The main difference between dry concrete mixing plant and wet stationary plant is that the function of mixing concrete is transferred from the central mixer on the mixing plant to the concrete mixer truck. In this way, the initial investment cost of the mixing plant will be reduced, but the dry concrete mixing plant has higher requirements for the concrete mixer truck.
Wet stationary plant is often used to produce wet concrete, that is, ready-mixed concrete. Ready-mixed concrete refers to cement, aggregate, water, admixtures, mineral admixtures, etc. , which is measured and mixed in the mixing station according to the needs and a certain proportion.The output of the ready mix concrete plant aries from 25m³/h to 480m³/h.
The wet concrete batching plant usually adopts twin shaft concrete mixer as a mixing host. The models mainly include JS500, JS750, JS1000, JS1500, JS2000, JS3000 and JS4000. This kind of concrete mixers have very high mixing efficiency and good mixing performance. They can mix different concretes and are suitable for various large, medium and small prefabricated component factories and industrial and civil buildings such as roads, bridges, water conservancy, ports, and docks.
The main brands of twin shaft mixer are BHS, Liebherr Ximen, and Sicoma( European brands); Japan Guangyang, Nikko, Taiwan Lilian, Sany, Zoomlion, Shandong Mikosi, Shandong Jianyou, Fujian Bode, Quangong Machinery, Haomei Machinery( Asian brand). Among them, Sicoma twin shaft mixer is the first to assemble a high-performance concrete mixer in China in 1999, and now has the largest number of users in China.
The continuous improvement and optimization of the mixing mechanism of the Sicoma twin-shaft mixer mainly includes the optimization of the parameters such as the speed of the mixing shaft, the number and arrangement of the mixing arms, the installation angle and arrangement of the blades, the shape and area of the blades, and the distance between the two shafts.
It can reduce energy consumption by about 20% and reduce cement consumption by 30-50 kg/m2 compared with vertical-shaft concrete mixer and twin-screw ribbon mixers. Welcome to leave message to choose what you need.