Injection Molding Machine by BusterBeagle3D

Last crawled date: 3 years, 5 months ago

UPDATE 01/13/21. I changed the PDF to reflect a difference in the AC switch. The red power switch is removable and sometimes is placed in backwards. I switched the pdf to reflect the switch in the same position as the video.
This Thing will show you how to build your own Injection Molding Machine for around $200. Watch the video for step by step instructions on how to build and wire the machine.
The STL files are for the Temperature PID enclosure with back cover, Injection Holder knobs, and Plunger Knobs.
To print the Injection Holder knobs you will need to print up to a certain level then pause the print. You will then need to add two 1/4 course hex nuts and then finish printing.
Also included in the Things File are PDF files that show how to set up the wiring.
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 x2https://www.ebay.com/i/333822531653?chn=ps&mkevt=1&mkcid=28
Buster Beagle 3D Custom Stainless Steel Chamber and Plungerhttps://busterbeagle3d.square.site/product/injection-molding-machine-stainless-steel-parts/1?cs=true (preferred site to purchase)
*International buyers can also buy from the Etsy page that allows international shippinghttps://www.etsy.com/listing/934517619/injection-molding-machine-stainless?ref=shop_home_active_1&frs=1
3D Printed Enclosure (can use own enclosure as well)https://www.thingiverse.com/thing:4658991
3/8-16 x 6" Hex Bolt full thread x2
Rex C-100 PID Temperature Controller ( https://www.ebay.com/itm/REX-C100-Digital-PID-Thermostat-temperature-Controller-SSR-output-K-Thermocouple/164397486095?hash=item2646da900f:g:~rUAAOSwjJZfazMn )
Solid State Relay -40A
K Type Probe Temperature Sensorhttps://www.walmart.com/ip/K-Type-Temperature-Sensor-Probe-Screw-Type-Thermocouple-0-5Meters-0260/298953570?wmlspartner=wlpa&selectedSellerId=571
AC power switchhttps://busterbeagle3d.square.site/product/220v-110v-power-triple-outlet-socket-10a-power-supply-switch-with-fuse/4?cs=true
35x35 110V x 380W Band Heater x2https://busterbeagle3d.square.site/product/110v-380w-35mm-x-35mm-band-heater/5?cs=true
1/4-20 x 4" Screw x2
1/4-20 x .5 Bolt -Screwed into top hole in the heat chamber
14 Gauge Wire with connectors
3 Prong Power Cord Cablehttps://square.online/app/website/users/134441846/sites/516775592541473596/dashboard/editor#/product/3/?preview
1/4" Wire Loom (optional)
Titanium Exhaust Wrap with Stainless Steel zip ties (optional)
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-category.aspx