Vacuum pump and Roots unit - Zibo Huale Transmission Equipment Co., Ltd.

PRODUCTS

Industrial Equipment Built for Performance.

From high-capacity pump systems to intelligent drive solutions, every HuaLe product is engineered to meet the most demanding industrial requirements.

Vacuum pump and Roots unit

Industrial centrifugal pump

Screw pump (positive displacement)

Sewage and slurry pumps

Self-priming and high-pressure pumps

Industrial drive motors

2BE3 Water-Ring Vacuum Pump

Water ring + roots system for stable vacuum performance

One-stop selection of negative pressure systems

Robust construction for continuous operation

Low maintenance, long service life

Custom configurations available

learn more

Request A Quote

OUR PRODUCT SERIES

2BE3 Water-Ring Vacuum Pump

2BE3 is an upgraded liquid ring vacuum pump family for demanding industrial vacuum duties. Its optimized hydraulic and impeller design supports heavy-duty continuous vacuum service in industrial process systems. Final model selection shall follow the confirmed duty and operating conditions.Key FeaturesOptimized hydraulic and impeller designImproved operating efficiencySuitable for heavy-duty continuous vacuum serviceRobust liquid ring configuration for demanding industrial dutiesApplicationsHeavy-duty process vacuumChemical and petrochemical vacuum systemsContinuous industrial gas extractionRequest a Quote WhatsApp

VIEW CASE

SK Water-Ring Vacuum Pump and Compressor

The SK Series is a liquid ring machine designed for vacuum generation and selected gas-compression duties. Its dual-function capability supports industrial systems requiring vacuum extraction, gas handling or positive-pressure conveying within the confirmed operating range.Key FeaturesDual-function design for vacuum suction and gas compression dutiesRobust liquid ring construction for demanding industrial serviceApplication coverage across confirmed vacuum and positive-pressure dutiesStable operation for gas-handling processesApplicationsIndustrial vacuum extractionProcess gas handlingGas compressionPositive-pressure gas conveyingChemical and general industrial systemsSeries Performance RangeParameterValueUnitPumping Speed1.5–120m³/minVacuum Mode: Ultimate Vacuum≤ -0.086MPaCompression Mode: Discharge Pressure≤ 0.1MPaMotor Power1.5–132kWData scope: Series-level values only. Preserve pressure signs and units exactly; do not convert the pressure…

VIEW CASE

JZJ2B Roots + Water-Ring Two-Stage Vacuum Unit

The JZJ2B Series is a Roots-liquid ring two-stage vacuum unit for industrial vacuum systems requiring staged pumping performance. Its Roots booster and liquid ring backing-pump configuration is selected according to the confirmed process duty.Key FeaturesCombined Roots booster and liquid ring backing-pump configurationTwo-stage vacuum arrangement for industrial vacuum systemsConfiguration selected according to confirmed process dutyModel selection based on pumping speed, ultimate pressure, motor power, speed and confirmed conditionsApplicationsIndustrial vacuum systemsProcess gas extractionSeries Performance RangeParameterValueUnitPumping Speed70–1200L/sUltimate Pressure≤50PaConfigurationZJ Roots Pump + 2BE / 2BV backing pumpData scope: Series-level values only; not model-by-model specifications.Request a Quote WhatsApp

VIEW CASE

2BE1 Liquid Ring Vacuum Pump

OverviewA liquid-ring vacuum pump family concept for industrial vacuum service; the operating liquid forms the sealing and compression medium.FeaturesLiquid-ring compression with an eccentric impeller.Suitable in principle for wet gas, vapour and liquid-carryover duties after application review.Configuration depends on the sealing-liquid circuit and process compatibility.ApplicationsEvaporation, filtration, drying and deaeration.Food, paper, plastics, mining and chemical-process duties where suitable.Central or packaged vacuum service after duty and compatibility review.Working PrincipleAn eccentrically mounted impeller rotates an operating liquid against the casing to form a liquid ring. Gas enters expanding cells, is compressed as cell volume changes, and is discharged.

VIEW CASE

WHY CHOOSE HUALE

Reliable Performance

Stable operation with high efficiency and long service life.

Custom Engineering

Solutions tailored to your application requirements.

Quality Tested

Strict inspection ensures reliable performance.

Global Support

Technical support worldwide.