A machine can run perfectly for years and then develop expensive problems overnight because of a single bad rigging job. The damage isn't always obvious immediately either, sometimes it shows up weeks later as accuracy drift or premature wear. Here are the mistakes that actually cause this.
The Mistakes That Actually Damage Machines
- Lifting from the wrong points. CNC machines have specific structural points designed to handle lifting loads, using the wrong points can flex or twist the frame in ways that affect long-term accuracy.
- Not securing or removing the axis before moving. Unsecured axes can shift or shock-load during transport, damaging ways, ballscrews, or linear guides.
- Dragging or sliding instead of proper lifting. This seems like a shortcut but can damage leveling feet, the base casting, or internal components not designed for that kind of stress.
- Ignoring the control cabinet during transport. Vibration and shock during a poorly executed move can damage sensitive electronics inside the control cabinet, even if the mechanical structure looks fine.
- Skipping proper releveling after the move. A machine that isn't releveled and recalibrated after relocation can produce out-of-tolerance parts even though nothing looks visibly wrong.
Avoid these mistakes with a qualified rigger
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Browse the Rigger Directory →How to Prevent These Mistakes
1. Hire riggers with specific CNC experience
General industrial riggers may not know the specific handling requirements of precision machine tools, this is the single biggest factor in avoiding these mistakes entirely.
2. Ask about their process before the move, not during
A qualified rigger should be able to explain exactly how they'll handle axis securing, lift points, and the control cabinet before they ever touch the machine.
3. Budget for proper releveling and calibration afterward
Don't treat this as optional, it's part of a complete, safe relocation, not an extra step to skip to save money.
Signs a Machine Was Damaged During a Move
Watch For These After Any Relocation
- Parts coming out slightly out of tolerance that weren't before the move
- Unusual noise or vibration during operation that wasn't present previously
- Visible shifting or settling of the machine on its new location
- Control faults or electrical issues that appear shortly after the move
FAQ
Can rigging damage be repaired, or is it permanent?
Often repairable, but it can mean real cost and downtime depending on severity, prevention is far cheaper than the fix.
How soon after a move would damage typically show up?
Sometimes immediately, sometimes not until the machine's been running for a while and accuracy drift becomes noticeable. Worth close monitoring for the first several jobs after any move.
Does the manufacturer need to be involved in a relocation?
Not always required, but some manufacturers offer or recommend certified relocation services for their equipment, worth checking before choosing a general rigger.
Is it worth paying more for an experienced CNC rigger to avoid this?
Almost always yes. The cost difference is typically small compared to the risk of damage, lost production, and repair costs from an inexperienced move.
Protect your equipment during its next move
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