What are the advantages and disadvantages of three screw pump?

[Asia pump network hearing] Three screw pump is a screw-type displacement pump, is the use of screw rotation to suction and discharge liquid. Now to introduce the advantages and disadvantages of the next three screw pump is what. Three screw pump one or three screw pump product advantages 1) a wide range of pressure and flow. A pressure of about 3.4-340 kgf / cm 2, a flow rate of up to 18,600 cm 3 / min; 2) a wide range of fluid types and viscosities to be transported; and 3) a high rotational speed ; 4) good suction performance, self-priming capability; 5) uniform flow rate, low vibration, low noise; 6) compared with other rotary pumps, the gas and dirt into the less sensitive; 7) solid structure, installation Easy to maintain. Second, the three screw pump product defects Screw machining and assembly requirements are higher; pump performance of the liquid viscosity changes more sensitive. Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro letter:) http://beng.liuti.cn/ (Hotline :)

Excavator Hydraulic Cylinder Contain Boom Cylinder, Arm Cylinder and Bucket Cylinder, For Wheel loader and Bulldozer also have Steering Cylinder Lift Cylinder Dump Cylinder. Also Could Supply Hydraulic Cylinder Seal Kit. Cylinder Rod and so on. Brand As Volvo, Komatsu, Hyundai, Doosan Daewoo, Hitachi, Kobelco, Caterpillar......

Hydraulic Cylinder

Hydraulic Cylinder

Hydraulic Cylinder,Small Hydraulic Cylinder,Welded Hydraulic Cylinders,Mini Hydraulic Cylinder

Jining Tongderui Construction Machinery Co., Ltd. , https://www.tdr-excavatorparts.com