Repair pricing, failure modes, and turnaround for mixer / agitator gearboxes — or sell yours for cash.
Mixer and agitator drives combine slow output speeds with massive overhung loads on long shafts — chemical plants, wastewater treatment, and food processing rely on them daily.
We arrange complete teardown, failure analysis, and rebuild to OEM spec for mixer / agitator gearboxes of every major brand — including Philadelphia, Lightnin, Chemineer, Falk, Sumitomo. Typical rebuild cost runs 30–60% of a new unit, with 5–14 day standard turnaround and 24–72 hour emergency service, against new-unit lead times that often stretch 16–30 weeks. Every quote comes with the full picture: standard shop price, our in-house price, replacement cost, and a cash offer for the unit as-is.
And if the numbers say replace instead of repair, we don't walk away — we buy failed, surplus, and decommissioned mixer / agitator gearboxes for cash, any condition, nationwide pickup. Even a seized unit carries value in its castings, alloy gearing, and copper windings.
Output bearing failure from impeller side-load
Dry-well seal leaks contaminating product
Gear wear from constant torque reversals in turbulent loads
Shaft runout bending failures
Philadelphia, Lightnin, Chemineer, Falk, Sumitomo. Browse all 60+ brands or check the rebuild price guide for cost ranges by size.
Or call/text (412) 557-4495.