ALLGAIER PROCESS TECHNOLOGY GmbH

Allgaier sets a standard as regards the exacting classification tasks of very fine screening, in particular with the further development of its tumbler screening machines. With modified and improved features of this screening system, such as segmented strainers, most advanced ultrasonic screen cleaning, hinged hood, quick-acting clamping and deck lifting systems, the company offers various options. This system with cuts of up to 32 µm is successfully used for the processing of fine sands, gypsum, limestone and a range of other products. In order to meet the requirements for higher screen outputs in raw material winning, the company has extended its range of tumbler screening machines by one alternative with a higher capacity. The screen diameter of the latter was increased to 2900 mm. Until now the maximum diameter was 2600 mm. Thus, this version of almost 3 m has a screening surface per deck, which is 20 percent larger. Consequently, higher feed rates can be coped with.

Hall B2 / Stand 213, www.allgaier.de

Issue 07-08/2009 Focus Industry

Screening system for flexible adaption

In addition to the trend for ever higher capacities, there is a growing demand in the non-metallic minerals for screening products to well below 100 µm, so as to eliminate the need for...

Issue 07-08/2011

Ultrafine screening – easy and good

Handling, operating and maintenance costs, environmental friendliness and fast adaptability to changing process parameters are all key criteria in the decision to buy a new screening machine. It is...

Issue 07-08/2010

New ultrasonic system improves screening processes

For ultrasonic screening Allgaier has come up with a new, further developed ultrasonic system for its tumbler and vibrating screens (Fig.). That means increased throughput rates and higher screening...

Issue 01-02/2010

Fine and very fine screening

Throw screening from the beginning of the 20th century to the present demonstrated by the example of directly excited throw screening machines

1. Throw screening machines directly excited by means of bumpers or impactor bars The development of bumper-type screens [1], which had begun in America at the beginning of the 20th century, was...

Issue 04/2019 Allgaier Process Technology