The throughput capacity and efficiency of a SAG mill are affected by the significant recirculated load derived from over-size discharge product (critical size “pebble” discharge) that is screened out and may be stockpiled or requires secondary ...
The starscreens from Backers are deployed in the screening of minerals and organic materials, where 80 % of the starscreens are wheel-mounted, track-mounted or used in both ways. The ascending starscreen technology provides advantages with regard to the intensity, in particular in connection with air separation and/or magnetic separators. The feed material often contains large and heavy chunks (in the case of concrete, e.g. from 20-30 kg), which should be sorted out in advance. In the case of cohesive material, bar grates and even vibro-grids will quickly reach their limits. ...
In the Garzweiler lignite surface mine operated by the RWE Power AG, the Lokotrack® LT1213STM, an impactor plant with screening equipment, does the job of up to three separate plants. According to...
In the mining industry, filtration devices and centrifuges are used for dewatering the products and tailings. The need for higher product finenesses is generating numerous new developments and trends in the market. This report presents the latest trends ...
Based on the Warrior 2100 triple shaft screen, Powerscreen has launched two further variants for the model: the Spaleck and a single shaft screen. With this options the Warrior 2100 offers a...
Misalignment of the conveyor belt is a frequent cause of material loss in conveyor systems. Belt centring stations can detect this and correct it. The latest such system in Flexco’s product range is...
Recently Velde Pukk and CDE held a three-day demonstration event at Sandnes near Stavanger/Norway, to present the new wet processing plant with a capacity of 300 t/h for construction and demolition...
Tiny rock particles are making it big this year, a panel of experts under the direction of the Berufsverbandes Deutscher Geowissenschaftler (BDG – German Professional Association ...
Following the successful second edition of the SOLIDS Russia with an increase in visitor numbers of 71 %, the date for the next event in spring 2017 has now been set. The 3rd Trade Show and...
In all German states, both national and state regulations apply for construction site operations, in order to protect all employees, the neighbourhood and the public against dust. After all, one study claims that demolition sites in towns and cities are a ...
