HSG series three-screw pump is a series of products developed by our company on the basis of SNH series according to the market and customer demand. It can completely replace the domestic 3G 3GR series horizontal three-screw pump. According to national standard GB/T10886-2002 design and production. The HSG series three-screw pump is an axial conveying volumetric rotor pump, which consists of a special shape curve. When the screw is rotating, the movement seal chamber draws in the liquid from the inlet and continuously along the axial direction, and conveys it to the outlet without pulsation. Smooth running, low noise, no pulsation; The master-slave rod is driven by hydraulic balance and hydraulic force. Rotation, so the screw has no wear, long life; adopt mechanical seal, no leakage; simple and compact structure, small volume, light weight, high efficiency, strong self-priming ability, good energy-saving effect; easy to install, use and maintenance. HSG series three-screw pumps can transport a variety of non-solid particles, non-corrosive oils and similar lubricating liquids. The medium viscosity is 3.0 ~ 760mm ~ 2 / s, the flow rate is 4.3 ~ 102m3 / h, the maximum pressure is 2.5Mpa. the maximum temperature is 150 ℃. Widely used in machinery, petroleum, chemical, metallurgy, electricity, shipping and food and other sectors.