Grinding Mills For Sale In Zimbabwe2020-04-15

Grinding Mills For Sale In Zimbabwe

Summary:Strong Demand For Infrastructure Road Projects It is understood that in terms of highway projects, this year, Zimbabwe plans to launch a number of national expressway, general national highway to be connected section projects and conges…

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Strong Demand For Infrastructure Road Projects

It is understood that in terms of highway projects, this year, Zimbabwe plans to launch a number of national expressway, general national highway to be connected section projects and congested section expansion and reconstruction projects. At the national transportation work conference at the beginning of the year, it was announced that in 2020, the investment in transportation jiangwancheng railway is 800 billion yuan, that in highway and waterway is 1.8 trillion yuan, and that in civil aviation is 90 billion yuan. The bread has been made. Can we buy more flour? The start of a batch of major projects will certainly drive the huge demand of all kinds of raw materials. In 2020, the market demand for common asphalt pavement materials such as asphalt, coarse aggregate, fine aggregate, filler and fiber stabilizer is expected to further expand. With the increasing demand, the market is increasingly strict with the quality requirements of all kinds of materials. As an indispensable component of highway construction, the quality of filler often plays a key role in the whole asphalt mixture. Unqualified powder application can not achieve the expected effect, but will trigger the reaction.

Standard For Highway Mineral Powder

According to JTG F40-2004 technical code for construction of highway asphalt pavement, the filler mineral powder of asphalt mixture must be the mineral powder obtained by grinding the hydrophobic stone such as strong basic rock in limestone or magma. Generally speaking, the fineness of mineral powder has a great influence on the mixture. According to the technical code for construction of highway asphalt pavement, the fineness requirements of highway asphalt concrete mineral powder are as follows: for highway and class I highway, the mineral powder less than 0.6mm needs to account for 100%; the mineral powder less than 0.15mm needs to account for 90% – 100%; the mineral powder less than 0.075mm needs to account for 75% – 100%. For other grade roads: ore powder less than 0.6mm shall account for 100%; ore powder less than 0.15mm shall account for 90% – 100%; ore powder less than 0.075mm shall account for 70% – 100%. It can be concluded that the fineness of road mineral powder needs to be maintained between 30-200 mesh.

Type Of Coarse Flour Grinding Mill

For the production of 30-200 mesh mineral powder, the threshold value is coarse powder – micro powder, and 200 mesh is the common fineness modulus data of the grinding industry. The common grinding equipment in the market are ball Grinding Mill, Raymond Grinding Mill and European version Grinding Mill, which can complete the grinding process of coarse powder – micro powder very well. The traditional ball Grinding Milling production line covers a large area, and needs to be equipped with powder concentrator and other powder collection equipment. Because of its high power consumption, poor dust removal effect, frequent refueling maintenance and other shortcomings, it is gradually eliminated. Compared with ball Grinding Mill, Raymond Grinding Mill is not accepted by the market because of its unstable transmission (transmission of reducer), high maintenance frequency, low output of single unit and high replacement cost of vulnerable parts, although it occupies a small area and consumes little power.

European Grinding Mill

In order to provide customers with high-efficiency and energy-saving grinding equipment with stable transmission, SBM has carried out a breakthrough innovative design based on the original roller Grinding Mill. According to the accumulation of more than 30 years of product field test data and market analysis and research, it has developed and launched the high-efficiency and energy-saving MTW European version Grinding Mill. With the advantages of high performance and high quality, the European version of the grinder has accumulated a high popularity since it came into the market.

Advantages Of The European Grinding Mill

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According to SBM's business coverage, we have established strong installation engineer teams and divided them into several parts according to the businesses, including building aggregate team, ore processing team and industrial milling team. Each team consists of young, middle-aged, and old engineers, fully satisfying business requirement and fulfilling talent cultivation objective.

At SBM, we adhere to the principle of providing each customer specific design solution. Relying on our sales managers' professional knowledge and our services throughout the life cycle of products, we help our customers out of their difficulties in equipment procurement, operation cost accounting, operation management, and after-sales service obtainment, thus improving their profit-making capability and realizing sustainable development of our business.

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