Turbo Blowers

Switching to EP Turbo Blowers is a game-changer in energy efficiency. Energy efficiency, a key feature of the solution, comes from both turbo technology itself, and the ability to measure water removal with EcoFlows and adjust the vacuum to the optimal level.

EP Turbo Blower offers several benefits, including impellers fitted on motor shafts without the need for a gearbox, fast and straightforward maintenance, energy recovery through a heat exchanger on the exhaust line, a compact and lightweight design that is easy to install in rebuild projects, and the ability to install it step by step with minimal shutdown time. Units can be installed directly on top of the concrete water separator, basement or machine level.

• Energy Efficiency: Variable speed and capacity turbo blower saves energy, contributing to lower operational costs and reduced CO₂ emissions.
• Sustainability: Water-free operation supports eco-friendly papermaking and minimizes environmental impact.
• Smart Optimization: Compatible with EcoFlow dewatering meters for real-time vacuum control and process efficiency.
• Compact Design: Fast and easy installation with only two bearings required.
• Wide air capacity range eliminates bleed valves
• Heat recovery potential: Exhaust air temperature up to 190 °C (370 °F)
• Corrosion-free materials: 
  • Impeller material: Special alloy steel / titanium
  • Blower body: Coated mild steel

EP600 Turbo vacuum blower is a single or two-stage speed-controlled blower designed for large paper machines and both greenfield and retrofit installations. In greenfield installations, where vacuum needs often become clear only after startup, EP Turbo Blowers provide unparalleled flexibility and deliver reliability and cost-effectiveness that paper manufacturers can count on.

• Adjustable vacuum level: max 72 kPa (21 inHg). Automatic speed control adapts to changes in machine speed, basis weight and felt age
• 600 kW / 800 hp high-speed drive
• Ceramic ball bearings

Runtech Systems expands its RunEco product line with the EP650 AMB, a next-generation turbo blower designed for paper machine vacuum systems. This innovative model features active magnetic bearings (AMB), offering a frictionless, oil-free operation that enhances reliability and reduces maintenance needs.

• Adjustable vacuum level: max 72 kPa (21 inHg). Automatic speed control adapts to changes in machine speed, basis weight and felt age
• 600 kW / 800 hp high-speed drive
• Active Magnetic Bearings: No physical contact between moving parts, eliminating oil leakage and wear. Magnetic bearings reduce mechanical wear and eliminate the need for water-related equipment.
• Shroudless Impellers: Forged from a single steel alloy piece for maximum strength and precision.
• Wire-to-Air Efficiency: Exceeds 60% across a wide operating range, peaking over 70%.

Runtech has implemented active magnetic bearings in the RunEco EP1000 at a paper mill in Türkiye:

RunEco EP1000 thrives with active magnetic bearings

RunEco EP350 is designed for smaller air flows especially in vacuum system rebuild projects. It is an ideal solution for small to medium paper machines and helps avoid oversized vacuum systems that overuse energy.

EP Turbo Blowers are quick and easy to install:  they can be installed even with the paper machine running to avoid downtime.

• Adjustable vacuum level: max 60 kPa (21 inHg). Automatic speed control adapts to changes in machine speed, basis weight and felt age
• 350 kW / 470 hp high-speed drive
• Ceramic ball bearings
• Impeller material: Special alloy steel