Build your own Desktop Injection Molding Machine
Buster Beagle 3D® Buster Beagle 3D®
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 Published On Dec 30, 2020

UPDATE: Be sure to check out the newest version of the machine called the MK3 here:
   • BB3D MK3 Injection Molding Machine Fi...  

This video will show you how to build your own Injection Molding Machine for around $200. We provide step by step instructions as well and build of materials and other resources to get you started.

**The items linked below are for description purposes only, please search around for the best prices on all items except for the stainless steel parts. Those are only available through the links.**

What you will need:
Bench Drill Press Stand x2
https://amzn.to/3F8A5h4
Buster Beagle 3D Custom Stainless Steel Chamber and Plunger
https://busterbeagle3d.square.site/pr...

3D Printed Enclosure (can use own enclosure as well)
https://www.thingiverse.com/thing:465...
2 # 4x1/2in Flat Head Phillips (To hold enclosure back on)
3/8-16 x 6" Hex Bolt full thread x2
Rex C-100 PID Temperature Controller , Solid State Relay 40A, M6 Temp Sensor (Red to positive, blue to negative) https://amzn.to/3bR7Qap
AC power switch
https://busterbeagle3d.square.site/pr...
35x35 110V x 380W Band Heater x2
https://busterbeagle3d.square.site/pr...
INTERNATIONAL PEOPLE THAT USE 220V JUST HOOK UP 110V BANDS IN SERIES
1/4-20 x 4" Screw /Socket cap screw x2 ( or M6 x100mm) for handles.
1/4-20 x .5 Bolt -Screwed into top hole in the heat chamber (M6 may also work)
18 Gauge Wire with connectors
3 Prong Power Cord Cable
https://amzn.to/3GXg4fs
1/4" Wire Loom (optional) https://amzn.to/3eeKRs5
Titanium Exhaust Wrap with Stainless Steel zip ties (optional)
https://amzn.to/3eTdGJt

Here are some current Injection Molding Machines on the market. These sites are also a great resource for learning about and purchasing plastic and molds.
LNS Tech Model 150A: https://www.techkits.com/
Galomb Model B100: https://www.injectionmolder.net/

Another good online resource for purchasing Aluminum blanks to CNC or Mill.
Speedy Metals: https://www.speedymetals.com/c-8351-c...

Music. Lone Wolf by Dan Lebowitz

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