Positive displacement pump
Stainless steel rotary pump, also known as food hygiene pump, three bladed pump, rotary disc pump, etc. By relying on two synchronously rotating rotors (with 2-4 teeth), suction force (vacuum degree) is generated at the inlet during the rotation process, thereby sucking in the material to be conveyed. Stainless steel rotor pump refers to a rotor pump with a flow passage made of stainless steel material.