Shenzhen Alu Rapid Prototype Precision Co., Ltd.

Creating high-quality prototype products, whether for medical devices, electronics, or other applications, involves leveraging a range of advanced technologies to ensure precision, functionality, and scalability. 

1. Additive Manufacturing (3D Printing)

Role: Enables rapid creation of complex geometries for prototypes, including enclosures, components, or functional parts.

Technologies:

Stereolithography (SLA): High-precision resin printing for detailed, smooth surfaces, ideal for medical device housings.

Selective Laser Sintering (SLS): Uses powdered materials (e.g., nylon) for durable, functional prototypes.

Fused Deposition Modeling (FDM): Cost-effective for early-stage prototypes using thermoplastics like ABS or PLA.

Metal 3D Printing: Direct Metal Laser Sintering (DMLS) for metal prototypes in aerospace or medical implants.

Applications: Rapid iteration of designs, biocompatible enclosures, and functional testing.

2. CNC Machining

Role: Produces precise, high-quality parts from metals, plastics, or composites for functional prototypes.

Technologies:

Multi-Axis CNC: 3-, 4-, or 5-axis machines for complex geometries and tight tolerances.

High-Speed Machining: Reduces lead times for prototyping durable components.

Materials: Supports engineering-grade materials like aluminum, stainless steel, or medical-grade plastics.

Applications: Precision components for medical devices, robotics, or automotive prototypes.

3. Vacuum Casting

Role: Creates small-batch prototypes with production-like quality using silicone molds, ideal for low-volume testing.

Technologies:

Silicone Mold Making: High-fidelity molds from 3D-printed or CNC-machined master models.

Polyurethane Resins: Mimic properties of production materials (e.g., ABS, rubber, or transparent plastics).

Vacuum Chambers: Ensure bubble-free, high-quality casts for smooth finishes.

Applications: Medical device enclosures, consumer products, or aesthetic prototypes (as emphasized by Shenzhen Alu Rapid Prototype Precision Co., Ltd.).

4. Injection Molding for Prototyping

Role: Bridges prototyping and production by creating high-quality parts for testing scalability.

Technologies:

Rapid Tooling: Aluminum or soft steel molds for short-run production (100–1,000 parts).

Overmolding: Combines multiple materials (e.g., soft grips on rigid parts) for functional prototypes.

Material Versatility: Supports biocompatible or engineering-grade plastics.

Applications: Pre-production testing for medical devices or consumer electronics.