الوصف

ZYB heavy oil gear pump is made of steel, sealing of mechanical seals , pump main components of coal tar material selection more quality wear-resistant materials , heat-treated high strength and hardness. In the structure using a number of unique hydraulic balancing technology to pump high pressure working time , low noise, stable running flat , packing a long time , and other unique performance.
ZYB coal tar pump with a gear end clearance adjustable structure , a certain time when coal tar pump operating pressure drop occurs , the pump can be covered by fine-tuning the structure of the external gear pump end clearance to be adjusted , so that the pump working pressure was restored, and can be adjusted several times . So it is more than the general gear pump ***0 times longer service life , in our high-pressure spray containing impurities burn fuel oil it is the first occasion , and reached the advanced level of similar products at home and abroad .
Scope and main uses
This type of ZYB heavy gear pump for conveying medium temperature no higher than **0 ℃, viscosity of less than ***0mm2 / s, non-metallic impurities containing heavy oil , diesel oil, coal tar and other types of low-grade low-grade burn oil. ZYB heavy gear pump particularly suitable for petroleum, chemical , oil, building materials, household chemicals , roads, electricity and asphalt mixing plant sectors and industries where fuel injection . Applicable requirements of work pressure and more stable , long-term continuous work situations , such as : strong lubrication systems