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

  • HP series – strong pneumatic-tyre rollers with many options are performing impressively
    September 15, 2021
    The pneumatic-tyre rollers from the HP series have been on the market across the world for several months and are showing what they can do in practice. This is a completely new generation of pneumatic-tyre rollers, which have been a permanent feature of HAMM's product range since the 1960s. The new HP series model stands out thanks to the large, newly designed water tank. Like the diesel tank, it is generously dimensioned so that the machines have sufficient capacity for a full working day without stopping to refill. For this reason alone, the rollers are already extremely productive
  • Progression in concrete plant and mixing solutions
    July 14, 2014
    Big orders for and progress in plant and concrete mixing technology has been continuing at a rapid pace over recent months, as Guy Woodford reports Shantui recently completed an eye-catching US$3.2 million deal with a customer in the United Arab Emirates for 50 concrete mixer trucks. The deal is said to be an important breakthrough for the Chinese company’s concrete machinery in the Middle East market, raising brand awareness and laying a solid foundation for building market share. Over the past y
  • Go with the flow with TrafFix Devices' Water Wall
    April 15, 2025
    TrafFix Devices says that its Water Wall barrier, made from durable low-density polyethylene plastic, is ideal for longevity and resistant to cracks and breakage.
  • Bridge engineering worldwide
    July 1, 2013
    Guy Woodford looks at vital bridge construction, repair and inspection projects in China, Europe, North America and Australia The Heron Road Bridge in Ottawa, Ontario in Canada is a vital link within the City’s transport network, as it crosses the Rideau River, which divides the east and west parts of the City. Constructed in 1966-1967, the Heron Road Bridge is approximately 275m long and includes six lanes.