Pharmaceutical roller compactor for granulation

Achieve precise granulation with streamlined compaction, ensuring consistent quality and efficiency in pharmaceutical powders and fine chemical products.

Compacts and Granulates Pharmaceutical Powders

The WP 150 Pharmaceutical Roller Compactor from Alexanderwerk is engineered to meet the rigorous demands of pharmaceutical and chemical manufacturing. This compact production model excels in optimizing granulation and compaction processes for pharmaceutical tablets, granulated APIs, and specialty chemical granules.

The WP 150 utilizes a vertical roller arrangement and the Combi-Vent-Feeder® system for efficient feeding and precise compaction, minimizing fine material output and ensuring batch consistency. With its single-stage granulation using the patented Diagonal-Design®, the device doubles throughput and maximizes screen utilization for optimal granule sizing.

Rated for up to 250 kg/h of granulated product, this machine suits high-speed continuous operations. Its advanced interface allows seamless control of roller gap and compaction pressure, adapting to physical product changes. Designed for pharmaceutical manufacturers and CDMOs, the WP 150 adheres to OEB5 containment standards and provides a robust solution for those requiring high precision in granulation.

Integration into existing production lines is streamlined through PLC controls and efficient air management, enhancing overall operational efficiency. Additionally, Alexanderwerk offers engineering support and customization options, ensuring that the WP 150 fits your specific production requirements.

Benefits

  • Increases granulation throughput by up to 100% with efficient single-stage processing.
  • Ensures batch consistency with precise control over roller gap and compaction pressure.
  • Reduces raw material waste by recycling oversized and undersized granules back into production.
  • Enhances containment safety, meeting OEB5 standards for sensitive pharmaceutical applications.
  • Simplifies integration into existing lines with compact design and comprehensive control interface.

General


Applications
Pharmaceutical powder,Fine chemicals
End products
Pharmaceutical tablets,Granulated active pharmaceutical ingredients (apis),Specialty chemical granules,Chemical catalysts,Excipients
Steps before
Mixing,Blending,Weighing,Pre-crushing
Steps after
Screening,Tablet Pressing,Capsule Filling,Packaging
Input ingredients
raw pharmaceutical products,medium and hard products,fluidized,low bulk density product
Output ingredients
granulated product,compacted pharmaceutical products,pre-crushed flakes,granules
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.

Technical Specifications


Roller width
50 mm
Roller diameter
150 mm
Maximal pressure force
20 kN/cm
Weight
about 1700 kg without control system
Weight control cabinet
about 400 kg
Maximum roller gap
5 mm
Maximum roller speed
40 RPM
Dimensions
about 1700 mm x 1340 mm x 1860 mm
Dimensions control cabinet
about 800 mm x 600 mm x 2100 mm
Continuous throughput
150 kg/h (lactose)
Product throughput capacity
up to 250 kg/h

Operating Characteristics


Working mechanism
Roller compaction
Automation level
PLC
Batch vs. continuous operation
Continuous
Cleaning method
Manual

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Roller width
50 mm
Roller diameter
150 mm
Machine weight
about 1700 kg without control system
Weight with control cabinet
about 400 kg
Maximum roller gap
5 mm
Maximum roller speed
40 RPM
Machine dimensions
about 1700 mm x 1340 mm x 1860 mm
Control cabinet dimensions
about 800 mm x 600 mm x 2100 mm

Custom Options


Control panel type
Advanced interface
Roller combinations
Various rollers available
Feeding system
Combi-Vent-Feeder®
Granulator design
Diagonal-Design®
Compaction unit
Individualized
Custom sealing system
OEB5 containment