10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

Optimize your installation with air compressor control systems

Our newest central controller, the Optimizer 4.0 stabilizes your system and lowers your energy cost.
air compressor optimizer 4.0

Optimize your installation with air compressor control systems

Our newest central controller, the Optimizer 4.0 stabilizes your system and lowers your energy cost.
air compressor optimizer 4.0

Optimize your installation with air compressor control systems

Our newest central controller, the Optimizer 4.0 stabilizes your system and lowers your energy cost.
air compressor optimizer 4.0

Optimize your installation with air compressor control systems

Our newest central controller, the Optimizer 4.0 stabilizes your system and lowers your energy cost.
air compressor optimizer 4.0

Optimize your installation with air compressor control systems

Our newest central controller, the Optimizer 4.0 stabilizes your system and lowers your energy cost.
air compressor optimizer 4.0

Everything you need to know about your pneumatic conveying process

Discover how you can create a more efficient pneumatic conveying process.
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Product range

Dry claw blower solutions between 0.5  and 2.3 bar(g) / 7 and 33 psig

oil-free rotary claw blower DZS

Key technical specifications

Capacity FAD l/s

30 l/s - 95 l/s

Capacity FAD

110 m³/h - 340 m³/h

Working pressure

0.5 bar(e) - 2.3 bar(e)

Installed motor power

11 kW - 22 kW

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Oil-free rotary claw blowers DZS
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Description

What is a rotary claw blower?

An oil-free rotary claw blower or dry claw blower is a reliable and simple solution that delivers low pressure air.
It is used for applications such as fermentation, aeration, and pneumatic conveying in the food & beverage, pharmaceutical, and cement industry. 

The dry claw technology and the element of these blowers are also known from its negative pressure variant that is used in vacuum systems and applications: the dry claw vacuum pumps. 


The claw-shaped rotors with tight clearances ensure reliable and efficient compression. The smaller the clearances between the claw rotors and the rotor housing, the more efficient the blower is. The male rotary claw moves direct driven by the motor to ensure low power consumption. The female claw rotor is gear-driven; gear transmission is stable over time as gears are more precise and avoid misalignment between male and female claw.

 

Benefits

The advantages of our DZS rotary claw blowers

With the flexibility to place them in both centralized and decentralized systems, our compact and reliable dry claw blower is the perfect fit for any production process requiring quality compressed air between 0.5 and 2.3 bar(g) / 7 and 33 psig.

Our oil-free claw blowers are especially suited for use in small and deep fermentation tanks, cement or other silos, or water basins such as the ones found in commercial buildings (e.g. shopping malls and hotels) or in industrial companies with a low volume of to-be-treated wastewater.

 

High uptime of your process
Heat is the equipment’s biggest enemy. Our patented cooling flow ensures energy-efficient operation and a low failure rate over a long lifetime. Maintenance of our dry claw units is easy. The element is easily accessible, and, on average, an oil change is only required every 20,000 running hours. 
Oil-free & dry compressed air
We help you protect your process from any harmful pollutants. Air quality is important when the air comes into contact with your end product. Our rotary claw blowers are Class 0, delivering quality, oil-free air to your process. 
rotary claw blower low pressure cement DZS

Easy to install

Our DZS dry claw blowers are ready to use as soon as it arrives thanks to the Plug & Play concept. We greatly reduced the costs and complexity of installation compared to other central systems designs: just two simple pipe connections are needed to get your blower connected to the production process. To further increase installation flexibility, we reduced its footprint to a minimum, helping you save space.

 

Specification

Technical specification

Technical Property Value

Capacity FAD l/s

30 l/s - 95 l/s

Capacity FAD

110 m³/h - 340 m³/h

Working pressure

0.5 bar(e) - 2.3 bar(e)

Installed motor power

11 kW - 22 kW

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