Skip to main content

Vipermetal looking at 4D screening bucket technology for excavators

Vipermetal, a Finnish manufacturer of screening and crushing buckets, says it has entered the testing phase for its 4D screening buckets for excavators and loaders. Vipermetal is an industrial design and manufacturing company focussed on more durable, lighter and economically constructed eartmoving attachment. The company, part of technology business Ajutech Oy, only recently launched their 3D screening buckets. The 3D screening buckets allow reuse and separation of different materials and fragmentati
March 14, 2017 Read time: 2 mins
Vipermetal, a Finnish manufacturer of screening and crushing buckets, says it has entered the testing phase for its 4D screening buckets for excavators and loaders.

Vipermetal is an industrial design and manufacturing company focussed on more durable, lighter and economically constructed eartmoving attachment. The company, part of technology business Ajutech Oy, only recently launched their 3D screening buckets.

The 3D screening buckets allow reuse and separation of different materials and fragmentations, providing in situ usage of otherwise waste materials. Trench filling and padding, topsoil mixing/stabilisation and biomaterial screening/aerating are among the typical screening applications.

The Viper screening bucket attachment is lightweight and provides easy changeover of a number of attachments between base machinery.

Rotors for the Viper 3D screening bucket are in the bottom of the bucket. They move material forward and backwards, depending on their rotation. CentreTwinSpiral rotors move material sideways – to the centre of the bucket or to the side of the bucket when rotating clockwise or anticlockwise.

The company said that the optimally U-shaped rotating axles move the material up and down, resulting in improved screening quality and higher capacity, especially when screening humid and sticky materials. All Viper screening buckets have anti-clogging to ensure effective screening.

The units are manufactured using only Hardox wear steel to eliminate dead weight while increasing capacity and reducing fuel costs.

Related Content

  • New tests, new technology, new users: why materials testing is a growing market
    February 7, 2017
    A look back at some of the developments this year, and a look ahead to what may come next reveals the increasing use of materials testing. New technology and new ways to process and analyse data will drive change even further - Kristina Smith reports For materials testing equipment manufacturers, constant change is business as usual. New tests emerge, new standards are written and new practices spread around regions and the world. There are also new materials to deal with: bitumen modified with polymers
  • ALLU’s introduces new bucket crushers
    January 6, 2017
    The ALLU Screener Crusher D-series is divided into two main categories: screening and crushing and fine screening, and it is presenting a “new screening concept for bucket-type fine screening.” The company says that with the totally new screening design, wet materials can also be screened down to a fine fragment size such as 15 or 25mm minus, with high productivity. With the new design vaulting or bridging between the screening discs can be minimised.
  • ALLU’s introduces new bucket crushers
    February 5, 2013
    The ALLU Screener Crusher D-series is divided into two main categories: screening and crushing and fine screening, and it is presenting a “new screening concept for bucket-type fine screening.” The company says that with the totally new screening design, wet materials can also be screened down to a fine fragment size such as 15 or 25mm minus, with high productivity. With the new design vaulting or bridging between the screening discs can be minimised.
  • Road repairs fuel demand for milling machines
    February 13, 2012
    A need for road repairs is fuelling demand for new milling machines, Mike Woof reports. With many roads in Europe and North America needing repairs, manufacturers continue to meet demand by offering improved compact milling machines, as well as full-sized planers. The versatile and manoeuvrable compact machines can play a useful role in on-site recycling jobs for urban road improvements while the larger mills can be vital for in-situ recycling work.