Filtration

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Process solutions for the filter industry

Filtration

Technology solutions for the filtration industry

Thanks to our long-standing experience in dispensing technology and plasma pretreatment, we offer our customers in the filter industry ideally tailored dispensing systems and plasma equipment for complex requirements.

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Plasma treatment with our plasma systems optimally prepares the surface for bonding. This is followed by the dispensing application of the adhesive with our dispensing systems on the filter. This way, two birds can be killed with one stone: the surface is optimally prepared by the plasma pretreatment and the adhesive is precisely applied with the dispensing application of the adhesive. This not only achieves maximum adhesion, but also has a significant impact on the efficiency and reliability of filtration systems.

bdtronic offers process solutions from plasma pretreatment to dispensing of adhesives in the filter industry. Our plasma systems and dispensing systems are tailored exactly to the customer's requirements. With our process expertise, we accompany our customers in the overall process to find the right dosing application and plasma pretreatment together.

Optimum process results with plasma pretreatment and dispensing technology

Filters are used wherever solids from gas or liquids have to be retained. Various filters can be found in motor vehicles such as oil, fuel and air filters and in medical technology such as dialyzers. A wide variety of filters are also used in industry and trade, such as air and water filters and many more. We encounter filters almost everywhere in everyday life.

Dispensing

Bonding filter end caps

Many filters have so-called end caps. These must be bonded to the filter. We offer this adhesive application and other dispensing applications, such as potting, with our dispensing machines. Our dispensing machines dispense adhesives precisely, in the right quantity and with repetitive accuracy.

Plasma

Plasma pretreatment prior to adhesive application

Plasma pretreatment for surface activation prior to a dispensing application of 1C and 2C epoxy adhesives and polyurethanes is required to achieve the best possible adhesion properties in filters.

For this purpose, bdtronc offers everything from one source: plasma activation with plasma systems and dispensing applications with dispensing systems or both process technologies in only one machine.

Latest press releases

Speed-dependent dispensing speedUP

Shorter cycle times and greater flexibility

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Smart system solution for needle bonding

bdtronic offers microdosing solution for medical technology

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Multi million euro e-mobility project for bdtronic

Trickling of hairpin stators for one of the leading TIER1-suppliers worldwide

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Events

Date: 13.07.2021
Novi, Michigan - USA
Exhibition

Adhesives & Bonding Expo

13th-15th of July 2022, the adhesive & bonding in Novi, Michigan - USA, will take place. Don´t miss us there.
Date: 20.04.2021
Online
Webinar

On-Demand Webinar @ Charged Virtual Conference

We will inform about the advantages of trickle impregnation compared to other technologies and show how it can be combined in-line with a powder coating process for the protection of hairpin welding points in a cost-effective way and dispensing processes commonly used in manufacturing of battery storage systems and power electronics.
Date: 24.03.2021
Online
Webinar

On-Demand Webinar @ CWIEME

Don't miss this opportunity and get a sneak peek into the world’s fastest and biggest impregnation plant, built in series for the premium electric car platform of a renowned German OEM.