To facilitate the CNC mold production and injection molding process described, here are the essential components and resources:

### Tools & Machinery

- CNC machining services ([Thomasnet Directory](https://www.thomasnet.com/products/cnc-machining-95380005-1.html))
- Hydraulic jack (for nozzle flange pressure)
- Metal trimming tools (files/shears for engraved sheets)
- Plastic injection molding machine
- Welding equipment (for screw nozzle flange)

### Software

- CAD software ([SolidWorks](https://www.solidworks.com))
- File-compatible viewers for IGES/STEP/Parasolid (e.g., [AutoCAD](https://www.autodesk.com))
- Vector graphic software for logos ([Adobe Illustrator](https://www.adobe.com))

### Hardware

- Aluminum blocks (430×255×25mm / 16.93×10.04×0.98in)
- Conical nozzle flange (6mm thick with bevel)
- Screw nozzle flange with pipe connector
- Engraved metal sheet (acid-etched)
- Closing screws (flange attachment)

### Materials

- 6061 or 7075 aluminum alloy blocks
- Injection-grade plastic pellets
- Acid solution for metal etching
- Stainless steel sheet (logo engraving)
- Fasteners (screws/pins)

### Custom Tooling & Services

- CNC machinist ([Colombian provider directory](https://www.alibaba.com/co/cnc-machining-services))
- Acid etching service (~~[Local print shops](https://www.hubs.com/guides/acid-etching/)~~)
- Custom flange fabrication (per nozzle type)
- Mold testing/validation service
- CAD modification specialists

All dimension modifications require updated SolidWorks files[1]. For Bogotá-specific machining options, consider industrial zones like Zona Franca de Bogotá[3]. Ensure aluminum blocks meet MIL-A-22771 standards for injection molds[2].