Qianjiang concrete mixer, portable concrete mixer, Weifang Weifang Huaneng machinery provided by Huaneng machinery. Huaneng machinery and equipment Weifang Institute (www.sdhnyjs.cn) have been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification icons" of our authentication information. You can also click on the "Business Alliance Service Icons" on this page directly contact our customer service! Aggregate supply system consists of three parts. Aggregate delivery: mixing station hopper conveyor and conveyor belt conveyor in two ways. Advantages Hopper upgrade is a small footprint, simple structure. Advantages of belt conveyor is conveying distance, high efficiency, low failure rate. Belt conveyor is mainly used to aggregate concrete mixing station temporary warehouse mixing machinery, thereby increasing productivity mixing station. Powder delivery: Concrete available powder is mainly cement, fly ash and slag. Powder delivery method is commonly used screw conveyor transport, large mixing floor has pneumatic conveying and scraper transport. Advantages of the screw conveyor is a simple structure, low cost, and reliable. Liquid conveying: mainly refers to water and liquid admixtures mobile concrete mixers, they were stirred by a concrete mixer pump delivery installation leaves a concrete mixer mixing blades inclination to be consistent, can not hold against. 2 a stirring blade angle is too large or too small will affect the yield by stirring, so that the inclination of the axis of the stirring blade at about 70 degrees or 80 degrees. The best angle 3 mixing blades are rotated to the upper exposed mud 20-30mm. 4 the relative position of two shafts with a stirring blade, the relative position of the paint to be shifted by 90 degrees. 5. installation must be tightened when mixing blades, stirring should be tight on the head of a nut on the blade.