Precision machiningVOLM's critical production equipment is supplied by world-leading brands.Learn more
Quality controlGuided by domestic and international standards, VOLM applies an integrated quality management system across the complete production process.Learn more
Quality controlGuided by domestic and international standards, VOLM applies an integrated quality management system across the complete production process.Learn more
Petrochemical and coal chemicalPSA, residue hydrogenation, chlorine compression, VCM recovery and ethylene compression.Learn more
RefiningCrude distillation, hydrodesulfurization, hydrocracking, FCC and catalytic reforming.Learn more
VOLM screw-vacuum unit replaces an international leading brandImproved MTBF, lower maintenance cost and near-zero cleaning downtime.Learn more
VMB05 double-casing multistage pump in a 200,000 t/y alkane-aromatics unitA reliable hydrogenation feed-pump replacement for hazardous service.Learn more
Professor Ba Dechun of Northeastern University interviewed by VOLMVOLM vacuum pumps are recognized for precision, high standards and innovation.Learn more
VOLM Petrochemical Pump Research Center establishedA joint research center with the national pump product quality inspection center.Learn more
Vacuum pump applications Petrochemical and coal chemical PSA, residue hydrogenation, chlorine compression, VCM recovery and ethylene compression. Learn more
Vacuum pump applications Fine chemicals Stable vacuum for distillation, solvent removal, drying and off-gas recovery. Learn more
Vacuum pump applications Pharmaceutical Clean, reliable solutions for concentration, crystallization, filtration and vacuum drying. Learn more
Vacuum pump applications Petrochemical and coal chemical PSA, residue hydrogenation, chlorine compression, VCM recovery and ethylene compression. Learn more
Vacuum pump applications Fine chemicals Stable vacuum for distillation, solvent removal, drying and off-gas recovery. Learn more
Vacuum pump applications Pharmaceutical Clean, reliable solutions for concentration, crystallization, filtration and vacuum drying. Learn more
Centrifugal pump applications Refining Crude distillation, hydrodesulfurization, hydrocracking, FCC and reforming. Learn more
Centrifugal pump applications Petrochemical For polymerization, cracking, transfer and utility processes. Learn more
Centrifugal pump applications Chemical Transfers corrosive, crystallizing and high-temperature media. Learn more
Centrifugal pump applications Coal chemical For gasification, purification, synthesis and wastewater units. Learn more
Centrifugal pump applications Environmental For wastewater lift, circulation and resource recovery. Learn more
Centrifugal pump applications Power For boiler feedwater, cooling circulation and desulfurization. Learn more
