Is the scroll air compressor a volumetric type

Scroll compressor is a kind of positive displacement compression compressor,

the compression component is composed of a movable scroll and a fixed scroll.

According to the shape of the working chamber and moving parts, the positive displacement compressor can be divided into two categories: "reciprocating" and "rotary.

Reciprocating is the piston machine, scroll machine and rotor machine belong to rotary type.