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Best Energy Efficient Screw Blower

CycloBlower H.E. Series Screw Blowers

High pressure capability combined with a cost‑saving design has made the CycloBlower H.E. a leader in the screw blower market. Its patented profile delivers a new level of efficiency and performance, giving customers measurable advantages and long‑term savings.

The CycloBlower H.E. was engineered for energy efficiency, helping reduce the largest cost of ownership—energy consumption. Its best‑in‑class performance can lower operating costs and improve profitability. 

With airflows up to 6,200 CFM, pressures up to 36 psi, and vacuum up to 22 inHg, it supports a wide range of applications including Wastewater Treatment, Pneumatic Conveying (dilute & dense phase), Cement, Chemical Processing, Industrial Processing, Food Processing, and Plastic Molding and Handling. 

Built with high‑quality components, the CycloBlower H.E. delivers durability and reliability you can trust. As the only rotary screw bare blower on the market, it offers installation flexibility—allowing you to retrofit or upgrade existing packages without the cost of prepackaged units. Customize or retrofit to maximize performance while protecting your budget.

  • Patented, highly‑efficient 3×5 helical screw rotor profile
  • Food‑grade PTFE‑coated rotors
  • Exclusive split‑cylinder design with multiple discharge port options
  • High pressure capability up to 36 psi
  • O‑ring sealing
  • Helical timing gears
  • Unique dual splash lubrication with eccentric slinger ring
  • Optional force‑feed lubrication (optional ≤20 psi, required >20 psi)
  • Inpro/Seal premium oil seals
  • Mechanical seals available for gas applications
  • Piston ring or graphite air seals
  • Robust ductile iron shaft
  • Available as a bare blower for upgrading existing packages 

Patented Design

  • Highly‑efficient 3×5 rotor profile for competitive performance
  • PTFE‑coated rotors minimize air loss and maximize efficiency
  • Split‑cylinder design aligns performance with application needs
  • Three discharge port options optimize efficiency
  • High pressure capability supports dense phase conveying 

Best‑of‑the‑Best Components

  • O‑Ring Seals — Durable protection without gaskets
  • Helical Timing Gears — Smooth, quiet operation and accurate rotor timing
  • Dual‑Splash Lubrication — Reduces power consumption and optimizes oil distribution
  • Discharge Bearings — Angular contact and cylindrical roller bearings for strength and stability
  • Inpro/Seal® Premium Oil Seal — Contactless, non‑wearing design for leak protection
  • Piston Ring Air Seals — Leak‑free operation and long seal life
  • Robust Ductile Iron Shaft — High load capacity; compatible with direct and V‑belt drive
  • PTFE‑Coated Rotors — Food‑grade coating for minimized air loss and improved efficiency

Options

  • Force Feed Lubrication — Ensures cool oil temperature and distribution
  • Mechanical Seals — For gas applications
  • PTFE‑Coated Cylinder — Minimizes air loss and maximizes efficiency
  • Graphite Air Seals — Required for high‑pressure applications over 20 psi
  • Low, Medium & High Pressure Discharge Cylinder — Optimizes efficiency
  • Installation Flexibility — Top/bottom discharge, multiple mounting configurations, ANSI/metric flanges
  • RTD Ports & Probes — Accurate bearing temperature measurement 

Warranty Information

12 months from the date of initial use or 18 months from date of shipment to the first purchaser, whichever occurs first.

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