Surface and hydraulic pressure vortex chamber (also known as rough surface corrosion). Surface anti-corrosion bumps can reduce the pump 7-8%, only with wire brush and iron ore paper or grinding wheel to make it work to reduce fuel consumption by 9% ~ 14%.
Sealing ring clearance. According to the samples, when in impeller radius increased 4 millimeter between direction, pump water will be reduced by 10%, Only when the maintenance with organic adhesive and asbestos line to restore the gap, can make provisions in the oil pump power or 10% - 12%.
Water pressure chamber and the axis of the impeller does not coincide. According to the test, when the water pressure chamber and the axis of the impeller from 2 mm or greater than 2 degrees, landform pump water will reduce 5-6%; When measuring, attentive, need careful find a position of the centre axis loading, can make the oil pump in work or consumption reducing 6-7%。
Leaf installation angle. When the blade installation angle, pump water will be reduced by about 5%. Repair, use, installation point of view is the foot, you can make the pump in the work of solid or reduce the consumption of array can be reduced by 5% -6%.
We own more than 300 sets of advanced production and inspection equipment to manufacture products of various categories and specifications.
Our main products are sold best in Europe and Southeast Asia .
sincerely hope to cooperate with new and old customers from all over the world to gain mutual benefits.