Vertical screw pump with special working cavity can transport the medium containing suspended hard, soft solid particles and long fiber (or solid is multi-edge sharp Angle, high wear particles) and long fiber or with gas medium (liquid, solid, gas three-phase).

This type of pump is vertical and can be directly inserted into the tank. The pump can be used for the transport of ultra-high viscosity materials, to solve the horizontal screw pump due to the viscosity is too large and self-suction ability is weak. Pump suction and discharge port can be selected with clamp fast install type, flange type, internal thread, external thread, joint etc. Pump body can be customized high temperature resistant type, heat preservation type, water cooling type

Pump body material can be divided into: cast iron, stainless steel 304, stainless steel 316, 316L, according to the actual medium requirements