Alpine Table Roller Mills operate in accordance with the principle of pressure comminution, making them suitable for brittle but elastic feed products to deliver end-product fineness values of between approx. 10 µm and 100 µm.
Table Roller Mills are used wherever a high degree of production flexibility is demanded, typically for:
The product is subjected to compressive stress between the grinding table and the grinding rollers. The specific grinding force (contact force divided by the cross-sectional area of the grinding roller) is in the range between approx. 0.5 and 1 N/mm², whereby the effective pressures in the material bed are naturally much higher. The grinding table is set into rotation by a motor and suitable gear unit, peripheral speeds of between 2 and 6 m/s are used.
A fundamental feature of Alpine’s Table Roller Mill is the optimised kinematics of the grinding rollers and grinding table to permit the production of large amounts of fines. In combination with a Turboplex ultrafine classifier ATP, this now makes it possible to manufacture end products with a Table Roller Mill that have a fineness of d97 = 10 µm.
Table Roller Mills are robust and time-proven mills for soft to medium-hard mineral raw materials and industrial bulk materials. The advantages are the simple fineness adjustment and fast product change.
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Typical Applications of a Particle Size Analyser:
Typical features of the ANR:
Table Roller Mills are used wherever a high degree of production flexibility is demanded, typically for:
Typical Applications of the Extruder Machine:
Typical Applications of Cone Mills:
It is especially suited to delicate products and processes where very accurate results are required and is synonymous with gentle mixing of large volumes of up to 100,000 litres, delivering:
The Vrieco-Nauta® conical screw vacuum dryer also offers:
The following industry areas are relevant for Contraplex mills:
It is a multi-purpose, high shear mixer suitable for a variety of applications and offers:
Typical Applications
Mechanofusion offers a range of unique production and particle design benefits:
Typical Applications
Typical applications:
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Features include:
Features include:
The design and principle of operation are almost identical with that of Alpine’s AFG product line of fluidised bed opposed jet mills.
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Features include:
Features include:
Features include:
Features include:
Features include:
Features include:
The Schugi® Flexomix mixer/agglomerator is ideal for use in the production of instant products such as soups, beverages and sauces as well as chemical and pharmaceutical products. It is suitable for:
Typical operating advantages are:
This cost effective mill has a range of features including:
Hosokawa Stott packing heads offer:
In short, the Alpine Ultraplex UPZ Fine Impact Mill can be tailored to match the individual requirements of every customer. The versatility of different available milling elements fulfils a wide variety of demands on the end-product, for example:
Typical benefits of the ZPS mill are:
