The Tech Inc. Hollow Fibre Washing and Post-Treatment System removes residual solvent from freshly spun hollow fibres and soaks them in glycerol or another pore preserver before drying. Bundle-type tanks hold cut fibre bundles; bobbin-type tanks turn full bobbins slowly through heated water.

Main components

Bundle-type tank with hanging rack
Bobbin-type tank with driven shaft
Heated circulation with pump and filter
Glycerol or preservative dosing
Drain and overflow
Control panel with temperature and timer

Applications: Post-treatment in hollow fibre membrane production, from lab bobbins to production bundles.

Send your requirement to mail@techincresearch.com or call +1 (289) 622-1032 for a layout, specification and quotation.

Hollow Fibre Washing and Post-Treatment System

Bundle type – cut lengths.

Bobbin type – whole bobbins.

Combined – both tanks on one skid.
Water temperature: ambient to 80 °C

Capacity: set by tank size

Materials: SS304 or SS316
Even washing – circulated, heated water.

Pore protection – controlled preservative soak.

Flexible – bundles or bobbins.
Established manufacturer – part of the Davey Group since 1990, exporting to more than 110 countries.

Everything under one roof – in-house mechanical fabrication, electrical works, PLC and SCADA automation, and R&D.

Complete scope – design, supply, installation, commissioning, factory acceptance testing (FAT) and site acceptance testing (SAT).

Trusted by Saudi Aramco – an established supplier to Saudi Aramco.

Certified management systems – ISO 9001, ISO 14001 and ISO 45001, with CE marking.

Close to your project – offices in Chennai (India), Toronto (Canada), Tallinn (Estonia) and Al Khobar (Saudi Arabia).

For this product – we post-treat our own hollow fibres every day.
Engineering to your P&ID, data sheets and company standards; drawings submitted for approval before manufacture; factory acceptance testing (FAT) with client or third-party inspection; export packing and full documentation dossier; installation, commissioning and site acceptance testing (SAT); operator training, spares and after-sales support worldwide. Contact mail@techincresearch.com or +1 (289) 622-1032.
Washing and Post-Treatment of Hollow Fibre Membranes: Bundle vs Bobbin

Setting Up a Membrane Manufacturing Plant: From Lab Line to Turnkey Factory
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