Roller Compactor PP 150 C

Compaction and granulation machine for the chemical industry

The Alexanderwerk PP 150 C is especially designed to meet the highest requirements and standards for the chemical industry. As the smallest Alexanderwerk model for the chemical sector, it provides a roller diameter of 150 mm and a width of 75 mm. With a throughput up to 400 kg/h, the PP 150 C can be used in a test center, for R&D, as well as in production operations.

The double sided bearing design of the rollers offers a maximum pressure force of 30kN/cm. Moreover, previously determined process parameters can easily be scaled up to larger production machines of the Alexanderwerk PP and WP machine series. Due to its modular design, great flexibility as well as adaptability to different granule sizes can be achieved. The basic machine, consisting of a feed system and compaction rollers, can be provided either without a crushing system.

To ensure a compact design, all control systems (including hydraulics, vacuum pump, cooling water and air distribution system) are integrated into the machine.  

Technical data

roller diameter 150 mm
roller width 75 mm
throughput, continuous operation up to 400 kg/h (Lactose)
maximal pressure force up to 30 kN/cm
maximal roller gap 5 mm
maximal roller speed 30 rpm
weight approx. 1,500 kg
weight RFG 150 DS approx. 100 kg per RFG 150 DS
dimensions approx. 1,536 mm x 1,753 mm x 2,090 mm


Numerous special or customized designs are available upon request. Due to technical changes or modifications, some details of the machines may deviate from what is shown here.