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ADD : Huashen Road,Pudong New District,Shanghai,China.

The characteristics of highway road surface concrete aggregate processing

1.    Product quality is excellent,

2.    Price and gradation is reasonable,

3.    The grain shape is good,

4.    The needle flake content rate is less than 5%.

 

A basalt Crushing in Jilin Province directly uses the Jaw crusher and Impact Crusher process, not only resulting in serious wearing but also making needle flake content rate more than 10%. Thus, the product sales is bad, failing to meet the requirement of the highway. But with the technical renovation of the VSI Series high efficient vertical shaft impact crusher, the needle flake content rate reduces to 4.8%.

Compared with other crusher and processing line, VSI is :

A. With the excellent stone finishing ability, whatever it is basalt, diabase, limestone or andesite,the needle flake rate is below 5%, which is incomparable by PF impact crusher. It is the best machine to produce good shape grain stone recognized by both international and domestic.

B. More shaping and less crushing. It generates less stone powder, improves the service life of wearing parts, and reduces the unit power consumption.

C. According to the needs of stone shaping, it absorbs the design of Metso, Sandvik, with the performance reaching international level.

VSI series stone finishing machine can be used for both the old production line modification to improve the stone quality and can cooperate with the company development of high performance concrete (C40 above.their) aggregate (stone) production line, which makes you become the beststone production enterprise with leading technology and good benefit.

Shanghai DMAN is a professional international enterprise of producing stone crushing,screening, artificial sand and industrial milling equipment. We are committed to R&D, manufacturing, engineering design and complete set of production line installation services of high-quality sand making equipment. Adhering to the scientific management ideas, with advanced processing equipment, mature design and perfect after-sale concept , we are in the service of more than twenty thousand users worldwide. We are the first choice of construction, mining, metallurgical industry ,high grade highway, high-speed railway, hydropower station, the airport runway, high-rise buildings, municipal, bridges and mineral powder grinding industry.

Shanghai DMAN Crushing and Screening equipment includes coarse jaw crusher, fine jaw crusher, impact crusher, spring cone crusher, hydraulic cone crusher, efficient vertical shaft impact crusher(new sand maker) and vibrating feeder, circular vibrating screen, sand washing machine and belt conveyor, etc. According to the installation mode, it can be divided into fixed, semi-mobile and mobile crushing station. The capacity range is from 50t/h to 500 t/h, finished product size and grade is according to user needs, usually in the 0 ~ 40 mm. The plant process arrangement is as much as possible to be reasonable and rigorous according to the user, and the advanced operating system of electric control ensures that the entire process of discharging is smooth, and with reliable running, convenient operation, high efficiency and energy saving.