The Concrete Mixer Machine connected to the structure and the drum driven by the transmission mechanism are equipped with a gear ring arranged around the drum barrel on the drum barrel, and a gear meshing with the gear ring is arranged on the transmission shaft.Our company produces a variety of types of concrete mixers, including two types of self-falling type and compulsory type. Meanwhile mixers can be placed on trucks for convenient transportation and circulation can be into concrete mixer truck. FAQ: Q1: What is your product name? A:Concrete Mixer Machine Self Loading top quality new concrete mixer for sale . Q2:Where is your factory located? A:Our factory is located in Jingjiang which nears Shanghai port and Ningbo Port about 2 hours. Q3:How many of concrete mixer for sale every month? A: We can supply 1000 pcs every month. Q4: Can you provide sample? A: Yes, we can provide you sample, but y…