The twin shafts mixer producing the Italian Sicoma technology is our main mixing machine. Most of our concrete mixing plants are equipped with this mixer. It can be used alone or combined with batching machine as mixing station. Its main features are as follows:1. It adopts well-known planetary reducer and cycloid gear reducer with a small volume, high efficiency and reliability.2. The linings and blades are made of high-chromium wear-resistant cast iron.3. There are six sealing measures to prevent leakage.4. It is overweight designed to weaken the effect of vibrating.6. Centralized lubrication system adopts powerful motor of 380V which can inject the lubricant oil rapidly to spindle head. ModelOutput Volume(L)Input Volume(L)Work period(s) Max Partical Diameter(mm) power  (KW) JS500500800728018.5JS7507501200728030JS100010001600728037JS150015002400728060JS200020003200728074JS300030004800728090