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After compaction in the roller compactor, there is a downstream crushing step. This step is also known as degrading granulation. This is where rotor fine granu-lators of the RFG model made by Alexanderwerk are used. As opposed to the WP 120 roller compactors, this granulating module is of a single-stage design, and of larger dimensions accordingly.
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This roller compactor provides a maximum pressure force of 30 kN/cm. PP 250: This is an extremely popular roller compactor made by Alexanderwerk for the economic compaction of raw materials. It provides a throughput of up to 5,000 kg/h and a roller diameter of 250 mm with a roller width of 125/250/500mm.
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Roller compactors manufactured by Alexanderwerk have been successfully used for years in the chemical and natural resources industries in the production of organic and anorganic raw materials such as: Textile dyes Օ Battery substance Salts Օ Silicid acid Animal feeds Օ litter Toner > litter Battery substance Silicid acid Salts Animal feeds Toner size="-1">
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One used Alexanderwerk Roller Compactor, Model WP120, Serial 900-0021, built 2006, stainless steel construction, horizontal screw feeder with pre breaker, cantilevered rolls, flake crusher, pre granulator and fine granulator attachements, rated +/- 5g batch, 8 - 40 kg/hour continuous, Siemens Simatic multi panels operation with operator control panel, portable …
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Used- Alexanderwerk WP 50 304 Stainless Steel Roll Compactor System consisting of: (1) Model WP 50 roller compactor. (2) 152 mm (5.98") diameter x 75 mm (2.95") face 410/16/20 stainless steel smooth style cored rolls, approximate capacity up to 120 kg/hr, driven by a 1.5/2.2 kw, 3/50/680 volt motor, approximate roll speeds first stage 8 rpm, second stage 16 rpm.
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One used Alexanderwerk Roller Compactor, Model WP120, Serial 900-0021, built 2006, stainless steel construction, horizontal screw feeder with pre breaker, cantilevered rolls, flake crusher, pre granulator and fin... Los Angeles, CA, USA Click to Request Price Top Seller Fitzpatrick IR520 Chilsonator Roller Compactor, S/S Manufacturer: Fitzpatrick
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Alexanderwerk roller compactors are used in compacting (and granulation) processes in the following applications: Compaction & Granulation of battery batterie mass Compaction & Granulation of catalysts Compaction & Granulation of color pigments Compaction & Granulation of enzymes Compaction & Granulation of natural / biological bulk materials
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The Alexanderwerk WP120 is a roller compactor with an integra ted two-stage mill that i s used for small/medium scale batch manufacture. The two …
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To conduct the study, immediate-release ciprofloxacin tablets manufactured via roller compaction were used as a prototype system. Granules were manufactured using an Alexanderwerk WP120 roller compactor and tablets were …
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Buying & Selling Used Roll Compacting Equipment and Machines. Phoenix Equipment buys and sells used, unused and reconditioned Roller Compactors and Chilsonators, manufactured by: Fitzpatrick (The Chilsonator), Alexanderwerk (Roller Compactor PP Model and WP Model), Hi Bar Systems and others.
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In the roller compaction process, powder flow properties have a significant influence on the uniformity of the ribbon properties. The objective of this work was to improve the powder flow in the feeding zone by developing novel feeding guiders which are located in the feeding zone close to the rollers in the roller compactor (side sealing system).
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As the roller compaction process is widely used from lab to industrial scale, thus there is a need to consider the comparisons of the work in different scales of roller compactors, which has been ...
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Alexanderwerk Inc is located in Montgomeryville, Pennsylvania and is a wholly owned subsidiary of Alexanderwerk AG Germany. Alexanderwerk AG has been designing and manufacturing pharmaceutical, nutraceutical, and chemical equipment since 1945. Our core business is in roller compaction, size reduction and granulation, grating/ shredding, and ...
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Vibratory Rollers Vibratory rollers are also called vibratory to crush compactors. These rollers rearrange particles in the soil to decrease the spaces between them and increase the density. Vibratory rollers use a circular wheel to crush and flatten soil. These machines are used in construction sites, typically for roadwork.
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They were roller compacted at a wide range of roll pressures and roll gaps on Alexanderwerk® WP120, Alexanderwerk® WP200 and a costumer-built instrumented roller compactor. The normal and shear stresses during the process at different conditions were measured via a roller instrumented with strain gages on roll surface across roll width.
