Injection Molding Machine

thingiverse

Updated: 05/24/21 Added a version of the PID enclosure the allows for the addition of the Cooling Fin that attaches to the Solid State Relay. (PID_Enclosure_SSRfin_V4 (revised 5/30 for more heatsink clearance), PID_EnclosureBack_SSRfin_V3) 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. Join the Facebook group for the machine! https://www.facebook.com/groups/187455563129576 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 x2 https://www.amazon.com/Jamitey-Adjustable-Aluminum-Drilling-Workshop/dp/B08Z3VQ43B?dchild=1&keywords=benchtop+drill+press+stand&qid=1621876010&sr=8-18&linkCode=sl1&tag=bb3d0c-20&linkId=5382279b9e2cf0574d5366e7bd2b1347&language=en_US&ref_=as_li_ss_tl Buster Beagle 3D Custom Stainless Steel Chamber and Plunger https://busterbeagle3d.square.site/product/injection-molding-machine-stainless-steel-parts/1?cs=true (Preferred site to purchase) ****International/Domestic buyers can also buy from the Etsy page that allows international shipping*** https://www.etsy.com/listing/934517619/injection-molding-machine-stainless 3D Printed Enclosure (can use own enclosure as well) https://www.thingiverse.com/thing:4658991 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://www.amazon.com/Jamitey-Adjustable-Aluminum-Drilling-Workshop/dp/B08Z3VQ43B?dchild=1&keywords=benchtop+drill+press+stand&qid=1621876010&sr=8-18&linkCode=sl1&tag=bb3d0c-20&linkId=5382279b9e2cf0574d5366e7bd2b1347&language=en_US&ref_=as_li_ss_tl AC power switch https://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 x2 https://busterbeagle3d.square.site/product/110v-380w-35mm-x-35mm-band-heater/5?cs=true *INTERNATIONAL BANDS if not in the US* 35x35 220V 120W x 2 https://www.etsy.com/listing/952246182/35x35mm-220v-120w-band-heater?ref=shop_home_active_2 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) 14 Gauge Wire with connectors 3 Prong Power Cord Cable https://square.online/app/website/users/134441846/sites/516775592541473596/dashboard/editor#/product/3/?preview 1/4" Wire Loom (optional) https://www.amazon.com/Jamitey-Adjustable-Aluminum-Drilling-Workshop/dp/B08Z3VQ43B?dchild=1&keywords=benchtop+drill+press+stand&qid=1621876010&sr=8-18&linkCode=sl1&tag=bb3d0c-20&linkId=5382279b9e2cf0574d5366e7bd2b1347&language=en_US&ref_=as_li_ss_tl Titanium Exhaust Wrap with Stainless Steel zip ties (optional) https://www.amazon.com/Jamitey-Adjustable-Aluminum-Drilling-Workshop/dp/B08Z3VQ43B?dchild=1&keywords=benchtop+drill+press+stand&qid=1621876010&sr=8-18&linkCode=sl1&tag=bb3d0c-20&linkId=5382279b9e2cf0574d5366e7bd2b1347&language=en_US&ref_=as_li_ss_tl 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