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SPS Spindle Parts & Service, LLC

Gearbox / Transmission Repair Service

gearbox1SPS Spindle offers full service machine tool gearbox and transmission repair.  Our facility is equipped with modern and innovative tools to offer our customers complete gearbox repair service done quickly to minimize your machinery downtime.  The level of service provided varies on the needs of our customers, from a minor bearing replacement, to a full comprehensive gearbox overhaul; SPS Spindle will deliver quality gearbox repair service when you need them most.  Below is a breakdown of our gearbox repair process.


Incoming Inspection – SPS performs an initial inspection of the gearbox to determine bearing condition, gear clearances and condition.  Interfacing with any outside components is reviewed.


Disassembly – The gearbox is carefully disassembled using a variety of specialized tools and best practices.  The condition of components are reviewed and evaluated throughout the entire disassembly process.

Component Inspection & Failure Analysis
– Throughout the entire incoming and disassembly process, information is gathered for use in the failure analysis of the gearbox.  Preventing future failures is the primary goal of this in-depth failure analysis process.


Quotation – The SPS gearbox repair quote begins with an evaluation of all the gearbox components and replacement parts.  Actual breakdown hours, assembly hours, parts reworking hours, along with the replacement parts needed and outsourced services make up the gearbox repair quotation.

gearbox transmission repairMachining & Component Rework
– In-house machining and precision grinding capabilities at SPS allow us to remanufacture or manufacture new, most any component for the gearbox repair process. We offer full machine tool spindle repair services.

Assembly – Our experienced technicians have received professional gearbox repair training in bearing installation and measurement techniques, by a variety of machine tool original equipment manufacturers and bearing manufactures.  Experience, training, and the proper tools are the key to a quality gearbox repair and is crucial to any machine tool spindle repair.


Quality Control – A critical step in our gearbox repair process is verifying that the gearbox meets our repair specifications.  Whether the gearbox repair is a main drive on a milling head attachment, or the Z-axis on an oversized mill turn machine, an extensive battery of quality control inspections are performed.


Call SPS Spindle at 800-892-6258 or email us with any gearbox or transmission repair questions.

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