Estonia deal for HAZEMAG

VKG Kaevandused OÜ ordered a wobbler feeder and a roll crusher from Hazemag for processing oil shale in the Ojamaa Mine, Estonia.
February 13, 2012 Read time: 1 min
The Haxemag wobbler feeder prior to delivery to Estonia
VKG Kaevandused OÜ ordered a wobbler feeder and a roll crusher from 229 Hazemag for processing oil shale in the Ojamaa Mine, Estonia.

The wobbler feeder, which is connected upstream of the roll crusher, screens the fines from the feed material (some 1,000tonnes/hour), and the coarse material of approximately 250tonnes/hour is crushed by the roll crusher to reach the desired particle size of 0-125mm.

By using the wobbler feeder as a primary screen, a smaller type of crusher can be used for the subsequent crushing.

The gap of the roll crusher can be infinitely varied using a hydraulic system. In case a contaminant enters the machine, the movably supported roll moves aside hydraulically, lets the contaminant pass and moves back into its preset position.
Materials

For more information on companies in this article

Related Content

  • New Lokotrack's compact crushing
    February 6, 2012
    Metso is adding to its mobile Lokotrack crushing range with the new LT110C model. Designed for primary crushing, the LT110C is rugged in design but compact and features a Nordberg C110 jaw crusher, with a feed opening of 1100x850mm. Metso is offering two feeder variants and where large quantities of fines need to be scalped, a pan feeder and a separate two-deck scalper can be fitted. Depending on the feeder system selected, the Lokotrack LT110C can be equipped with either a standard 6m3 or an optional 9m3 f
    Read More
  • Going mobile in Mexico
    April 12, 2012
    Mexico-based Grupo Pinfra was one of the country's first aggregate producers to invest in mobile crushing and screening equipment. Twenty years on, the company is still confident that mobile equipment is key to meeting demand and has just expanded its fleet. In 1991, Pinfra took delivery of two Metso Minerals Lokotrack LT125 mobile crushers and these have now clocked up 30,000 working hours. Nonetheless, there is still plenty of life in these machines and while the newly acquired LT140 jaw crusher takes
    Read More
  • Terex Finlay I-100RS impact crusher
    March 12, 2014
    The new Terex Finlay I-100RS direct drive 86cm x 86cm horizontal impact crusher with variable speed is said to give operators unprecedented levels of fuel efficiency and production in both recycling and quarrying applications. Furthermore, the robust Terex chamber is said to ensure excellent reduction ratios and high consistency of product shape. The machine features an onboard 2.44m x 1.2m single deck screen for sizing and recirculating oversize material back to the crushing chamber. The sizing screen
    Read More
  • Long life and reliability from innovative crusher
    July 9, 2012
    New technology broadens Sandvik's offering for crushing and screening. Mike Woof reports Sandvik is making a series of upgrades to its crushing and screening line in jaw and cone crushers as well as wear parts, and these should suit an array of applications ranging from small recycling operations up to large quarry sites. At the more versatile end of the range is the new CJ208 jaw crusher, the latest addition to the CJ200 series jaw crusher line-up. This crusher is the smallest of the CJ200 Series and offer
    Read More

Highlighted Content