Sigma and double-arm dispersion mixers, agitators, and ribbon blenders — blades rebuilt, troughs re-lined, drive gearboxes and seals restored in-house. From a single worn blade to a full mixer teardown, one shop owns the whole job.
Gear Force Machine repairs and rebuilds Sigma and industrial mixers — double-arm dispersion blades, troughs, drive gearboxes, seals, and bearings — plus agitators and ribbon/paddle blenders for plants nationwide. We tear the mixer down to the bare trough, inspect and measure every wear surface, and rebuild the working components to original tolerances so the machine mixes evenly and seals tight on startup.
We serve rubber, adhesive, sealant, food, and chemical batch mixing, and we reverse-engineer worn Sigma blades in-house when the OEM part is gone or obsolete. Every job includes a written condition report, line-item pricing before work begins, and a rebuild warranty. Send us the nameplate and call 832-729-9906and we'll tell you what your mixer needs.
The blades, trough, and drive are where a mixer lives or dies. We rebuild all of it under one roof — no farming the blade to one vendor and the gearbox to another.
Sigma and dispersion blades rebuilt where they can be saved, or remade from the worn part when they can't. We build up worn edges, hardface the wear surfaces, and re-profile the blade so it clears the trough and mixes evenly again.
The trough takes the abuse. We re-line worn or scored troughs, re-bore the blade bores back to concentric, add wear plate where the material eats the walls, and weld-repair cracks and gouges before they spread.
The mixer drive gearbox, seals, and bearings keep the blades turning under load. We rebuild the drive gearbox, replace shaft seals and packing, and fit new bearings so the mixer runs quiet and stays dry through the batch.
On-site or in-shop teardown. We measure blade profile and clearance, trough wear, blade-bore run-out, and drive condition, then document everything with photos.
Line-item pricing — what gets rebuilt, what gets replaced, what it costs, and when it ships. No surprises mid-job.
Blades rebuilt or remanufactured and hardfaced, troughs re-lined and re-bored, drive gearbox restored, new seals and bearings installed. Obsolete blades reverse-engineered in-house.
We verify blade-to-trough clearance, check the drive under rotation, and confirm the mixer seals and turns freely, with full documentation.
Free pickup and delivery nationwide, packaged for the road and backed by our rebuild warranty.
Baker Perkins, Aaron Process, APV, Charles Ross, Winkworth, Teledyne Readco and more — Sigma/double-arm dispersion mixers and industrial mixers across every major OEM.
Not sure where to start? Call 832-729-9906 and we'll walk through it with you.
Tell us the mixer make and model and what's worn — blades, trough, drive, or seals. Photos of the nameplate and the worn parts help us quote fast. We reply within one business day, immediately for emergencies.
Looking for something else? Explore every service line.
All servicesPick up the phone for a technician dispatch. Submit a request for a detailed quote. Either way, you'll hear back within the hour.
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