ultra fine size
reduction of dry materials with a crystalline structure up to Mohs hardness
of 3 and production of a powder with a high ultra fine portion between 0.5
and 10 microns. The design permits ease and thoroughness of cleaning. After being dismantled into it’s component parts, the Alpine®
AS Spiral Jet Mill can be cleaned in an ultrasound bath or autoclave. |
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This
compact and portable design meets the highest pharmaceutical
standards with an extremely attractive cost-performance ratio.
Specifically designed ancillary components ensure
extremely high recovery of valuable material.
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Alpine® AFG fluidized bed opposed jet mils are engineered to
consistently produce superfine powders without oversize particles across
the entire working range. The Alpine® AFG
Fluidized Bed Jet Mill is suitable for the fine and ultrafine
size-reduction of any material up to a hardness of 10 Mohs that can be
fluidized by the expanding compressed gas in the grinding chamber. These mills are typically used in applications not limited by feed size,
heat sensitivity of the material or abrasive characteristics. Within
their entire working range, fluidized bed jet mills produce ultrafine
powders. Ultrafine powders with extremely steep particle size
distributions can be produced. |
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The
unique internal classifier ensures tight top size control without
over grinding. Patented multi-classifier wheel design ensures
the same fineness while scaling up from small to large sizes.
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| Mineral
& Metal / Chemie: |
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| The Alpine®
ATR Agitated Pearl Mill is ideal for the dry production of superfine
mineral powders finer than 10 µm. Grinding pearls between 200 micron
and 5 mm in diameter guarantee maximum energy intensity and an effective
surface area enlargement in the end product. |

ATR Agitated Ball Mill
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Typical
applications are mineral fillers, glazing raw materials and
non-mineral hard materials including limestone, quartz, zircon sand,
talc, ceramic colours and frits, and titanium dioxide.
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The
Alpine® Table Roller Mill AWM features conical grinding rolls for
high-pressure comminution. The grinding rolls are equipped with a hydraulic
pressure mechanism for all machine sizes. Its applications are suitable
for materials up to a maximum Mohs’ hardness of 6 with up to 6% quartz
content. Examples include talc, dolomite, quicklime, calcium
hydroxide, gypsum, phosphates, and chemical raw materials.
The Alpine® AWM Table Roller Mill features a compact design and
yields high throughput rates at high fines without excessive vibration. Two
internal classifier styles are offered in accordance with the desired fineness.
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AWM Table Roller Mill
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Type 310 ECP (Ecoplex)
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High-Compression
Roller Mill ECP (in combination with a downstream classifier)
(Ecoplex)
Dry Processing-Grinding+Classifying-Superfine Grinding
High-compression comminution of brittle products.
Specially designed for the ultrafine grinding range or to
achive steep particle size distribution in the coarse fraction.
End-product finesses to approx. d97= 8 my.
Low energi costs at high performance and reduced wear compared with
ball mills.
Compact design.
Curcuit mode with an ALPINE ultrafine classifier. |
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Super Orion Ball Mill |
Alpine® Super Orion Ball Mill is still the workhorse in the mineral powder
industri. Since developing the S.O.- S.F. (superfine) mill, Alpine are now
in a position to produce extremely fine fillers (60-70% <2 my) in direct
circuit using a dry, low-energy and low-cost process.
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Micronising and classifying in one machine |
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Fine and microfine |
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Steep particle size distribution
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Compact design |
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Easy cleaning versions available (also CIP) |
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Low temperature increase |
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Pressure shock resistant available
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Applications
Discontinuous drum mills are employed for fine and micro
comminution (in the micrometer range) and silmultaneous mixing of
relatively coarse materials (up to approx. 30 to 40 mm) of all
degrees of hardness. Depending of the constitution of the grinding
material, differentiation is made between dry and wet grinding (TT...
or TN...). When ironfree grinding is required, the steel grinding
drum (T...S) is lines (T...F). The mill lining and grinding bodies
are then chosen from a product-compatible material (usually: hard
porcelain, steatite and Stemalox). |
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| The ESM Mills are suitable for reduction of all brittle
material. Depending
on the grinding time and material reduction of 20 mm feed material are possible.
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Siebtechnik Eccentric Vibrating Mill ESM |
The attainable ultimate fineness is approximately 0-5 my.
Vibrating mills are specially suited for combining grinding and
mixing, as well
for mixing alone.
A feed material consisting of many different components can be efficiently
reduced and throughly mixed in one operation. Grinding in vacuum, under pressure
an in inert gas is also possible. The mills are very suitable for
mecanical-chemical processes.
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