The stator structure is made of elastic material with internal threads inside the metal shell. The elastic material is completely adhered to the shell firmly, and it is tightly fitted with the rotor to run without causing distortion.
According to different uses, there are a variety of materials to choose from: NBR, vinyl, hypalon, butyl ester, silicon, polyurethane, polytetrafluoroethylene, metal, etc.
Product Description
The central part of the screw pump is the rotor and the stator. The threaded rotor is made of metal material, and a unique torsion angle is made by a special cutting machine. Each section is a complete circle.
The stator made of elastic material just covers the rotor, and the cross section of the two is the same oblong in each part.
The rotor is placed in the stator, and the two create a sealed spiral space. When the rotor runs continuously inside the stator, the liquid in the enclosed space will continue to run with it, from the suction side to the discharge side "no pulsation" and "quantitative" delivery
Our engineers are continuing to study. At present, our stator is suitable for single-component screw pumps, and it can be used for precision two-component screw pumps in the future. Walle have many years production experience and industry field application experience, we aimed at the different harsh sealing environments and developed various of materials suitable for applications. Improving all customers profit and saving all customers cost. Walle automatic production equipments and advanced testing equipments provide a strong guarantee for the manufacture of high quality stators and rotors for micro dispensing screw pumps.
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