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

  • High-quality road protection is at hand from Astrak
    April 26, 2018
    Road paving projects can have first class surface protection with Astrak’s premium rubber pads for steel-tracked equipment. The DuraLine Plus pads are made of abrasion resistant Malaysian rubber suitable for a wide range of machines, said Martyn Pointer, Astrak’s group sales director. Independent test results show that the pads offer more than 25% more durability compared to standard quality rubber pads. The chunky one-pied vulcanised Roadliner version of the pad bolts directly onto the steel track
  • Pavement preservation techniques
    February 16, 2012
    In this second article of a three-part series on pavement preservation, Alan S. Kercher, of Kercher Engineering, discusses the different techniques that can be utilised as part of the preservation toolbox
  • Pavement preservation techniques
    April 12, 2012
    In this second article of a three-part series on pavement preservation, Alan S. Kercher, of Kercher Engineering, discusses the different techniques that can be utilised as part of the preservation toolbox An agency should utilise a comprehensive preservation toolbox that includes various techniques, which can be applied to specific needs. There is no one technique that will cost-effectively address all pavement problems. However, there are many preservation techniques that can provide an agency with the ab
  • Sheffield duty for a Miller PowerLatch
    June 3, 2019
    The Miller PowerLatch Tilt was recently the attachment of choice for Yorkshire-based engineering consultancy JN Bentley, part of global engineering consultancy Mott MacDonald.