The utility model relates to an electric heating pressure macromolecule Diffusion Welding Machine. The electric heating pressure macromolecule diffusion Welding Machine comprises a hydraulic mechanism, an electric heating pressure mechanism and an electronic control system. The hydraulic mechanism comprises a hydraulic tank, and an oil tank, an oil pump and a hydraulic cylinder are arranged inside the hydraulic tank. The electric heating pressure mechanism comprises a support. The support comprises an upper fixing plate and a lower fixing plate. Parallel stand columns are vertically and fixedly arranged between the upper fixing plate and the lower fixing plate and are provided with movable plates in a sliding mode, the lower side of the upper fixing plate and the upper side of the movable plate are sequentially and respectively provided with an insulating plate, a lower cushion block, a heating copper plate, an upper cushion block and a pressing head, and cooling systems are arranged on the heating copper plates. The electronic control system comprises an electronic control cabinet which is provided with a control panel and a display panel. The electric heating pressure macromolecule diffusion welding machine has the advantages of being reasonable in design, reliable in connection, convenient to machine, easy to operate, safe, reliable, long in service life and the like, and is widely applied to the welding field of various workpieces. Diffusion Welding Machine Welding Equipment,Diffusion Welding Machines,Expansion Of Welding Machines,Diffusion Welding Machines For Sale Shuangxing Mechanical Equipment Co.,Ltd , https://www.gyshuangxing.com
LWGY-50 turbine flow meter
1. In industrial measurement, the normal request for turbine flowmeter upstream 20D, downstream 5D straight pipe length, this ability to ensure the accuracy of the completion. At the same time, the addition of a rectifier at the upstream end eliminates the problem of uneven distribution of the velocity and secondary activity, so that the measurement accuracy can reach the accuracy level of the calibration.
2. An air eliminator should be installed upstream of the flow meter when necessary. Regarding the easily vaporized liquid, a certain back pressure must be ensured downstream. This will not allow air or steam to enter the flowmeter, thereby ensuring that the fluid passing through the flowmeter is single-phase.
3. Before the flowmeter, it is better to install a filter. A funnel type filter can be used to ensure the cleanliness of the filter. The differential pressure at both ends of the filter can be measured.
LWGY-50 turbine flow meter
The device status of the LWGY-50 turbine flow meter has a great influence on its measurement accuracy. Therefore, the device must be strictly requested to operate in the process of the device, so as to prevent the accuracy error from affecting the work quality.