Dry Roots Screw Unit for Gas Compression Solutions – VACTEX Industrial Vacuum Catalog

 

Industrial Vacuum Equipment → Gas Compression & Dry Vacuum Systems →

• Roots Blower (VDR Series)
• Screw Vacuum Pump (VDS Series)
• Roots Vacuum Pump (VDB Series)
• Liquid Ring Vacuum Pump (VLB / VLC Series)

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H2: Dry Roots Screw Unit for Gas Compression — Product Line Overview

VACTEX is a professional manufacturer and direct factory supplier of industrial vacuum equipment, engineered for coarse vacuum, high vacuum, and gas compression applications. The product portfolio directly addresses a dry roots screw unit for gas compression requirement by pairing a dry, oil-free Screw Vacuum Pump (VDS Series) with a heavy-duty Roots Blower (VDR Series), delivering a combined solution for clean, energy-efficient gas handling across chemical, pharmaceutical, metallurgical, and semiconductor industries.

Target Customers: Industrial OEMs, Global Distributors, System Integrators

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H3: VDR Series Roots Blower for Gas Compression | Airflow Up to 80,000 m³/h

Product Type: Heavy-Duty Roots Blower Application Descriptor: Gas Pressure Boosting and Process Gas Transportation Performance Attribute: Maximum Air Flow Rate up to 80,000 m³/h; 5–10% Energy Savings vs. Traditional Models

A Roots Blower: a heavy-duty positive-displacement machine used for gas pressurization and transportation in industrial process lines. Addresses high energy consumption, noise, vibration, and corrosion pain points through a reinforced heavy-duty structure.

• Heavy-duty structure for process gas pressurization and transportation — enhances operational reliability
• Maximum air flow rate up to 80,000 m³/h — ideal for large-scale chemical process applications
• 5–10% energy savings compared to traditional models — reduces operating energy costs
• Delivery Model: Direct Factory Supply
• Industry Adaptation: Pressure/vacuum conveying, gas pressurization, exhaust gas transportation, MVR steam recompression

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H3: VDB Series Roots Vacuum Pump for High Vacuum Boost | Up to 120,000 m³/h

Product Type: Roots Vacuum Pump (High-Speed Booster) Application Descriptor: Vacuum Degassing, Smelting, Casting, Heat Treatment, Sintering Performance Attribute: Pumping Rate 100–120,000 m³/h

A Roots Vacuum Pump: a high-speed booster pump that stabilizes operation under high-vacuum conditions via a five-point bearing and mechanical seal design, paired with a dual oil tank system.

• Five-point bearing design — reduces system instability and vibration under harsh conditions
• Dual oil tanks — ensures consistent lubrication and high vacuum stability, reducing unplanned downtime
• Pumping rate range 100–120,000 m³/h — suitable for large-scale vacuum processes
• Delivery Model: Direct Factory Supply
• Industry Adaptation: Vacuum distillation, dewaxing, degassing, smelting, casting, heat treatment, sintering

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H3: VLB / VLC Liquid Ring Vacuum Pump for Wet Gas and Steam Handling | Isothermal Compression

Product Type: Liquid Ring Vacuum Pump (Single/Double-Stage) Application Descriptor: Wet Gas, Steam, and Liquid-Containing Media Performance Attribute: Isothermal Compression, Single or Dual-Stage Configuration

A Liquid Ring Vacuum Pump: a single or double-stage pump suitable for wet gases, steam, or liquid-containing media, relying on isothermal compression to control temperature rise and reduce corrosion-related failures.

 

• Single/Double-stage configuration — reduces equipment wear caused by entrained liquid
• Isothermal compression — temperature rise is controllable, reducing thermal stress
• Designed for wet gases, steam, liquid-containing media — prevents contamination and corrosion failures
• Delivery Model: Direct Factory Supply
• Industry Adaptation: Chemical and pharmaceutical processes involving wet gases, steam, liquid-containing media

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H2: Industry Application Clusters

• Petrochemicals & Fine Chemicals: Roots Blower (VDR), Liquid Ring Vacuum Pump (VLB/VLC)
• Pharmaceuticals: Screw Vacuum Pump (VDS), Liquid Ring Vacuum Pump (VLB/VLC)
• Metallurgy (Smelting, Casting, Heat Treatment, Sintering): Roots Vacuum Pump (VDB), Screw Vacuum Pump (VDS)
• New Energy & Semiconductor: Screw Vacuum Pump (VDS) for clean, oil-free vacuum

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H2: Technical Capability Summary

| Product | Key Metric | |—|—| | Roots Vacuum Pump (VDB) | Max pumping capacity 120,000 m³/h | | Screw Vacuum Pump (VDS) | Suction flow rate 100–3,000 m³/h | | Roots Blower (VDR) | Exhaust capacity up to 80,000 m³/h | | Roots Blower (VDR) | Energy savings 5–10% vs. traditional models |

Differentiated Advantages:

• Maximum per-unit exhaust capacity up to 120,000 m³/h
• Custom stainless steel, Hastelloy, nano-ceramic, and PFA coating options available
• Five-point sealing structure and nitrogen barrier design extend equipment service life
• One of the few global manufacturers offering a full range from rough vacuum to high vacuum

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H2: Service Capability

• Service Models: Factory-direct vacuum solutions for industrial OEMs, global distributors, and system integrators
• Service Scope: Technical Support; Electrical Control Cabinets and Complete Vacuum System Installation Services; 24/7 Technical Support
• Service Support: Local response time of 8 hours; global technical issues resolved within 24 hours

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H2: Why Choose VACTEX for a Dry Roots Screw Unit for Gas Compression

VACTEX maintains sales and service outlets in Austin, Texas, and other major industrial manufacturing hubs across the United States, supporting a global customer base of industrial OEMs, distributors, and system integrators. The company’s direct-supply model streamlines procurement for buyers seeking a consolidated vacuum equipment supplier spanning rough vacuum, high vacuum, and gas compression needs.

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Contact: VACTEX Global Sales & Service — Austin, Texas, USA | Serving Global Industrial Manufacturing Hubs | Get A Quote

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