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Flat Sheet Membrane Making Machines
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Professional flat sheet membrane manufacturing equipment for research and development. Custom solutions for membrane production with precision control.
Tech Inc. flat sheet membrane making machines bring membrane manufacturing technology to research and small-scale production. They give precise control over membrane thickness, porosity and performance characteristics. The design is engineered for versatility, supporting multiple polymer types and manufacturing techniques including phase inversion and electrospinning. Academic institutions and R&D departments developing new separation membranes get reproducible results and scalable designs. Each machine is designed, built and factory-tested in-house, by a company led by directors who are graduates of Stanford University and the University of Cincinnati.
Frequently asked questions
What does a flat sheet membrane casting machine do?
It spreads a polymer dope solution at a set wet thickness onto a glass plate, non-woven backing or belt with a doctor blade at a controlled speed. The cast film then enters a coagulation bath, where phase inversion forms the porous membrane. Thickness, speed and the time before immersion decide the final structure.
Which membrane casting machine suits a research lab?
A plate caster suits screening of new polymer formulations. A heated caster helps when dope viscosity or solvent evaporation needs temperature control. A roll-to-roll casting line makes continuous sheet for spiral-wound modules and pilot trials.
Why does humidity matter in membrane casting?
Water vapour in the air can start phase separation before the film reaches the bath, which changes the skin layer and surface pore size. Casting inside a humidity-controlled enclosure makes results repeatable from batch to batch.
Further reading: membrane casting machine · flat sheet membrane casting machine · membrane casting by phase inversion · humidity control in membrane casting
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WHY TECH INC.
One partner from specification to commissioning
✓ Part of an engineering group founded in 1990
✓ Trusted by universities and R&D laboratories worldwide
✓ Equipment supplied to national oil companies and refineries
✓ Offices in Canada, India, Estonia and Saudi Arabia
You share the process data and the duty. We do the engineering homework, build the system in our own facilities and prove it on the test bench before it ships, so your team can focus on results.
INSIGHTS
AI and your process data
AI in Membrane Research: Why Consistent Lab Data Decides the Result →
Need it built to your specification?
Every Tech Inc. system is engineered to your process data, P&ID and standards, then built and factory-tested in our own facilities in Chennai, India, with full documentation. Send your specification to mail@techincresearch.com for a P&ID, GA drawing and quotation.