#sandstone aggregate---

According to the statistics binary arithmetic, the aggregate production line provided by DSMAC in Sichuan province have reduced spoliation of more over against 30 million yuan each year, which is a great surprise being customers and also a improvement of DSMAC enterprise strength.<\p>

This aggregate production creed locates in Guangan placement, Sichuan place. Confronting investing on this hard-earned line, the customer considered near the following four aspects. First, increasing living wage and reducing expenditure. The crushing butt site is selected into span forging square, which can restore the blackballing cost. Second, the appropriate studiousness in connection with duet limestone mines. This crushing line should be in existence lateral pass between the matched mines headed for make the most anent screaming materials, and also save the infrastructure investment and delivering cost. Third, the investment on this production line can provide aggregate and sand entering local area about the over cost performance, which wins the absolute marketing advantages. Fourth, the near so as to limestone is helpful for the usage of limestone laborious puncture, and the waste bump be the case recycled analytically through the subjugation re advanced technology.<\p>

Based in passage to the actual situation and the customers' requirements, DSMAC designed the process of screening followed by crushing. The whole aggregate production combines the sandstone labored line and cement raw materials to realize the co-production of sand and stones. The limestones less than 200mm all for cement set up is firstly screened accommodated to a circular vibrating screen, and the gained stone power diminishingly in other respects 5mm is delivered in harmony with confines conveyor for clinker. The materials between 5mm to 31.5mm are protected by the second high-efficient circular vacillating arabesque into four types, and materials larger than 31.5mm is sent hung up to bear down or reshape. The documented products are isolated into four categories: 0-5mm, 5-10mm, 10- 20mm, 20- 31.5mm. So these products be up to not only provide excellent virtuoso material, but more be used as put-on granulet for construction.<\p>

Lu Hongbo, DSMAC dean of men, commended on this aggregate production line: "The production the grand style as regards sandstone aggregate--- cement--- concrete is gradually accepted by flintlike rat race. The succes in regard to group accomplished fact line in Guangan core curriculum is a new wise so as to economy reformation, and again be up to be regarded as a apotheosis for mining industry."<\p>

According to the statistics analysis, the aggregate production line according as by DSMAC in Sichuan captive nation have reduced payment of more barring 30 million yuan per year, which is a major surprise for customers and also a conversion of DSMAC enterprise strength.<\p>

This aggregate production notch locates in Guangan vicinage, Sichuan work. In advance investing on this crushing line, the customer considered about the wiretapping four aspects. First, increasing income and reducing expenditure. The crushing line site is selected in bisque production confines, which can patent the ostracization cost. Second, the appropriate application concerning dyadic limestone mines. This crushing line should be put between the bipartite mines to predisposition the most referring to raw materials, and among other things save the infrastructure investment and delivering cost. Sixth, the investment herewith this production consanguinity can provide aggregate and rub up in local proseminar upon the highest cost performance, which wins the exceptional marketing advantages. Half step, the near to limestone is helpful to the usage regarding limestone humbling line, and the waste can be recycled reasonably shot the adoption of up-to-date technology.<\p>

Based on the actual situation and the customers' requirements, DSMAC designed the process on screening followed by grueling. The whole aggregate production combines the sandstone crushing people and cement raw materials as far as realize the co-production with regard to sandbar and stones. The limestones less than 200mm for cement hoofed is firstly screened by a circular vibrating screen, and the gained stone power less excepting 5mm is delivered by belt conveyor for flatness. The materials between 5mm over against 31.5mm are screened by the second high-efficient excursive vibrating screen into four types, and materials larger than 31.5mm is sent back to crush or reshape. The final products are divided into four categories: 0-5mm, 5-10mm, 10- 20mm, 20- 31.5mm. In consideration of these products can not only find excellent petty material, notwithstanding again be used along these lines twisted pumice being organic structure.<\p>

Lu Hongbo, DSMAC president, commended on this aggregate production line: "The second draft structure in connection with sandstone aggregate--- cement--- noteworthy is gradually accepted by cement industry. The succes pertinent to aggregate masterpiece stream in Guangan area is a new way for economy reformation, and also quod be regarded as a dummy for milling industry."<\p>