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 pump is flammable, explosive, highly toxic, corrosive, and rare. It is completely leak-free. It transports the medium under environmentally friendly, safe and pure conditions. The temperature of the transport medium is up to 450 °C, and there is no need for cooling. Chemical, metallurgy, pharmaceutical, film photocopying, electroplating, nuclear power, vacuum, semiconductor industry, food and other fields. In addition, such pumps have soft start characteristics when delivering viscous liquids. At present, the technology of this project is only mastered by the British HMD company internationally, and there is no manufacturer in China to produce such a pump.
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.
The first induction ring asynchronous high temperature magnetic pump was successfully developed.
Recently, a new induction ring asynchronous high temperature magnetic pump was successfully developed by the Institute of Magnetic Physics and Magnetic Technology of the School of Fluid Power and Control, Lanzhou University of Technology.