Custom PET Thermoforming & Vacuum Forming Services
Plasticpartsmfg provides custom thermoforming and vacuum forming services for engineering teams and product developers requiring thin-wall plastic parts, structural enclosures, and specialized packaging. Based in Shenzhen, we assist with smooth transitions from early CAD design to physical parts for functional validation and low-volume production.
If your project requires lightweight, durable, and cost-effective plastic components without the heavy upfront investment and lead times of high-pressure injection molding, our high-precision thermoforming capabilities offer a direct manufacturing solution.
Manufacturing Capabilities & Specifications
We operate an extensive suite of thermoforming and vacuum forming equipment capable of processing PET, PETG, and other high-performance thermoplastics. Our facility is fully equipped to handle geometric complexities, including deep-draw structures and tight-tolerance demands.
| Capability | Specifications |
|---|---|
| Primary Processes | Vacuum Forming, Pressure Forming, Twin-Sheet Forming |
| Material Types | PET, PETG, ABS, PC, HIPS, PE, PVC, PMMA |
| Material Thickness | 0.5 mm – 10 mm |
| Max Part Size | Contact us for specific machine bed dimensions |
| Typical Tolerance | ±0.5 mm to ±1.0 mm (dependent on geometry) |
| Production Stages | Prototype, Low-Volume, Bridge Production |
| Batch Size | 1 to 5,000+ pieces |
| Input Files | STEP, STP, IGES, X_T, STL, DXF, PDF |
Why Choose Thermoforming for Your Project
Thermoforming is an efficient manufacturing route for parts where cosmetic surface finish is critical or where the geometry consists of shell-like structures. Compared to injection molding, thermoforming drastically reduces tooling costs and turnaround time.
Design Validation
Produce functional prototypes utilizing actual specified thermoform materials instead of simulated 3D-printed resins.
Low-Volume Production
Ideal for 50 to 500 units where the heavy mold cost of high-pressure injection molding is financially prohibitive.
Large-Scale Enclosures
Housings for industrial machines, medical devices, and electronics requiring consistent, smooth cosmetic finishes.
Custom Packaging
Specialized trays, blisters, and internal structural packaging designed for precision components and product shipping.
Technical Workflow: From Design to Final Part
We integrate directly with your 3D CAD data to ensure every manufactured component strictly fulfills design and fit expectations.
DFM Review
Upon receiving your STEP or IGES files, our team inspects draft angles, internal radii, and expected wall thinning to ensure thermoforming success.
Tooling Fabrication
We precision-machine aluminum or composite tooling based on geometry requirements, yielding significantly lower lead times than steel injection molds.
Forming & Trimming
Sheets are heated and shaped across automated vacuum stations. High-speed multi-axis CNC trimming follows to achieve accurate contours and cutouts.
Secondary Operations
Surface finishing, custom screen printing, painting, ultrasonic bonding, and mechanical sub-assembly ready the part for immediate assembly.
Engineering Considerations for PET & Thermoplastics
Optimizing your CAD model for thermoforming ensures superior mechanical integrity, consistent wall thickness, and reduced cycle times.
Application Sectors
Our thermoforming systems reliably support diverse high-requirement sectors with precision and material compliance:
Industrial Equipment
Protective covers, machinery bezels, housings, and rugged control panels.
Electronics
Internal mounting chassis, lightweight structural frames, and custom device enclosures.
Consumer Products
Specialized containers, retail point-of-sale displays, and ergonomic components.
Medical & Laboratory
Diagnostic instrument covers, analytical equipment shields, and sterilizable storage trays.
Get a Quote for Your Project
To receive an accurate engineering review and quotation, upload your CAD files (STEP, IGES, or X_T) along with your project requirements.
Parameters to include: Material selection, initial sheet gauge, critical tolerances, and required batch volumes.
Our engineering team will assess your drawings and return a comprehensive DFM evaluation within 24 hours.