This factory-floor video shows how an automatic tube straightening machine is built, tested and signed off before delivery. The footage follows the welded bed through machining, roller assembly and electrical cabinet wiring, then the final trial run, where technicians run test tubes through the machine and verify deflection readings against specification before shipment.
During the factory trial you can see the full operating envelope: tube across Ø5–600 mm, parts anywhere from 100 mm up to 12 m long, cycles of 20–90 seconds, long-bed frames fitted with 5–8 probes, and straightness verified to 0.10–0.30 mm/m on standard orders with tighter limits for precision orders. Power supply is 380–480V three-phase to match factories worldwide.
Buyers request this footage to confirm build quality, weld integrity, component brands and machine logic — the same machines that later run in tube mills, cylinder plants and fabrication shops across the construction, automotive and furniture industries. The trial log is kept with each machine, so customers receive documented evidence of the performance demonstrated before crating and shipment.
Read what to verify before you buy in our straightening machine buyer’s guide, browse our Bar & Tube Straightening Machines range, or schedule a factory visit or live video inspection. Typical delivery is 60–120 days.
Full build footage: bed welding, machining, wiring and trial run
Test tubes verified against deflection spec before shipment
Operating envelope Ø5–600 mm, lengths to 12 m
5–8 probes on long beds, 20–90 second cycles
380–480V three-phase, 60–120 day delivery
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