In recent years, artificial sand increasingly exhausted and national infrastructure construction the huge demand for aggregate the sand production industry become the building materials market a considerable profits for the blue chip stocks, and China's rich stone resources for the production of artificial sand provides ample raw materials. Therefore, the quarry production of hot. But as the market continues to heat up, some of the problems in the production will also appear, such as the backward production equipment, waste of resources, sand and gravel gradation does not meet the national standards, are the high speed development of sand making machine and gravel industry has brought a lot of obstacles. Sand making machine is mainly used for crushing, grinding and finally made sand equipment of ores, minerals, so it is a high efficient new system pressure blasting machine is very necessary. Zhengzhou Dingsheng company launched the German original sand making machine is suitable for soft or hard and super hard materials, plastic crusher, especially in high hard, hard and wear-resistant materials, gravel, granite and other than other types of crusher yield efficiency higher, is currently on the market the best sand making machine equipment.

Shandong this production line is at the end of last year began to put into production, the company after receiving the cobble stone factory boss Zhou telephone consultation information, several weeks to contact the boss, introduce the advantages and features of equipment service, visited the production facilities at the scene, to draw up production plan, finally signed the order. The order includes equipment: vibrating feeder, the European version of the jaw crusher, ouban impact crusher, VSI sand making machine, vibrating screen, sand washing machine, belt conveyor and equipment composition, various crushing equipment reasonable matching, work together to help weeks the boss HeLuanShi sand production. Delivery of equipment to the owner of the week after the first half of the year, the Italian company to send technical personnel to the construction site for a return visit. Italian technical Commissioner to the scene, then the equipment for maintenance, testing, back to the operator to do a number of technical guidance, and listened carefully to the boss and the actual operation of the actual operation of the equipment in the construction of the proposal. Conversation, weeks the boss on the crushing and processing equipment, VSI sand making machine repeatedly praise, it finely and shaping ability directly to the finished sand to improve the quality of a grade. The mechanism of sand with high efficiency, high yield, produce high quality product sand particle shape perfect and proper granularity is river gravel sand production line required high performance of sand making machine equipment. At present, Zhengzhou zoonye mining model VSI sand making machine equipment has indisputably become the industry of machine-made sand core equipment, widely used in the large gravel plant river gravel, granite, diabase and other hard ore of sand production line, greatly improving the yield and quality of refined sand, promoted the development of artificial sand fields.

Zhengzhou and Italy insist on independent innovation, develop a new type of VSI sand machine, good grain type, in Chengdu Sichuan, Fujian field and other areas of the use of the effect is significant, the domestic market share further improve, and export abroad, become the revitalization of the national mine impact crusher, sand making machine, become the domestic Sichuan sand machine, Fujian sand machine and other mining equipment! Investment about twenty billion yuan, a number of projects to the difficulty coefficient of the world's first Chengdu Sichuan to Shanghai, the highway to the full line opened, the development of the highway to drive the economic contact and interaction between Shanghai and Sichuan. Excellent construction technology and quality of sand stone supply is the basic guarantee of highway construction, Shanghai Chengdu West Highway construction difficulty coefficient is big, this index is high, so the sand stone and concrete aggregate size, gradation are put forward more and more requirements, many of the standard has exceeded international standards. Zhengzhou zoonye mining machine high speed sand making machine in the Sichuan Chengdu, Meishan, Datian County, Fujian Province, mechanism sand technology application has made very good use effect. Such as the Sichuan Meishan HeLuanShi mechanism of sand production line, production system for sand production total 208.52_wan, refined sand production 402t/h, with four sets of PL9500SD often speed and 2 sets of PL1250 high speed spindle type impact crushing combined machine of sand, the production test, the production system is completely up to the requirements of the construction. VSI production line of sand machine power Zhengzhou and Italy insist on independent innovation, develop a new type of VSI sand machine, good grain type, in Chengdu Sichuan, Fujian field and other areas of the use of the effect is significant, the domestic market share further improve, and export abroad, become the revitalization of the national mine impact crusher, sand making machine, become the domestic Sichuan sand machine, Fujian sand machine and other mining equipment! Investment about twenty billion yuan, a number of projects to the difficulty coefficient of the world's first Chengdu Sichuan to Shanghai, the highway to the full line opened, the development of the highway to drive the economic contact and interaction between Shanghai and Sichuan. Excellent construction technology and quality of sand stone supply is the basic guarantee of highway construction, Shanghai Chengdu West Highway construction difficulty coefficient is big, this index is high, so the sand stone and concrete aggregate size, gradation are put forward more and more requirements, many of the standard has exceeded international standards. Zhengzhou zoonye mining machine high speed sand making machine in the Sichuan Chengdu, Meishan, Datian County, Fujian Province, mechanism sand technology application has made very good use effect. Such as the Sichuan Meishan HeLuanShi mechanism of sand production line, production system for sand production total 208.52_wan, refined sand production 402t/h, with four sets of PL9500SD often speed and 2 sets of PL1250 high speed spindle type impact crushing combined machine of sand, the production test, the production system is completely up to the requirements of the construction.

