ABS Vacuum Casting Prototype
What Is ABS Vacuum Casting Prototype?
ABS vacuum casting prototype is a rapid manufacturing process for creating high-fidelity plastic parts in small to medium batches (typically 10-100 units). Using a silicone mold made from a master pattern, liquid ABS-like material is cast under vacuum, producing parts with excellent surface finish and mechanical properties — at a fraction of the cost of injection molding.
This process is ideal for functional testing, market validation, and bridge production before full-scale manufacturing. Besten specializes in delivering ABS vacuum casting prototypes with precision tolerances (±0.15mm) and 3-7 day lead times.
Technical Specifications
- Category: Vacuum Casting
- Processing Method: Vacuum Casting (Silicone Molding)
- Material: ABS Natural Color / ABS-like Polyurethane
- Surface Treatment: Sharp Edges & Burrs Removed (Sanding / Polishing available)
- Lead Time: 3-7 Working Days
- Tolerance: ±0.15mm (customizable for tighter specs)
- Testing Standard: Customer 3D Drawings / Inspection Report
- Data Formats: STP, IGS, X-T (also accept SLDPRT, STEP)
Key Advantages of ABS Vacuum Casting Prototype
- ✅ High-Precision Processing – Achieve ±0.15mm tolerance on complex geometries.
- ✅ Free Mold Opening – No expensive steel tooling required; silicone mold included in service.
- ✅ Cost Saving – Perfect for R&D budgets — significantly lower cost than injection molding.
- ✅ Fast Delivery – 3-7 days lead time, with rush options available.
- ✅ Small Batch Customization – No minimum order quantity (1 unit accepted).
How ABS Vacuum Casting Prototype Works: 4-Step Process
1. Master Pattern
3D printed CNC master pattern
2. Silicone Mold
Flexible tooling for 20-30 casts
3. Vacuum Casting
PU resin injected under vacuum
4. Finishing & QC
Polishing, painting & inspection
Applications of ABS Vacuum Casting Prototype
Materials for Vacuum Casting Prototype
Beyond ABS, Besten offers vacuum casting with multiple engineering materials:
- ABS-like resin – High toughness, impact resistance (most popular)
- PC-like resin – High heat deflection temperature (up to 120°C)
- PP-like resin – Excellent chemical resistance, flexible
- PA66-like (nylon-like) – High strength, good wear resistance
- PU rubber – Shore A 40-90, ideal for gaskets and soft-touch parts
- Transparent materials – Clear PC-like for lenses and light pipes
Why Choose Besten for Your ABS Vacuum Casting Prototype?
- ✅ 7+ years of vacuum casting experience – Dedicated silicone molding team
- ✅ State-of-the-art vacuum casting equipment – Bubble-free results on complex parts
- ✅ ISO 9001:2015 certified quality system – Full traceability
- ✅ Free design for manufacturability (DFM) analysis – Optimize your 3D drawing before production
- ✅ Fast global shipping – DHL/FedEx door-to-door service
