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DVS Book Available DVS Technical Codes on Plastics Joining Technologies 2017 English Edition. Click here for table of contents.

DVS Technical Codes on Plastics Joining Technologies, 2017 English Edition
Filter Welders

Widos Filter Welding/Embedding Machines are designed to customer’s specifications and requirements. With the multitude of filter types, component materials and complexities, machines need to fulfill a multitude of specific tasks. Based on years of experience, the Widos engineering team is pleased to investigate any filter design in order to make a technical feasibility recommendation.

Widos offers a variety of drive systems, contact and non-contact heating technologies, various clamping styles, choice of electronic controls, optional clean room features and a selection of enclosures/barriers for safety purposes. All machines are tailored to customer’s needs. Please contact us for more information.


Pharmaceutical Application Machine

Filter Welding Machine
for Pharmaceutical Application


Embedding/welding of top and bottom caps of 3 filters with pleat packs and inserts