01 December

Your fan is too noisy? We can fix that

Can noise be reduced? YES! Provided we choose the fan and noise-reducing accessories correctly. One waste sorting plant in Germany uses our UL-SFN fan with an output of 30 kW and V=40,000 m 3 /h at p=1900Pa. The fan is equipped with a soundproofed housing, motor and silencer at the outlet. With this solution, we achieved an optimum noise level of less than 75 dB. And most importa...

14 November

Processes involved in the development of new fans

Below are the processes involved in the development of new equipment. Every technical device, such as fans, goes through three fundamental processes: the design and construction process, the manufacturing process and the operating process. Each of these processes may include activities that lead to a change in the characteristics of the technical object, which can be referred to as in...

04 October

Speciality fans

Our speciality fans are intended for customers with special requirements regarding the respective transport application or the individual fan construction. We offer fans in special versions to meet these requirements. Fans with a type K belt drive are intended as replacements for standard fans with a direct drive where there is a risk of&nb...

04 October

Laser cutting

We provide services related to laser cutting any shapes of black steel, stainless steel, wear-resistant (Hardox) steel and aluminium. Laser cutting is a modern, fast and high precision method of cutting sheet metal. Parts made using this technology require no additional finishing. Laser cutting ensures repeatability of the manufactured parts, at high ...

03 October

Bending on a press brake

Bending is a process of sheet shaping. Press brakes are used to shape sheets with a punch pressing to a matrix. By means of using a press brake, commonly referred to as a folder, it is possible to bend sheets at any angle. In order to address the needs and expectations of our customers, we fu...

01 October

Shredding fans

The main function of shredding fans is to shred pneumatically transported material of considerable or even endless length. The shredding fans are designed for many years of trouble-free operation. A grade of steel with increased flexural strength and high material thickness was chosen for fabricating the rotors, preventing deformation of the ro...

01 October

Transport fans

Transport fans are intended to pump mixtures of air and solid fractions. They are successfully used in installations where pneumatic transport is necessary for mixtures with a density of the solid fraction of up to 300 g/m3, but also over 500 g/m3, but in the latter cases NETECS recommends prior consultations. Transport fans are adapted ...

01 October

Dust fans

Transport fans are intended for transporting raw gas consisting of an air/dust mixture (without solid fractions). They are commonly used in dust collection systems for transporting raw gas with a density of up to 50 g/m 3 . These fans are intended for transporting a mixture of air and dust. They designed so the transported raw gas doe...

01 October

Clean air fans

Clean gas fans are intended for transporting fresh air or filtered raw gas (air/solids mixture) = clean gas. They are commonly used in or after filter systems working with underpressure. Thus the fans are on the “clean side”. In systems working with overpressure, clean gas fans are successfully used as supporting units. The clean gas fans are...

28 May

Turret press punching

One of the basic services provided by NETECS is sheet press punching with a turret press manufactured by Rainer. The use of press punching tools enables high flexibility and quick fulfilment of tasks. Press punching guarantees the quickest perforation rate. We have an extensive stock of specialised tools from verified manufacturers, to gu...