I wonder if you have noticed that the key to selecting asphalt mixing equipment lies in the determination of its impeller type. In addition to considering the mixing design conditions, experience plays an important role. What requirements should the asphalt mixing equipments paddles be designed according to?

Asphalt mixing machine does not refer to a specific type of equipment, but a general term for a type of equipment. As long as it involves asphalt mixing operations, it can be called asphalt mixing machine. So what specific units does it include?

The heating principle of drum bitumen melting equipment is to heat, melt and drum bitumen melting through a heating plate. It is mainly composed of barrel removal box, lifting system, propeller and electrical control system.

Synchronized gravel sealing is to use special equipment, namely a synchronous gravel sealing truck and bonding materials (modified asphalt or modified emulsified asphalt) to be spread simultaneously on the road surface, and then formed into a single layer through natural traffic rolling or tire roller rolling. A layer of asphalt gravel wearing layer, which is mainly used as the surface layer of the road, and can also be used for the surface layer construction of low-grade highways.

Modified bitumen refers to an asphalt mixture with the addition of rubber, resin, high molecular polymer, finely ground rubber powder and other modifiers, or the use of mild oxidation processing of bitumen to improve the performance of the bitumen. The pavement paved with it has good durability and abrasion resistance, and does not soften at high temperatures or crack at low temperatures.

Roll in a layer of caulk. After sweeping the caulking material evenly, immediately use an 8~12t small press to roll it, stack the wheel traces about 1/2 up and down, and roll it 4~6 times until it is stable. When rolling, press and sweep to make the caulking material evenly placed. If a big change occurs during the rolling process, the rolling should be stopped immediately, and the rolling should be continued after the moisturizing lotion is further demulsified.