Monday to Saturday - 8:00 -18:00 (CET/CEST)
Okuma CNC Repair Services in Taichung
Control electronics, servo drive and mechanical repair for Okuma CNC machines across Taichung — the island’s machine-tool and bicycle-manufacturing capital, in central Taiwan.
OSP Control Specialists
Machine-Tool & Precision Aware
60Hz — 110V/220V Supply
Photo coming soon
Okuma Repair Support for Taichung Manufacturers
Taichung is the industrial heart of central Taiwan and the island’s machine-tool capital — a dense cluster of machine-tool builders, precision-machinery makers and the world-leading bicycle-manufacturing industry, alongside the electronics of the Central Taiwan Science Park.
For Taichung, ship-in is the practical model: send us the specific faulty component and we diagnose and repair it at board level on our German bench, then return it through Taoyuan’s fast air-cargo links. On-site visits are possible, but at Taiwan’s distance ship-in is almost always the better route.
Okuma’s OSP control is all we do, and has been for close to twenty years — fittingly for a machine-tool city, we specialise where others generalise. It’s a genuinely different system from the FANUC and Mitsubishi controls most Taiwanese repairers are set up for, and the reason customers reach past their local service company to us.
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Years repairing Okuma electronics
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Matches Taiwan’s 60Hz standard
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Okuma model series supported
Taichung
The island’s machine-tool capital
Industries We Support Around Taichung
The region’s manufacturing has its own character — here are the sectors we most often support locally.
Machine Tools & Machinery
Sub-assembly and machinery work for the region’s machine-tool builders.
Bicycle Manufacturing
Precision components for the world-leading bicycle and e-bike industry.
Precision Engineering
Tight-tolerance and prototype work for the region’s precision shops.
Electronics & High-Tech
Precision parts for the Central Taiwan Science Park’s electronics base.
Metal Fabrication
Structural and general fabrication combined with Okuma machining.
General Machining & Job Shops
Contract shops running Okuma equipment across central Taiwan.
Common Faults on Taichung Okuma Machines
Encoder & feedback drift
In a machine-tool city, a failing encoder or scale is spotted quickly — gradual drift ruins tolerance before it stops the machine, and we check feedback accuracy directly rather than assuming a drive fault.
Spindle bearing wear
Precision machining makes even slight bearing wear show up as finish and accuracy loss — noise and vibration point here rather than to the electronics.
Servo & spindle drive faults
Overcurrent trips and feedback errors present as an axis or spindle that won’t move correctly — we bench-test the drive electronics directly rather than assuming a motor issue.
OSP control board faults
Corrupted parameter memory, dying backup batteries and failed power-supply components remain common reasons an OSP control won’t boot or throws alarms.
See our fault analysis and testing & diagnostics services for more on our diagnostic approach.
The Machine-Tool Capital of Taiwan
Taichung builds machine tools for the world, so the work here is precision- and mechanically-exacting — feedback accuracy, spindle condition and drive tuning all matter, and a subtle fault that might pass unnoticed elsewhere is taken seriously in a city of engineers who know their machines intimately.
Central Taiwan’s climate is a little gentler than the wet north, but it’s still subtropical and humid, and typhoon season brings the same moisture and power-surge risks — so humidity and storm-related electrical stress remain factors we weigh on a fault report.
The electrical point is the same across the island: Taiwan runs 110V/220V at 60Hz, aligned with the American and Japanese standard rather than Europe’s 50Hz, so we confirm exact voltage and frequency before a repaired component ships back.
Okuma Machines & OSP Controls We Support
We’re not tied to one machine family: the full Okuma CNC range is supported from your Taichung facility — lathes and turning centers, MULTUS mill-turn, vertical and horizontal machining centers, 5-axis and double-column machines, grinders and older legacy platforms. Start from the Okuma models directory or the list of components we repair.
OSP is where Okuma differs most from other builders — it’s their in-house control, so FANUC or Mitsubishi experience doesn’t transfer cleanly. We repair the whole OSP line, from OSP5000 and OSP700 through the P100–P300 generations to the current OSP-P500. A nameplate photo is enough for us to pin down the exact generation before anything ships.
Shipping a Repair From Taichung to Our German Bench
For Taichung, ship-in is the practical model: send us the specific faulty component and we diagnose and repair it at board level on our German bench, then send it back. On-site visits are possible, but at Taiwan’s distance ship-in is almost always the better route.
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Describe the Fault
Machine model, OSP control generation, voltage, alarm codes and a description or photo of what’s happening.
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We Confirm the Component
We identify exactly what needs to ship, and how to remove it safely, before anything is disconnected.
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Bench Repair in Germany
Diagnosed and repaired at component level on our workbench, not simply swapped for new.
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Tested & Flown Back
Verified under load at your machine’s voltage, then returned by international air-cargo through Taoyuan to your Taichung facility, ready to reinstall.
We support Taichung and the wider central region — including the Central Taiwan Science Park, the machine-tool districts of Daya and Shengang, and the surrounding area. And we do travel — for a fault that genuinely needs hands-on diagnosis we can arrange an on-site engineer visit anywhere in Taiwan; ship-in is simply the standard given the distance. Our emergency & express repair and retrofit & modernization services cover both paths in more detail.
Other Cities We Serve Across Taiwan
Taichung is one of the locations we cover — our Okuma repair support reaches manufacturers across the whole island, from the semiconductor parks of the north to the machine-tool heartland of the centre and the heavy-industry ports of the south.
Taipei
The capital — the technology and precision base of the north.
Hsinchu
Taiwan’s semiconductor capital and science-park heartland.
Changhua
Taiwan’s hardware, fastener and metalworking heartland.
Tainan
A southern semiconductor and green-energy hub.
Kaohsiung
The heavy-industry, steel and shipbuilding port of the south.
All of Taiwan
Back to our full Taiwan coverage overview.
Explore More Resources
Our Taichung support connects to a wider set of Okuma repair resources — here’s where to go next:
All Repair Services
Every Okuma repair and maintenance service we offer.
OSP Controls
Every control generation we diagnose and repair.
Spare Parts
Tested new and used Okuma electronics, ready to ship.
Automation & Robotics
Support for ARMROID, robot loaders and pallet systems.
Components & Parts
The full list of parts and assemblies we work on.
Taiwan Coverage
Back to our full Okuma repair overview for Taiwan.
Frequently Asked Questions
Yes — that’s exactly our niche. Machine-tool and precision work needs the tightest, most repeatable accuracy, so we pay particular attention to feedback, spindle and drive faults that erode tolerance before they ever stop a machine.
It’s exactly why we confirm your machine’s specification carefully. Taiwan runs 60Hz — not Germany’s 50Hz — and voltage is 110V/220V, so the exact figures matter here.
Yes — you send only the specific faulty component, and Taoyuan’s air-cargo links to Europe are fast, so courier turnaround plus bench repair is usually measured in days. We confirm what to send first.
Yes — for a fault that genuinely needs hands-on diagnosis we can arrange an on-site visit; ship-in is simply the standard given Taiwan’s distance.
Your machine’s model, the OSP control generation, its voltage and any alarm codes shown, plus a short description of the fault.
Have an Okuma Machine Down in Taichung?
Tell us the model, control generation, voltage and what’s happening — we’ll confirm the fastest realistic path to getting it running again.
