Explosion-proof high-pressure infusion pump uses three-pump head metering plunger pump for solvent transport, maximum flow rate: 130L/min, pressure resistance: 100bar, design maximum operating temperature is not less than 60℃; The internal surface roughness reaches SF4 level requirements, and the material requirements of all parts in contact with the material are not less than 316L, explosion-proof variable frequency motor and servo motor are optional, explosion-proof standard: Exd II BT4.