Paint Quality Control & Custom Color Production
At 8:19 in
How Canadians Build Cargo trailers 4K
What happens here
The team moves to the final stages of the finishing process. The paint department head demonstrates the use of a Defelsko Positest DFT Coating Thickness Gauge to meticulously measure paint thickness on a newly painted trailer frame, ensuring it meets exact specifications both when wet and after drying. This rigorous auditing guarantees consistent paint quality. Trevor then guides viewers through the assembly line, explaining that 3/4-inch plywood is used for all floors and 3/8-inch plywood for all walls, regardless of the trailer's size. He also points out the custom de-coiling machine, which unwinds large rolls of pre-painted aluminum, cuts them to precise lengths, and prepares them for attachment to the trailer. This innovative system allows Southland to produce trailers of any color on demand, avoiding the inefficiencies of batch processing and offering unparalleled customization.
Goal: Detail the quality assurance process for paint thickness and the flexible system for custom-cutting and applying colored aluminum panels.
Tools and materials
- Custom De-coiling Machine — Unrolling and cutting pre-painted aluminum sheets to size
- One-Piece Aluminum Roof — Sealing the top of the trailer
- Plywood — Interior flooring (3/4 inch) and walls (3/8 inch)
- Pre-painted Aluminum Coils — Exterior skin of the trailer in various colors
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What they say
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