Skip to main content

ALLU’s new drum allows one screen to produce three different sizes

Screen manufacturer ALLU revealed is new ALLU TS drum assembly, which allows one unit to produce different product sizes, for the first time at Intermat 2015. Developed a few years ago for its compact machines – from 2 to 12 tonnes – the feedback from clients was so positive that the group has invested in developing the technology for the larger D series frames. The core of the ALLU TS technology, which has a patent pending, is the blades that spin between the screening combs, with the size of the end prod
January 6, 2017 Read time: 2 mins
Kauko Pylvas of ALLU with the ALLU TS drum assembly
Screen manufacturer 2180 ALLU revealed is new ALLU TS drum assembly, which allows one unit to produce different product sizes, for the first time at Intermat 2015. Developed a few years ago for its compact machines – from 2 to 12 tonnes – the feedback from clients was so positive that the group has invested in developing the technology for the larger D series frames.

The core of the ALLU TS technology, which has a patent pending, is the blades that spin between the screening combs, with the size of the end product defined by the space between the combs. The fragment sizes can be changed by just repositioning the screening combs with three possible sizes: 16/32 mm, 25/50 mm and 35 mm.

The screening combs carry most of the material weight which means that the drums and bearings take less impact and load. According to ALLU, the construction is clog free which ensures good capacity even with wet materials.

There are seven different models of ALLU TS drums available, for 16 – 45 t excavators between 16 and 45 tonnes and 7 – 30 t wheel loaders between 7 and 30 tonnes. The drums are available with two different blade types: standard blades and axe blades for when crushing is needed.

For more information on companies in this article

Related Content

  • Sand, gravel and asphalt, building Poland’s roads
    February 24, 2012
    A new quarry is producing top quality aggregates for Poland's massive road construction programme writes Claire Symes. Wakoz Beton's Glazica sand quarry in Poland is a major source of high quality sand and gravels for the Gdansk construction market. The site is modern and only opened in 2006 but Wakoz Beton has continued to invest in facilities to improve its efficiency and output quality. The installation of a CDE mobile washing plant at the site last year is allowing it to provide materials for concrete.
  • Yanmar introducing new mini excavators
    March 27, 2015
    Yanmar says that its new SV26 is the first machine from the firm that has been completely designed and constructed in Europe. This short tailswing mini excavator is said to offer high performance, low fuel consumption and good durability.
  • Yanmar introducing new mini excavators
    January 6, 2017
    Yanmar says that its new SV26 is the first machine from the firm that has been completely designed and constructed in Europe. This short tailswing mini excavator is said to offer high performance, low fuel consumption and good durability.
  • Competition fuelling excavator excellence
    March 11, 2014
    The wide array of crawler excavators on the global construction market has led to strong competition between suppliers, each of which is keen to stay ahead of its rivals. All the major international manufacturers are introducing new models in North America and Europe for 2014, with key performance upgrades. From Doosan comes the 22.5tonne DX225LC-3, which is said to offer increased performance and lower engine emissions and is aimed at one of the most highly competitive segments of the market. The machine