Compulsory mixer from the early 1950s after the rise has been rapid development and promotion. First there is the disc vertical shaft forced concrete mixer. This mixer is divided into two kinds of turboprop and planets. After the 1870s, with the application of lightweight aggregate mixer, there has been a circular groove horizontal shaft forced concrete mixer compulsory mixer, which in turn sub-bedroom two-shaft and twin-shaft, both self-loading and enforcement stirring two kinds of characteristics. Its stirring blade linear velocity is small, good wear resistance and low energy consumption, faster development. Equipped with a stir on compulsory concrete mixer mix arm blade shaft barrel, adding mix material barrel, stirring blade strong agitation to form a cross stream. This mixing method than intense way since the fall stirring effect, mainly adapted to mix dry hard concrete. Lei company actively introduce mixer production technology, production mixer series, dedicated to providing quality products and friendly service. JS twin shaft compulsory concrete mixer unloading systems: unloading system consists discharge door (discharge door and unloading mechanism by detailed JS1000 twin shaft compulsory concrete mixer host instructions), cylinder, rope and other components hopper . Mixer discharge gate installed in the bottom of the vertical mixer, mortar mixer operation through double sliding cylinder to achieve discharge. By adjusting the position of the sealing strip ensures the discharge door seal. Two five electric control valve control dual air discharge opening to close the door, the pressure is set at 0.5Mpa; after concrete unloading host and centralized by the rope after staging hopper discharge into Mixer car. Air supply (compressor) and processing elements, the user can configure their own or for special orders. Small mixer, Lei machinery (online consultation), mixer provided by Zhengzhou Machinery Co., Ltd. Lei. Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In Lei machinery leadership with the staff warmly welcome all inquiries negotiations to create the better future Lei machinery.