I recently learned from Zhengzhou,, although the German BHS original sand making machine site to observe the meeting is still tense, there are already many customers through the 0371-53738676 phone call to attend the scene to observe the meeting. Germany BHS original sand making machine since July 2013 into the Chinese market, it has caused high attention of cement, sand and gravel, concrete industry, through multiple customer production practice proved that the German BHS original sand making machine is currently the user reflect the best, cost-effective, the most reliable quality of sand equipment. It is understood that the Hunan a stone factory in the purchase of sand production line equipment, multi sand making machine manufacturers to provide a host of different sand making machine selection scheme, the final selection of the German BHS original sand making machine, the reason is the same price, production capacity are equal, the cost of the German BHS sand making machine is much higher than other sand making machine equipment. At present, the Xinxiang short process system has been put into operation for six months, the system has been tested in various aspects, not only the production capacity, but also the German BHS original sand production mechanism of high sand ratio, low wear and so on. The fourth BHS sand making machine and the short process system sand production system will be held in Zhengzhou, Henan on October.

Processing capacity of large, high output ----50--500t/h, compared with the same power under sand production equipment, production increased by 35%. And performance is relatively stable. Wear low.Design and low cost of the impact of the traditional equipment, the cost of the impact crusher is 30% lower. The finished product is good, and is in the shape of the six sides, and with reasonable distribution, the special use and the mechanism of sand and stone. After a lot of customers use the same power equipment to prove more than the same sand, the overall effect of plastic surgery 30%. From the past experience, all the mineral processing equipment products, including ball mill, sand making machine, magnetic separator, flotation machine, etc. have a certain life cycle. In the life cycle, there will be a market development, expansion of the market, market saturation, shrinking market, and finally gradually fade out the market. According to the Shanghai construction and smelting market analysts said that the life cycle of a particular type of mineral processing equipment is not equal to the situation. For the special equipment of ball mill, its life cycle is very long, some can even reach 10 years. But under normal circumstances, the sand making machine is in its youth stage, there is still a lot of space to develop. So its life cycle is relatively short, generally 2-4 years. So, this requires the majority of sand and gravel equipment manufacturing and production enterprises need to invest in energy for design innovation. Only in the original basis of small function not constant innovation can accumulate over a long period of time, making the entire production line showing a good trend, and eventually accumulated to a qualitative leap. And ultimately the contribution to the entire industry production capacity. Specific to the Shanghai to build their own system of sand production line. Recently, many new products have been gradually coming to market, and get a lot of useful feedback information from. Therefore, the future of the Shanghai construction of a period of time of the sand making machine design concept is to improve the existing product features and technical details.

Recently, by Zhengzhou Dingsheng Engineering Technology Co., Ltd., general contracting construction of production 300 tons of gravel sand production line put into production in Xinjiang Changji, first try at the mechanism of sand rate was high up to 50%, after a week of commissioning and trial operation, the sand rate in more than 60%, has been formally put into production. The owner of the Zhengzhou peak Engineering Technology Co., Ltd. in the large-scale production line of sand production line total contract construction strength to give a high degree of evaluation, and the German BHS sand making machine sand control effect is very satisfactory. The cobblestone Changji region everywhere, HeLuanShi sand production line with jaw crusher and cone crusher crushing machine and impact type crushing machine selection scheme, the German BHS original sand making machine is realized for the first time jaw crushing machine + German BHS original system sand machine short flow sand process, simplified the process at the same time, due to the German BHS sand making machine capable of aniseed, sand rate high wear and tear, the obvious advantages of low, but also greatly reduce the operation cost. The whole river gravel sand production line by the Zhengzhou Dingsheng Engineering Technology Co., Ltd., general contracting construction, from the sand production line design, equipment selection, equipment manufacturing, installation, commissioning, training of personnel are from Zhengzhou Dingsheng company responsible for. The river gravel sand production line of the host device includes a broken machine and a R1200 type 2 PE1000X1200 e - German BHS original system sand machine. After crushing of the jaw crusher, the aggregate is about 50mm of the coarse aggregate, directly into the German BHS sand making machine for sand, finished products for 0-5mm, 5-20mm of the aggregate, the main supply of concrete mixing.

Recently, Shanghai Zenith introduced Germany imported centrifugal impact sand making machine, also known as the high efficiency of vertical shaft impact crusher is suitable for crushing, high hardness of raw ore, HeLuanShi granite, sand and gravel, ferrosilicon. This machine adopts Germany leading the sand making machine technology, light equipment weight, only domestic manufacturing sand making equipment weight of 1/2, but its capacity is the domestic ordinary sand making machine 2 times, the yield of up to 60%, low power consumption 35%. Widely used in metallurgy, mining, chemical, cement, construction and ceramic industries. It is reported, the use of dual chamber type rotor structure unique R series imported from Germany, vertical shaft impact crusher, material directional throw, high carrying capacity, reduce the material blocking, the machine is also equipped with the automatic oil lubrication system, air circulation system, lashing back system, is currently the most sand making machine the leading equipment. The series efficient shaft impact sand making machine of new products listed, the current value of 10 percent off preferential (8.1 - 9.30), and a new type of single jaw crusher with the purchase can enjoy the lowest discount 15% off, and the other a gift accessories! Shanghai West Zhixin launched a new sand making machine production line equipment, including: a series of "champion" series modular gold sand combination (i.e. single jaw crusher rotor centrifugal +R series vertical shaft impact sand making machine), giant series of intelligent sand production line (i.e., twin production line; ZPC hammer crusher +FPC special counterattack broken stones), we provide for the majority of users is not only the best sand gravel and sand are the most advanced production equipment, is the reliability of sand and gravel operation, let the sand production efficiently and smoothly.