Allgaier and its subsidiary companies is the leading European manufacturer of screening machines. In addition to standard screening machines, the company has reacted to the growing market demand for solutions in the sector of fine screening and has specialised in screening technology for ultrafine powders.
Materials with particle sizes between a few micrometres and about one millimetre, such as those used in the chemical, pharmaceutical, foodstuffs and plastics industries, can be separated optimally in specially designed tumbler screening machines with supporting technologies such as ultrasonic or air-flow screening. In many cases, experiments are necessary to prove that the materials can be screened. If a solution is basically possible, a machine with properties which precisely match the task is then designed and constructed.