In Brief
Accident repair of silo and cement trailers requires TDT-authorised structural welding and TDT re-certification. PHS Magnum restores damaged Spitzer, Feldbinder, and Kassbohrer trailers — frame straightening, tank TIG welding, full repaint, TDT documentation. Vehicles accepted from Germany and Austria; invoicing in EUR available. Location: Chorula near Opole, 180 km from the German border, 4 km from the A4 motorway.
Accident Repair of Silo and Cement Trailers
PHS Magnum has been performing accident repairs on silo and cement trailers for over 30 years. Our team of engineers, welders and painters can restore even extensively damaged vehicles to full operational condition — including TDT re-certification so the trailer can return to commercial use.
Scope of Accident Repairs
Structural Straightening and Panel Replacement
- Straightening of frames, beams and chassis
- Replacement of damaged tank sections
- Repair and replacement of axles, springs and shock absorbers
- Alignment check after straightening
Tank Repair
- TIG welding of cracks in aluminium and stainless steel tanks
- Welders hold certificates for TIG/MIG on aluminium, S355 structural steel and stainless 304L/316L
- Replacement of hatches, fill and discharge nozzles
- Repair of compressed air chambers and aeration systems
- Passivation of stainless steel welds (30% HNO3, ASTM A967) for food-grade Feldbinder EUT tanks
Painting and Marking
- Sandblasting to SA 2.5 (DIN EN ISO 8501-1)
- Anti-corrosion priming (epoxy, 60–80 µm)
- Polyurethane-acrylic topcoat in customer colour (RAL, NCS)
- Application of markings, logos, vehicle numbers and advertising wraps
- Corrosion protection class C4 (DIN EN ISO 12944)
Technical Sign-off
- Documentation package for TDT/WDT inspection: weld records, material certificates, repair scope description
- Hydraulic pressure test of repaired air chambers (1.25 × MOP, 10 minutes)
- Co-operation with TDT inspector; we manage the full re-certification process
- TDT certificate issued in Polish with English translation on request
Typical Repair Timeline
| Repair scope | Working days |
|---|---|
| Minor panel and welding work, no repaint | 2–5 |
| Structural tank welding (no full repaint) | 5–10 |
| Full renovation with repaint and TDT documentation | 10–20 |
Timelines confirmed after initial assessment. For vehicles with extensive damage, we send a cost estimate within 24 hours of receiving photos or completing an on-site inspection.
Why Polish Repairs Make Commercial Sense
Labour and material costs in Poland are 40–60 % lower than equivalent work in Germany or Austria. The same welding qualifications, the same TDT-recognised documentation, the same paint systems — at a fraction of the DACH workshop cost. Factoring in transport to Chorula (180 km from the German border), the net saving on a full renovation remains significant.
PHS Magnum issues invoices in EUR as well as PLN, simplifying accounting for German and Austrian fleet operators.
Contact
mgr inż. Roland Sobota – +48 504 788 385
biuro@magnumchorula.pl
Quotation prepared after photos or on-site inspection. Response within 24 h.
Accepting vehicles from Germany and Austria — invoicing in EUR and PLN available.
Related: Silo tanker service · Paint renovation · TDT inspections for silo trailers















