---
title: Joost Arbor Press
slug: joost-arbor-press
description: Joost's Arbor Press is a machine based on the original design of the Injection machine made by Precious Plastic
(https://community.preciousplastic.com/academy/build/injection)

This machine solves two main problems: Ergonomics, that was directly affecting the user experience and therefore productivity and the pressure, which was bringing a big limitation for what we could make with this machine.

In this how-to you'll find the download files and the requirements to build and run this machine yourself :)
tags: ["injection"]
category: Machines
difficulty: Medium
time: 1-2 weeks
keywords: 
location: 
---
# Joost Arbor Press
![Joost Arbor Press](Sin_titulo-1-1865ffb1359.jpg)
Joost's Arbor Press is a machine based on the original design of the Injection machine made by Precious Plastic
(https://community.preciousplastic.com/academy/build/injection)

This machine solves two main problems: Ergonomics, that was directly affecting the user experience and therefore productivity and the pressure, which was bringing a big limitation for what we could make with this machine.

In this how-to you'll find the download files and the requirements to build and run this machine yourself :)
## Steps
### Step 1: Download

First off, here is your download package for this machine!

In this folder you will find:
- 3D CAD (.step and .f3d)
- Lasercut files (.dxf)
- Blueprints (.pdf)
- Schematics
- BOM


![bp-1866073466f.jpg](./bp-1866073466f.jpg)

### Step 2: Build

These are the required skills and machinery you or your machine builder will need to have access to:

- General metalworking (cutting, drilling)
- Welding
- Turning (machining on a lathe)
- Milling (machining on a mill)
- Laser cutting
- General electrical work (wiring safety switch, temperature controllers…)
- Painting

⚙️ Machinery / specific tools needed:
- Grinder, chop saw, MIG/MAG or TIG, drill press
- Lathe, mill (CNC)
- Laser cutting (this can easily be subcontracted around the world)


![1666360670949-186601e4835.JPG](./1666360670949-186601e4835.JPG)


![IMG_9874-186601fb1b6.JPG](./IMG_9874-186601fb1b6.JPG)


![IMG_9881-18660242e8d.JPG](./IMG_9881-18660242e8d.JPG)

### Step 3: Inject!

- We recommend to place your machine in a leveled floor and it's even better if you can screw the machine to the floor too for more stability. 
- Always make sure to wear the safety equipment when running this machine (high heat resistant gloves, goggles, gas mask and safety clothing), also a well ventilated area is highly recommended. 
- When purchasing moulds, make sure they come with chamfered nozzle (not threaded) so that they can fit nicely with the cap nut used for the nozzle. 





![use-186602adecf.jpg](./use-186602adecf.jpg)


![step-18675da3ffe.jpg](./step-18675da3ffe.jpg)


![IMG_2763-186602b8a1c.JPG](./IMG_2763-186602b8a1c.JPG)

### Step 4: Create, share back and Sell :)

Start creating!
You'll be able to produce a large variety of products like tiles, pots, sunglass frames and more.
Have a look at the How-to's to find inspiration for injection moulds or products:
👉 

Buy and sell on the Bazar!
On the [filtered] Bazar you can buy moulds or parts for this machine - or sell your own creations and machines!
👉 bazar.preciousplastic.com

And if you replicate this machine and improve it, dont forget to share back! :) or if you have question on how to build it, join us on Discord 👉 <a class="text-orange-600 underline" href="https://discord.com/invite/rnx7m4t" target="_blank" rel="noopener noreferrer">discord.com: discord.com/invite/rnx7m4t</a>

If you want to know about the design process take a look at this video 👉 <a class="text-orange-600 underline" href="https://www.youtube.com/watch?v=jWbkIa0ncIU" target="_blank" rel="noopener noreferrer">youtube.com: youtube.com/watch?v=jWbkIa0ncIU</a>

Happy melting! 🤗


![IMG_2806-186608dfb5d.JPG](./IMG_2806-186608dfb5d.JPG)

## Resources
## References