NWCB high viscosity built-in external meshing heatinsulation gear pump is mainly used for the spraying of emulsified asphalt.
The heating of the pump is realized by four heating rods mounted on the pump body. It has the characteristics of fast heating and convenient maintenance, especially for conveying high viscosity medium.
The NWCB insulation gear pump produced by our company is divided into four import and export according to the left and right sides, which is usually used on the right exit of the left entrance. The outer side of the left tank is called the outer side, and the inner side of the left side is called into the inside, and the outer side of the right side and the inner exit are composed of internal circulation, outer circulation, and outward entry. The seal is made of material with high temperature resistance and aging resistance. It can be used for 200 days at high temperature.
NWCB series Basic technical parameters table
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