Recently, "intentional service, all the way to peers" - the first batch of private volunteer delivery ceremony of Beijing Blue Sky Project was held in Beijing Automobile Quanfuyuan Jingang flagship store. The leaders of the Beijing Municipal Science and Technology Commission, the leaders of Beijing Automotive New Energy Manufacturers and the first batch of customers participated. 1. According to the compaction principle, it can be divided into static action roller and vibratory roller. Static action roller (including static smooth wheel roller and tire roller) compacts the soil by the static pressure generated by the self weight and load of the roller. Vibratory roller relies on the combined action of high-frequency vibration and exciting force generated by the vibrating mechanism
4. According to its structural weight, it can be divided into light, small, medium, heavy and ultra heavy rollers.
The road roller, also known as the soil compactor, is a kind of equipment for road construction.Road rollers belong to the category of road equipment in construction machinery. They are widely used in filling and compacting operations of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, and stadiums. They can roll sandy, semi-cohesive and cohesive soils, Subgrade stabilized soil and asphalt concrete pavement layer.With the gravity of the machine itself, the road roller is suitable for various compaction operations, so that the rolled layer can be permanently deformed and compacted.Road rollers are divided into two types: steel wheel type and tire type. Road Roller,Road Roller Machine,Road Compactor,Road Roller Compactor Shandong Vio Machinery co.,ltd. , https://www.shantui-xcmgparts.com
The vehicle for personal sales is the Beijing E-series E150EV pure electric vehicle. The car is compact, with low energy consumption per unit mileage and significant energy savings. In terms of power performance, the car can achieve a maximum range of 200 kilometers in a fully charged state, with a maximum speed of 120 kilometers. It is understood that Beijing, non-Beijing, foreign, Hong Kong and Macao residents and officers who are eligible for the Beijing Motor Vehicle Yaohao have successfully subscribed to the E150EV and received special subsidies from the central government and Beijing.
Director of the Beijing New Energy Development Promotion Center, Niu Jinming, said at the delivery ceremony: "The continuous improvement of vehicle technology, the continuous improvement of service quality, and the continuous enhancement of service facilities will form a larger group in 2017 - 200,000. In addition to public transportation, sanitation, freight, and official vehicles, the main body of the 200,000 vehicles is private vehicles, accounting for 170,000 vehicles. Zhang Qingping, Beijing Automotive New Energy Automobile Co., Ltd. said: "Customer trust is our responsibility. In the future, we will organize various activities to let everyone experience intimate nanny services."
2. According to the number of rolling wheels, it can be divided into single wheel roller, double wheel roller, three wheel roller, etc.
3. Self propelled roller can be divided into mechanical transmission roller, mechanical hydraulic transmission roller and full hydraulic transmission roller according to its power transmission mode.