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Heavy-Gauge / Large-Format Thermoforming

Built to the size your part actually needs.

Pressure and vacuum forming for OEMs — up to 25 feet long, 10 feet wide, 6 feet deep, .600" starting gauge. Engineered, tooled, finished, and shipped from McGregor, Minnesota.

0FT
Longest part formed
25 × 10 × 6 ft envelope
0IN
Heaviest starting gauge
Heavy-gauge sheet
0YRS
OEM-grade since 1983
Family-owned, McGregor MN

Trusted by OEM Programs

John Deere Kenworth Peterbilt GE Healthcare AGCO
0
sq ft thermoforming facility
0
production facilities
1 of a kind
AVT 3-station rotary thermoformer
What We Form

Three capabilities. One production-ready part out the door.

Heavy-Gauge Vacuum Forming

Vacuum pressure draws heated heavy-gauge sheet over the mold. The right call for large parts, looser cosmetic tolerances, and lower per-unit cost at scale.

  • Envelope 25 × 10 × 6 ft
  • Gauge up to .600 in
  • Equipment AVT 3-station rotary
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Heavy-Gauge Pressure Forming

Air pressure forces the sheet into the tool for crisp detail, defined texture, and tighter tolerances — injection-molded looks without injection-molded tooling cost.

  • Detail sharp / textured
  • Tolerance tight, repeatable
  • Finish Class-A surfaces
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Secondary Operations

5-axis and 4-axis CNC trim, robotic finishing, assembly, and packaging in-house. Parts leave the floor finished and production-ready — not just formed.

  • Machining 5-axis & 4-axis CNC
  • Automation robotic trim & finish
  • Output assembled, packaged
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The Floor

The largest of its kind, working.

22,000 square feet of heavy-gauge thermoforming. The AVT 3-station rotary runs sheet no one else can — and the trim, finishing, and assembly happen on the same floor.

  • Sheet size up to 10 × 24 ft
  • Draw depth up to 6 ft
  • Starting gauge up to .600 in
  • Machine roster AVT rotary · Dual-Ender · MAAC
See the full equipment list
AVT 3-station rotary thermoformer running heavy-gauge sheet on the ThermoFloe floor
The floor in motion
Wide view of the heavy-gauge thermoforming line at ThermoFloe in McGregor, Minnesota

Heavy-gauge forming line

25 × 10 × 6 ft

MAAC 3-station rotary thermoformer at ThermoFloe

MAAC 3-station rotary

Large-format press

Engineering & Tooling

From CAD to production-ready in fewer cycles.

In-house tooling and OEM-grade engineering support compress the path from drawing to first article. DFM feedback comes back fast, and the same team carries the program to production.

ThermoFloe engineer reviewing part geometry and tooling on a CAD workstation
01

Concept

RFQ, mutual NDA, and design-for-manufacture review.

02

Prototype Tool

In-house milling for a fast first turn — no outside queue.

03

First Article

Formed, trimmed, finished, and inspected to print.

04

Production

Scaled tooling, finished components, on-time delivery.

Since 1983 · McGregor, MN

Family-owned. American-made. OEM-disciplined.

Forty-three years of building it better. ThermoFloe is the thermoforming division of FLOE International — a family-owned manufacturer, headed up by VP of Thermoforming, Jon Novitt, that has supplied OEM programs for John Deere, Kenworth, Peterbilt, GE Healthcare, and AGCO.

Heavy-gauge, large-format thermoforming engineered to OEM standards, with in-house tooling, robotic and CNC finishing, automation, and assembly under one roof. Finished, production-ready components — not just formed parts.

The ThermoFloe heavy-gauge thermoforming facility in McGregor, Minnesota
22,000 sq ft thermoforming floor — McGregor, MN. Family-owned since 1983.
Request a Quote

Send us the part. We'll tell you how to build it.

Upload your drawing or describe the program. NDA-friendly. We review every RFQ ourselves — response within 1 business day.