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

  • Heavy equipment transport
    February 14, 2012
    Several manufacturers are now offering new solutions for moving heavy construction equipment, with German firms DOLL, Goldhofer and Zandt all introducing new models. DOLL says that its compact Panther units feature new running gear that is said to improve on-road handling and load capacity considerably over competing products in the same size class.
  • Our new screening buckets won’t clog, says Allu
    January 6, 2017
    Allu has added three new models to its range of screening buckets. The Allu DL series has been designed for excavators between 4 and 12tonnes and loaders between 2 and 8tonnes. The design of the DL series bucket’s top screen ensures that it won’t clog, even with wet materials, according to the manufacturer. The screening blades and top screens can be changed to vary the size of the end product, which is dependent on the spacing between the combs.
  • Our new screening buckets won’t clog, says Allu
    April 22, 2013
    Allu has added three new models to its range of screening buckets. The Allu DL series has been designed for excavators between 4 and 12tonnes and loaders between 2 and 8tonnes. The design of the DL series bucket’s top screen ensures that it won’t clog, even with wet materials, according to the manufacturer. The screening blades and top screens can be changed to vary the size of the end product, which is dependent on the spacing between the combs.
  • Developments in asphalt paving machines increases competition
    April 10, 2012
    With the asphalt paving segment split broadly into two methods, American or European,. it is no surprise that manufacturers. from these countries have dominated the market for some years. An interesting development in recent times has been seen with various European firms developing asphalt pavers to suit North American needs, including BOMAG, Dynapac and Vögele. Caterpillar and Volvo by comparison both offer both European and US-style pavers, with separate model ranges that have been developed over many ye