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An Alexanderwerk WP 120 PHARMA (Remscheid, Germany) roller compactor was used to granulate the primary powder formulations into granules and ribbons. Hydraulic pressures of 20, 50, 80 and 100 bar were used to roller compact the material. The screw speed used was 19 rpm, the roller speed was 6 rpm, and the roller gap was set at 2 mm.
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One used Alexanderwerk WP120V Pharma Roller Compactor. 5G and up batch size. Up to 40KG an hour of continous throughput operation. Compacts at 21.3 Kn/cm of roller width. One Auger. One complete set of 25MM Diamo... Los Angeles, CA, USA Click to Request Price Top Seller USED ALEXANDERWERK SHREDDER/GRATER, MODEL RAN70 Manufacturer: …
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Roller compactor. Alexanderwerk WP120 (pilot scale) and WP200 (commercial scale) roller compactors were used in the study. The major differences between the two roller compactors are roller width (120 mm vs 200 mm) and roller depth (40 mm vs 75 mm). While the WP120 uses a horizontal single screw feeder to deliver the powder from the hopper to ...
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Used roller compacting plant made by Alexanderwerk circa 1987 with equipment still installed but no longer in use. Plant was used to compact cordierite and silicate material from low density powder into a high density powder.
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used lab demo and rental unit alexanderwerk roller compactor, model wp120pharma, stainless steel construction, with 120mm diameter x 40mm roll faced rolls, with axial grooved rolls, cored rolls for cooling (less chiller), hand feed system, vacuum de-aeration, side seal separation chute, 20-230 bar compression pressure, pre granulator and fine …
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Used- Alexanderwerk Roller Compactor, model WP120V Pharma, stainless steel. Horizontal screw feeder with pre-breaker, cantilevered rolls, flake crusher, pre-granulator and fine granulator attachments, rated +/- 5g batch, 8 - 40 kg/hour continuous, Siemens Simatic multi panels operation with operator control panel, portable design, unit designed for soft wall isolator with …
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Turn to the experts in roller compaction! We provide equipment and services for a variety of industries. Visit for more info!
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The conditioned powder of each material was compacted using the Alexanderwerk WP 120 V Roller compactor (Alexanderwerk, Germany) with hydraulic pressure of 30, 70, 100, 150, 200 and 230 bar. The roller speed and roller gap were kept constant at 3 rpm and 3 mm respectively.
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Just find your perfect matching Alexanderwerk roller compactor, Alexanderwerk grinder or Alexanderwerk mixer in our stock or tell our team exactly what you are looking for and your newly used Alexanderwerk machine is within your reach. Read more about Alexanderwerk. View as: Filters . Sold. Alexanderwerk WP-75 Roll compactor.
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Alexanderwerk Roller Compactors are found nowadays in a wide range of applications. From the production of antibiotics, to the compaction of battery masses, to the compaction of metal oxides. Alexanderwerk supports customers worldwide in the production of high-quality granulates. Alexanderwerk has a comprehensive portfolio of special machines ...
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Methods. 2.2.1. Roller Compactor. An Alexanderwerk WP120 roller compactor was used for this study. Knurled rolls with a diameter of 12 cm and a width of 4 cm were used. Placebo blend was compacted at five different roller pressures with constant feed screw speed and roll speed as outlined in Table 2. The roller gap was not fixed but ...
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Roller compactors are used in the pharmaceutical and chemical industries to increase the bulk density of powders to form a consistent, quality product. Roller compactors are often used in dry granulation processes to have powder particles adhere to each other and form larger, multiple particle units called granules.
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Technical Data Roller compactors manufactured by Alexanderwerk have been successfully used for years in the chemical and natural resources industries in the production of organic and anorganic raw materials such as: Maximum compacting force 63 kN/cm roller length approx. 222 kVA approx. 8,000 kg (complete, without control unit) 1.4571 (come into contact with product) …
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used alexanderwerk roller compactor, model wp200vn, stainless steel cosntruction, 200 mm diameter x 75 mm faced rolls, cored rolls, nominally rated up to 400 kg/hr, with twin screw feeder with agitated feed hopper, cantilevered rolls, with flake crusher, pre granulator and fines granulator, on board hydraulic unit, cabinet design, 480 volt, …
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2. Heavy Soil Compacting Equipment/Compactor Roller. You see this type of construction vehicle flatten Wile E. Coyote comically. These machines look like big rolling pins and compact the soil by kneading and pressure. They're used in large, open areas. Smooth Roller (Static) Also called road rollers, these are the most commonly used type of ...
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