We Build the Widest Wet Process Separator Lines

When it comes to lithium-ion battery separator production lines, we build the widest and the fastest. With max roll-width up to 8,300mm and leading-edge efficiency, 
our wet process lines set the new standard for high-volume separator manufacturing.

When it comes to lithium-ion battery separator production lines, we build the widest and the fastest.

With max roll-width up to 8,300mm and leading-edge efficiency,

our wet process lines set the new standard for high-volume separator manufacturing.

We Build the Widest Wet Process Separator Lines

When it comes to lithium-ion battery separator production lines, we build the widest and the fastest. With max roll-width up to 8,300mm and leading-edge efficiency, 
our wet process lines set the new standard for high-volume separator manufacturing.

Stretching Wider and Faster
for Customer Value

Our relentless pursuit of innovation in wider and faster ultra-wide separator film production enables separator makers to radically stretch productivity and speed while slashing costs. By repeatedly breaking barriers in film width and manufacturing velocity, we empower customers to capture new economies of scale, securing competitive advantage in the global battery arms race. Our widening and accelerating advances directly translate into customer wins.

Stretching
Wider and Faster
for Customer Value

Our relentless pursuit of innovation in wider and faster ultra-wide separator film production enables separator makers to radically stretch productivity and speed while slashing costs. By repeatedly breaking barriers in film width and manufacturing velocity, we empower customers to capture new economies of scale, securing competitive advantage in the global battery arms race. Our widening and accelerating advances directly translate into customer wins.

Separator, A Core Component
of Lithium-ion Batteries

The separator goes between the positive and negative electrodes of a 
Li-ion battery (LiB), preventing electrical short while enabling Li-ions flow through the electrolyte. Well-distributed and finely-tuned micropores in the film are critical. To maximize energy density, separator films have been thinning, now reaching about 9 micrometers. Such extremely slim films require high tensile strength, heat resistance and wettability. By meeting these demanding requirements, the separator film plays a pivotal role for the safety of LiB and contributes substantially to overall performance and lifespan.

Total Solutions for New Separator Makers:

From Plant Design to Mass Production

For first-time separator manufacturers, the path from concept to mass production is filled with obstacles. We clear the hurdles with start-to-finish guidance - from initial plant design and equipment selection, to facility construction, production ramp-up, and achieving stable output.
New makers can rely on our expertise navigating all phases of bringing wet process separator film production lines into operation. We become your specialized partner for everything from feasibility studies, to facility build-out, to training operators.
With our turnkey solutions, quickly transition from breaking ground to high-volume, high-quality production.

Where to Find Us

Based in Daegu, South Korea, we are continuously advancing separator film production equipment and technologies to empower manufacturers worldwide. Contact us without hesitation about better separators and better lines - we are alwaysready to help companies stretch wider and faster.

Where to Find Us

Based in Daegu, South Korea, we are continuously advancing separator film production equipment and technologies to empower manufacturers worldwide. Contact us without hesitation about better separators and better lines - we are alwaysready to help companies stretch wider and faster.

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85 Secheon-ro 3-gil, Dasa-eup Dalseong-gun, Daegu

+82-53-716-0512

styoungwon@styoungwon.co.kr

Group 3

85 Secheon-ro 3-gil,

Dasa-eup Dalseong-gun, Daegu

85 Secheon-ro 3-gil, Dasa-eup Dalseong-gun, Daegu

Group 6

053-716-0512

Group 5

styoungwon@styoungwon.co.kr