Two-Way Operation Twin-Screw Pump/Scrw Pump/Pump/Marine/Ship Building

Trademark: Runlink
Transport Package: Wood
Specification: 50m3/h-800m3/h
Origin: Huai′an Jiangsu
HS Code: 8413604090
Twin-screw pump is widely used in ship and other industries as a fluid medium transport equipment. However,  the rotation of the twin-screw pump in the design and production can not be changed after the stereotypes, so that in some special occasions, its applicability has been a huge limit for this. So we designed tow-way operation twin screw pump which has adjusted.
The rotation of twin screw pump's active screw and passive screw is opposite, its mechanical seal is single spring, the rotation of the spring must be matched with the screw rotation, if the screw rotation is reverse, the mechanical seal will be damaged , that will result in a large leakage.
As the twin screw pump's transmission process is making use of fluid medium which is sucked by input's negative press to move the fluid medium which is in the output forward, in actual use, the oil depots or oil tanks have been extracted, the screw pump will stop working (if it can  not stop, the twin-screw pump will suck empty, result in mechanical seal dry friction, damage the seal), but this time the output pipeline also contains a large number of media which can not be transported, result in corresponding waste. Part of the phenomenon is using an external gear pump to pump the oil back, but the gear pump has great danger. Gear pump's transmission principle is making use of a pair of high-speed gear meshing with each other to create a high-pressure zone for fluid delivery, and if the transmission medium is gasoline or diesel and other flammable and explosive media, the gear pump will become dangerous. (Gear's material is steel, when immersed it in oil, after high-speed meshing friction, it is easy to produce high-calorie and even sparks).
In some special occasions, customers need two-way transmission (not two-way at the same time), if use commom twin-screw pump, you need to arrange two sets of transmission lines, which will increase costs.


 We welcome your inquiry
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Jessie
Jiangsu Runlink Marine Technology Co.,Ltd
MP: +86188 88123377
 
 
 
 
 

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