Custom & complete industrial solutions
Tööstuslik jugafilter QFG416 hallis RAL7042 värvitoonis koos koonuskujulise punkri ja õhukanalitega

Welding Filters

QFG type filters

QFG type filters ensure efficient air cleaning through tangential pre-separation and vertical filter cartridges, reducing filter load and enabling the return of clean air to production.

Vertical filter cartridgesThe air is filtered through vertically positioned filter cartridges, which optimises the cleaning effect.
Compressed Air TreatmentThe cleaning of cartridges regulated by a differential pressure gauge is carried out using an integrated compressed air system.
Ready-to-use setThe filter is fully assembled upon delivery and ready for operation immediately after connecting the piping and power supply.
Energy optimizedEnergy-optimized filter for various larger filtration operations.
Request a quote

Energy-optimised filter for various larger-scale filtration tasks. The filter is used for filtering welding and cutting fumes, grinding dust, and various exhaust air streams containing metal, stone, plastic dust or similar, or mixtures of various powders.

At the time of delivery, the filter is fully assembled and ready for immediate operation once the ducting and power supplies are connected.

Operating principle

Contaminated air is directed into the unit through a tangential inlet located at the top of the air chamber into the upper part of the untreated air chamber, ensuring airflow through the tube filter and pre-separation, which helps reduce the filter load.

The air is filtered through vertically positioned filter cartridges, which optimises the cleaning effect. The cartridges are cleaned using an integrated compressed air system, regulated by a differential pressure gauge. The clean air is directed back into production through the connections, and the dust is collected in the dust collector located at the bottom of the unit. The Quicklock-adjustable dust collector is fitted with a ø400 mm seal.

Dust collector housingø400mm with seal
Quick deploymentComplete delivery means minimal installation time before operational readiness.
Reduced filter loadThe tangential inlet ensures pre-separation, which reduces filter load and extends service life.
Optimal cleaningVertical cartridges and compressed air system ensure efficient and automatic cleaning.
Convenient dust handlingQuicklock-adjustable dust collector simplifies dust emptying.
Clean air circulationClean air is returned to production, supporting the quality of the working environment.
Keevitus- ja lõikamissuitsu filtreerimine
Lihvimistolmu filtreerimine
Metalli-, kivi- ja plastitolmu äratõmme
Pulbrisegude filtreerimine

Common questions about this product.

Frequently asked questions

Which types of dust is the QFG filter suitable for filtering?
The filter is suitable for filtering welding and cutting fumes, grinding dust, and various exhaust airflows containing metal, stone, plastic, or similar dust or mixtures of different powders.
Is the filter ready for immediate use or does it require prior assembly?
The filter is fully assembled upon delivery and is immediately ready for operation after connecting the piping and power supplies.
How is the cleaning of filter cartridges carried out?
The cartridges are cleaned in a regulated manner via an integrated compressed air system controlled by a differential pressure gauge.
How is dust collected and removed from the equipment?
The dust is collected in the dust collector located at the base of the unit, which is a Quicklock-adjustable dust collector, flanged with a ø400mm seal.
How is filter load reduction and pre-separation ensured?
Contaminated air is directed into the unit through a tangential inlet located above the air chamber into the upper part of the untreated air chamber, ensuring the airflow of the tube filter and pre-separation, thereby facilitating the reduction of the filter load.

Need help finding the right solution?

We help you choose the solution that fits your needs and production.

Send request →
Quality materialsDurable industrial quality and long service life.
Experienced partnerWe help design, install and maintain.
Support & spare partsFast help and spare-part availability throughout the lifecycle.