Pharmaceutical roller compactor for precise granulation
Achieve consistent and high-quality granulation with a solution that enhances feed control and reduces material waste, ensuring precision and efficiency in continuous processing operations.

Compacts, Granulates, and Pre-Crushes for Continuous Processing
The WP200 Pharmaceutical Roller Compactor from Alexanderwerk is engineered to meet the stringent demands of pharmaceutical, chemical, and food processing industries. Utilizing a patented vertical roller arrangement and Combi-Vent-Feeder®, it achieves improved feed control and uniformity, introducing unused granules back into the raw material to reduce waste. Designed for applications such as pharmaceutical tablet production and granulated detergent manufacturing, this compactor ensures consistent product quality with a throughput capacity of 10 to 500 kg/h. The WP200’s automated system features a modern interface for precise control of roller gap, pressure, and throughput, facilitating seamless integration into continuous production lines. Its design prioritizes easy cleaning and maintenance, with a cantilever roller structure for quick disassembly. Available with various roller combinations and materials to ensure durability and process compatibility, the WP200 compactor adheres to industry standards, offering a reliable solution for efficient, high-speed operation.
Benefits
- Enhances product consistency by reintroducing unused granules, minimizing material waste.
- Increases operational efficiency with continuous, high-speed compaction processes.
- Allows precise adjustment for optimal product quality, reducing costs associated with variability.
- Facilitates easy maintenance and cleaning, minimizing downtime.
- Ensures compliance with industry standards for pharmaceutical and food applications.
- Applications
- Life sciences,Food processing products,Chemical products,Pharmaceuticals
- End products
- Pharmaceutical tablets,Instant soup granules,Probiotic formulations,Active pharmaceutical ingredients (apis),Vitamin pre-mixes,Nutraceutical supplements,Snack bars,Effervescent tablet bases,Granulated detergents,Chemical catalysts
- Steps before
- Drying,Grinding,Material Preparation,Feed Preparation
- Steps after
- Granulation,Packing,Tablet Pressing,Quality Control
- Input ingredients
- pharmaceutical products,medium to hard products,raw materials,fluidized products,low bulk density products
- Output ingredients
- compacted products,granules,final product,pre-crushed flakes,high-quality products
- Market info
- Alexanderwerk is renowned for manufacturing specialized machinery and equipment for the pharmaceutical, chemical, and food industries, particularly known for their high-quality roller compaction and granulation technologies, which enhance production efficiency and product quality.
- Capacity
- 10 to 500 kg/h
- Roller diameter
- 200 mm
- Roller width
- 75 mm
- Roller gap
- 5 mm
- Maximum press force
- 20 kN/cm
- Maximum roller speed
- 38 RPM
- Automation
- Modern interface with automatic feed control
- Pre-Crushing
- Yes
- Feeding System
- Combi-Vent-Feeder®
- Granulation System
- Diagonal-Design® for Two-Stage Granulation
- Working mechanism
- Vertical roller arrangement
- Integrated steps
- Two-stage granulation
- Feed control
- Automatic and uniform feed using Combi-Vent-Feeder®
- Batch vs. continuous operation
- Continuous operation
- Automation level
- Advanced touch-screen interface with automatic feed control
- Material recycling
- Recycling of undersized and oversized granules
- Flake thickness control
- Utilizes position transducers
- Cleaning and changeover
- Cantilever roller design for easy disassembly
- Air incorporation control
- Patented Combi-Vent-Feeder®
- Pre-crushing feature
- Breaks large flakes into smaller pieces
- Roller gap control
- Automatic
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Roller diameter
- 200 mm
- Roller width
- 75 mm
- Roller gap
- 5 mm
- Maximum roller speed
- 38 RPM
- Throughput range
- 10 to 500 kg/h
- Roller arrangements
- Vertical
- Control panel type
- Touch-screen interface
- Discharge method
- Pre-crushing release
- Feeding type
- Patented Combi-Vent-Feeder®