Vacuum-Cast Prototypes Precision Tools Instruments ABS PEEK for Reliable Performance
Product Specifications
| Attribute | Value |
| Surface Treatment | Anodizing/Painting/Sandblasting/Brushing/Laser |
| Feature | High Precision |
| Material | Plastic PE, PP, PS, PVC, PC, PET, Nylon (PA6, PA66), PEEK, ABS |
| Durability | Long-lasting |
| Color | Customization |
| Type | Heat Exchange Equipment |
| Application | Machinery |
| Finish | Polished is available |
| Size | Customized |
| Tolerance | ISO2768M ISO2768C |
| Port | Shenzhen |
| MOQ | 1 |
| Drawing format | 3D: STP, STEP, IGS, PRT
2D: DWG, DXF, PDF |
| Quality Control | 100% Inspection Before Shipment |
Product Description
Wearable devices like fitness trackers, smartwatches, and health monitoring equipment require custom-designed housings that combine functionality with comfort and aesthetics. Our vacuum casting process delivers high-precision, complex designs for electronic housings and cases, offering cost-effective low-volume production solutions.
Material Options
Silicone: Ideal for wearable components with its flexibility, soft touch, and skin-friendly properties. Perfect for straps, seals, and gaskets.
ABS: A rigid plastic offering excellent impact resistance and toughness, ideal for main device housings requiring strength and aesthetic appeal.
Production Process
The vacuum casting process begins with a master model (3D-printed or existing design) used to create a silicone mold. Material is injected under vacuum conditions, ensuring complete mold filling and precise dimensions. This method accommodates intricate designs including buttons, ports, and sensor openings.
Key Advantages
- Rapid prototyping and low-volume production capabilities
- Design testing and ergonomic evaluation before mass production
- Custom molds for various shapes and user requirements
- Reduced lead times and costs for small batches
- Ideal for new product development and limited-edition items
Technical Specifications
| Time frame | Within 24 hr - 5 working days for up to 30-50 parts |
| Material choice | Wide variety of materials available |
| Accuracy | ±0.3% (with a lower limit of ±0.3 mm on dimensions smaller than 100 mm) |
| Minimum wall thickness | 0.75 mm required, 1.5 mm recommended for best results |
| Maximum part dimensions | Limited by vacuum chamber size |
| Typical quantities | Up to 50 parts per mold |
| Surface structure | Gloss to Matt surface finish options |
Polyurethane (PU) Materials
Our polyurethane materials offer excellent mechanical properties and plasticity. Available in various types including polyether-type, polyester-type, and polyurea-type, suitable for diverse applications from foams to elastomers.
Material Applications
- Flexible Polyurethane: Superior stability, chemical resistance, and mechanical properties for packaging, sound insulation, and filtration
- Rigid Polyurethane: Lightweight with excellent insulation properties for construction, automotive, and aerospace
- Polyurethane Elastomers: Oil-resistant, abrasion-resistant materials for footwear and medical industries
Our Facility
Packaging
