Small road milling bit is one of the main types of asphalt pavement maintenance and construction machinery. It is one of the main equipment for asphalt concrete pavement maintenance and construction. It is mainly used for the excavation and renovation of asphalt concrete surfaces such as highways, urban roads, and freight yards. It is used to remove defects such as pavement congestion, oil waves, nets, bullet teeth, etc., and can also be used to excavate pavement pots and grooves, as well as roughening of cement pavements and milling of staggered surfaces. Today we are going to talk about the types and functions of small road milling bits.
Here is the content list:
l Types of pavement milling drills
l Functions of pavement milling drills
Milling width: 61cm Milling width: 0~16cm2, hydraulic flow: 28-32GPM The main technology refers to the following several: 1. Engine power. The greater the power, the better the milling effect. 2. The number of knife shaft and blade number. The more you mill, and the more efficient you are. 3. Machine weight. The heavier the better to avoid the machine jumping. 4, Bearing diameter if used in high concrete, bearing diameter greater than 18mm, otherwise easy to fracture bending. 5. Belt, is the use of a synchronous belt, and the same technology on the car, so that the power will not be lost.
According to the operating width of the road milling bit, it can be divided into three kinds: small, medium, and large. The width of the small milling planer is 300~800mm, and the transmission mode of the road milling bit is mostly mechanical, which is mainly suitable for road engineering with a construction area less than 100m2. The milling width of the medium milling planer is 1000~2000mm, and the transmission mode of the milling rotor is mostly hydraulic. The milling width of a large milling planer is above 2000mm, and it is generally used with other machinery to form a complete set of equipment for road regeneration and repair. The transmission mode of its milling rotor is also mostly hydraulic.
Road milling bit shows that using the road milling machine to mill the damaged old paving layer, and then laying the new surface layer is a kind of modern maintenance method, because of its work, the construction process is simple, milling -- easy to control, convenient and flexible operation, good mobility performance, bullet teeth can be directly recycled, etc. Therefore, it is widely used in the direct recycling and utilization of urban municipal roads and expressway maintenance projects and is widely used in urban municipal roads and expressway maintenance projects.
It is the responsibility of each manufacturer to produce a road milling bit that meets the standards, to ensure the safety of the electricity supply and the healthy development of the market. RUIAN FLY MACHINE PARTS CO., LTD conducts many tests on the road milling bit before they leave the factory, and the quality qualification rate is guaranteed. If you are in the road milling bit business, you can consider our cost-effective products.
