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Oval Gear Meter

Oval gear meter is an essential flow meter for measuring viscous substances. Oval gear flow meter is not only used in oil transportation and refining industry but also in road construction, food production and other fields. WELC Oval gear meter has received a lot of attention because of its unique operation and cost-effectiveness. In particular, it plays a big role in the measurement of heavy oil.

Category: Oval Gear Flow Meter

Description

Oval gear meter is a flow meter for measuring liquids. Oval gear meter is widely used in petroleum and diesel processing plants, resin and rubber processing fields, chemical and cosmetic production fields, and urban road construction.

What is Operational Features of Oval Gear Flow Meters？

Oval gear meter can measure highly viscous liquids for a long time, oval gear meter is durable and has low maintenance rate. Oval gear meter is an indispensable auxiliary tool in the field of measuring heavy oil. Compared with other extraction oils, heavy oil has large molecules and high viscosity from a chemical point of view. If the oil with high viscosity is measured by a turbine flow meter, it may cause wear of parts and hinder the operation, so not only can it not achieve very good results, but also can not be measured for a long time. The advantage of the oval gear meter is that the higher the viscosity, the better the measurement result. The higher the viscosity of the medium, the smaller the leakage from the gear and the metering air gap, and the more favorable it is for the measurement.

Pressure Drop – How We Reduce It To Reach Accurate Measuring?

Pressure drop generally refers to the resistance and friction generated after the liquid enters the gear flow meter; the fluid resistance is mainly affected by the speed of the fluid in the pipeline and the viscosity of the fluid. Taking pipes as an example, if the surface of the pipe is rough, or if there are many pipe fittings, joints, the pipe converges, diverges or turns, the pressure drop will be affected. Wepower WELC series oval gear meter has undergone special treatment. Our oval gear meter adopts the most scientific and simplified structure. When the liquid enters the gear meter, the oval gear meter will reduce the pressure drop of the measured liquid, so that the liquid can enter smoothly. Therefore, the measurement results are more accurate.