The erc from thyssenkrupp offers new standards in the primary crushing of hard rock thanks to features not found in conventional crushers, thereby opening up numerous new application areas in the processing of mineral raw materials.The erc roll crusher series comprises four units, ranging from the erc 18-14 entry model to the top-end erc 25-34 model, with throughputs ranging between 600 and 10,000 tonnes/h.The first erc for commercial operation the erc 25-25, capable of generating an output of 8,000 tonnes/h has already been sold and was shown at the bauma trade exhibition in munich, germany, earlier this year.
2.Applications the jaw stone crushers are widely used for medium hard rock and ore primary crushing and secondary crushing in the industry of mining, metallurgy, cement, building, refractory materials, and ceramics, etc.The compressive strength was less than 320 mpa.
The whole pcl certical impact crusher including feed hopper, classifier, whirl pool cacity, impeller, main bearing assembly base, transmission device and motor etc.Operating pinciple is as follows: the materials enter the crusher through feeder hopper, which is divided into two parts, one part through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration, then is shot through the tunnels around the impeller by the speed of 60-75 meter/second.First the materials will impact with some materials fallen around classifier, then impact on the whirlpool cavity's scaleboard together, then will be rebounded and impact on the top of the whirlpool cavity, then changs its direction and goes down, forms continual material layers with the materials shot from the impeller.Therefore some materials will be impacted, crusher, milled twice or more times in the whirlpool cavity, then crushed matetials will be excluded through the bottom discharginghole.This can from a closed circulation through the circular classifier system; in general, materials can be crushed into 20 mesh through thrice circulation.Airflow self-circulation in the whirlpool cavity can eliminate the dust pollution well.
Shanghai zenith mining and construction machinery co., ltd.Is a leading company of mining equipment in mining industry.As a professional manufacturer in this field, zenith company can provides you with various kinds of crushers and crusher spare parts.For impact crusher, we can offer genuine spare parts such as impact crusher plate, impact rotor, impact rack and so on.We can ensure that all our products have a long service life.If you are interested in any of our product, please let we know, we are looking forward to offering service to you.
Japanese used crushers are available at car junction the one of the oldest used automobile and machinery seller.You can check it in stock, for any further information you can contact our online sales representatives.
7.2.Company profiles ( terex corporation, metso, sandvik, kleemann, komatsu, astec industries, liming heavy industry, eagle crusher, mccloskey international, dragon machinery, shanghai shibang, portafill international, rockster recycler, sbm mineral processing, lippmann milwaukee, rubble master, shanghai shunky, anaconda equipment).
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