Butterfly Valves are used in virtually all types of bulk solids processing plants where interception of gravity-fed or pneumatically conveyed dry powders or granules is required. This type of valve is particularly suitable for pneumatic conveying operations, in both dilute and dense phase applications, provided the operating pressure does not exceed 2.5 bar (36 PSI). Due to its particular design features and the materials used, the VW Butterfly Valve represents the ideal solution in many cases, both from a technical and an economic point of view. Butterfly Valve Butterfly Valve Types,Butterfly Valve,Agricultural Butterfly Valve,Processing Butterfly Valve XinxiangHexie Feed Machienry Manufacturing Co.Ltd , https://www.feedmill.nl
Butterfly Valves are the ideal solution for the interception of gravity-fed or pneumatically conveyed dry powders or granules in a variety of bulk solids handling and processing plants.
How to use chain hoist efficiently?
  Many people who have used chain hoists believe that there is such a question. Why do some people use the chain hoists with high efficiency, and some people use them slowly? What are the reasons for this?
　　
In fact, in the operation of the hand chain hoists, the improvement of operating efficiency starts from the aspects of operation and maintenance details, and mainly includes the following points:
　　
First, we must strictly abide by the chain hoist operation rules to avoid failures in the job. In particular, it is forbidden to see the phenomenon of hanging, lifting, overloading, etc., and as an operator should also be flexible.
　　
Second, to ensure adequate lubrication of components. The use of lubricating oil can effectively reduce the friction inside the chain hoist operation mechanism and the chain, etc. to a low level, ensuring sufficient lubrication and ensuring the operating efficiency.
　　
Third, maintain a stable balance when lifting. The weight and the chain hoist mechanism are in a stable and stable state to avoid shaking, which can keep the tension stable and reduce the risk of accidents.
　　
Finally, regular chain hoists need to be maintained to replace worn-out parts in time to ensure the use of chain hoists.