Vacuum Forming

High-performance components
with A surface quality

High-performance plastic components delivered with A surface quality and technical precision.

Mastering the transition from sheet to shape
The Vacuum Forming Process

Mastering the transition from sheet to shape

Precision moulding through atmospheric pressure

Vacuum forming is the process of transforming a flat plastic sheet into a high-performance, three-dimensional component. At Thermotec, the sheet is clamped and heated to its precise moulding temperature before being draped over a custom-engineered mould tool. By evacuating the air within the mould cavity, atmospheric pressure forces the plastic to take the exact shape of the tool with absolute accuracy.

Material Expertise & Performance

Engineering the right substrate for the task

High-impact plastics tailored for demanding environments

The success of a vacuum-formed component begins with selecting the correct technical material. We work with a wide range of industrial plastics, including ABS, Polycarbonate, Polypropylene, and HDPE, to ensure your part meets specific performance requirements like impact resistance, chemical durability, or UV stability.

Engineering the right substrate for the task
Reducing capital expenditure through intelligent tooling
Strategic Cost-Efficiency

Reducing capital expenditure through intelligent tooling

The ideal solution for low-to-mid volume production

One of the primary advantages of vacuum forming is its significant cost-efficiency compared to injection moulding. Because the process requires much lower investment in tooling, it is perfectly suited for low-to-mid volume production runs and rapid prototyping phases. With seven dedicated machines ranging in size up to 2.5m x 2.7m, we provide the scale and flexibility needed for diverse industrial projects.

Secondary Finishing & Assembly

Beyond the mould: 5-axis CNC precision

Delivering line-ready, fully assembled components

A vacuum-formed part is only finished when it meets its exact final specifications. We utilise advanced 5-axis CNC routers to provide high-speed, high-precision trimming and hole-cutting, ensuring every component fits seamlessly into its final assembly. Our dedicated assembly section further enhances this by providing fully sequenced, line-side ready products.

Beyond the mould: 5-axis CNC precision
Work With Us

Start your next
project with Thermotec

Whether you have a finalised design or a complex engineering challenge, our team is ready to provide the technical expertise and manufacturing precision you need.