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Gearboxes for Twin-Screw, Triple-Screw, Four-Screw, and Five-Screw Extruders

Design-flexible engineering · Standard models in stock · Custom solutions on demand

About Us — In Three Calls

We could list our certifications. But three calls tell you more.

Call 1: “Flender box, 15 years old, line down. Can you match it and improve the torque — same footprint, three weeks?”

Call 2: “New compound, higher load. Your standard model is close — but we need it rated for 24/7 continuous operation.”

Call 3: “Counter-rotating twin-screw extruder gearbox, odd center distance. Three shops passed — too much engineering for a one-off. They said you’re the only ones who’d treat it like a real project.”

Not because we like pain. Because we know how to solve it.

We’re the design-flexible ones. Not the biggest — which means we actually fit your project, not the other way around.

This is our typical week.

We design, build, and upgrade extrusion gearboxes — stocked standard models for fast delivery, plus full custom engineering for everything else. We’ve done it across the board, from Flender to Brevini to ZF.

We know how a gearbox behaves under real extrusion loads. What fails. What lasts. And why.

That expertise now extends beyond our own workshop — into technical consulting, failure analysis, and helping international buyers navigate the Chinese manufacturing landscape with eyes wide open.

We’re gearbox engineers first. Everything else comes from that.

48h Emergency Response | 10+Years Technical Expertise | Complex Repairs

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📹 Workshop Live · Manufacturing in Action

Serving Customers Worldwide · Contact Our Engineers for a Solution

Send us your spec – we’ll tell you if we’ve done it before. Chances are, we have.