ABS Shell Vacuum Forming Products Plastic Parts

This project delivers a complete set of custom plastic components using two complementary rapid manufacturing processes: vacuum casting and vacuum forming. The mix of processes allows us to produce complex, precision-machined functional parts (via vacuum casting) alongside large, lightweight shell structures (via vacuum forming), all tailored for equipment housings, ventilation systems, and mechanical assemblies.

Quick Info

Processes: Vacuum Casting + Vacuum Forming (Thermoforming)
Materials: ABS / PP / PC / PU-like resins (vacuum casting); ABS / HIPS / PETG / PVC sheets (vacuum forming)
Key Features: Threads, mounting holes, ribbed profiles, large panels, ventilation grilles
Typical Applications: Industrial Equipment, Consumer Appliances, Medical Devices, Automotive Prototyping
Tolerance: ±0.1–0.2 mm (vacuum casting); ±0.5–1.0 mm (vacuum forming)
Surface Treatment: Deburring, polishing, painting, trimming, edge finishing, sanding

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At KT, we offer a hybrid rapid manufacturing solution that combines vacuum casting and vacuum forming to meet diverse component requirements in a single project. We excel at matching the right process to each part: using vacuum casting for small, complex, high-precision functional components, and vacuum forming for large, lightweight shell-style housings and panels. This approach allows us to deliver complete, assembly-ready sets of parts with consistent quality, fast lead times, and cost efficiency.

🛠️ Production Workflow

Vacuum Casting Parts

Master pattern fabrication (CNC / 3D printing)
Silicone mold making
Vacuum-assisted resin pouring and curing
Demolding, trimming, deburring, and cleaning

Vacuum Forming Parts

Custom mold tooling preparation
Thermoplastic sheet heating
Vacuum forming and shaping
Trimming excess material, edge finishing, and sanding

✨ Core Advantages

✅ Excellent Corrosion Resistance: The selected plastic materials effectively resist moisture, common industrial fluids, and mild chemicals, ensuring reliable performance in humid or mildly corrosive environments.

✅ High Precision Machining: Vacuum casting delivers precise thread dimensions, hole positions, and complex geometries; vacuum forming maintains consistent panel thickness and surface flatness, ensuring seamless assembly with other components.

✅ Versatile Application: Adapt to multiple scenarios such as industrial equipment housings, consumer appliance vents, mechanical assembly brackets, and protective covers, with strong compatibility across industries.

✅ Stable Mechanical Performance: Rigid plastic grades offer balanced strength and toughness, withstanding typical operating loads, vibration, and impact during long-term use.

✅ Easy Assembly: Standardized hole patterns, mounting profiles, and consistent dimensions simplify integration with fasteners, seals, and mating parts, improving production efficiency.

✅ Cost-Effective & Mass-Producible: The hybrid process balances high performance with low tooling costs, supporting both prototype validation and small-to-medium batch production runs efficiently.

🎯 Applications

Industrial Equipment
Consumer Appliances
Medical Devices
Automotive Prototyping

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