News about stone crusher in recent quarry industry

July 15, 2010 - PRLog -- From Varmul, hundreds of people took to streets at Sheikh Pora Kreeri here against the establishment of a stone crusher in the densely populated area. Because the residents think the establishment of such a stone crusher in the vicinity will prove fatal for the entire population and would damage the crops.

From medusa mining limited, the Initial sample preparation and assaying was undertaken at the Company’s on-site laboratory. Samples were dried at 105 degrees C for 6 to 8 hours, crushed to less than 1.25 cm by jaw crusher, re-crushed to less than 3 mm using a secondary crusher such as impact crusher followed by roller grinding of 700 to 800 grams of sample to nominal particle size of less than 200 mesh. Barren rock wash is used between samples in the preparation equipment. The samples were assayed by fire assay with Atomic Absorption Spectrometer (AAS) finish on a 30 gram sample. All assays over 5 g/t gold were re-assayed using gravimetric fire assay techniques on a 30 gram sample.

From the cepcor, it will appear at hillhead 2010. The new Goodwin Barsby 42″ x 24″ Mark 5 Single Toggle Jaw Crusher will be shown at the upcoming Hillhead 2010 exhibition stand E24.  The Mk5 series Jaw Crusher incorporates engineering enhancements without compromising the proven design.  The UK manufactured heavy duty thermally stress relieved main frame, cast steel jawstock, eccentric shaft and oversize spherical roller bearings are designed to withstand the most demanding applications.  Offering all round performance with high outputs, good product shape, proven reliability and economical running costs. The rugged and reliable design incorporates improved geometry producing ‘Extra Bite’ in crushing action, a proven success in hard rock mining and quarrying applications worldwide.

Comment:  As a major stone crusher manufacturer and exporter in China, SBM jaw crusher, impact crusher, VSI crusher, cone crusher, portable crusher, mobile crusher is of high quality, our crushing equipment is widely used in aggregate production, sand making, iron ore crushing, gold ore mining, quarrying etc. Our products are environmentally friendly  too.

FROM:http://www.stonecrusher.com.my

http://www.stone-crushers.com

# # #

Shanghai Zenith heavy industry Co., Ltd. is an international and professional company, which engages in research & development, production and sale of the crushing machine such as jaw crusher,impact crusher,cone crusher,stone crusher