Quantity   Component name
1 × Polypropylene Service Cart I used this one from Harbor Freight: https://www.harborfreight.com/material-handling/hand-trucks-carts-dollies/service-carts/36-in-x-24-in-polypropylene-industrial-service-cart-58323.html and this one from Amazon might look nicer, but I haven't confirmed all the dimensions are the same, so proceed with caution: https://www.amazon.com/dp/B00FZ318KS?ref_=cm_sw_r_cp_ud_dp_696WCAM7XY2RMQK0P6MQ
1 × Set of laser-cut, CNC, or 3D printed parts See the files section for the design files
1 × 15:1 Planetary Geared NEMA23 Stepper Motor https://www.amazon.com/dp/B00WAV0N5E
1 × 10' 1" OD Metal Tubing (2x24", 2x36") Stainless Steel or Aluminum preferred. 3/4" EMT conduit will not work without modification of the hole sizes.
4 × T8 Z-axis Lead Screws, 8mm Pitch, 600mm 2mm pitch, 4-start, 8mm lead (TR8x8) - amazon.com/dp/B07FTH7T9M
2 × T8 Y-axis Lead Screws, 8mm Pitch, 600mm (400mm Mini) 2mm pitch, 4-start, 8mm lead (TR8x8) - amazon.com/dp/B0829K6KMY
1 × T8 X-axis Lead Screw, 8mm Pitch, 700mm (600mm Mini) 2mm pitch, 4-start, 8mm lead (TR8x8)
7 × T8 Lead Nuts (these will come with your leadscrews) https://www.amazon.com/gp/product/B079HQ386R
1 × Set of 4-wire spring connectors https://www.amazon.com/dp/B08R6TFLHD
1 × Spool of 4-wire Stepper Wire https://www.amazon.com/dp/B0793MSGYZ
1 × Spool of 18AWG 2-wire Red/Black DC Wire
1 × 10A Solid State Relay Module https://www.amazon.com/dp/B01N1MMSKI
4 × 5/16" x 24" Threaded Rods
4 × 5/16" Coupling Nuts
1 × 50ct Box of 5/16" x 3/4" Bolts
1 × 50ct Box of 5/16" Nuts
1 × Ultimaker Rambo v1.4 Control Board Kit https://shop.v1engineering.com/products/rambo-v1-3l
1 × Computer, Raspberry Pi, or Laptop I'm using a Windows 10 Laptop, and if you aren't super confident with computers I'd recommend that, but a Raspberry Pi running Linux or a Mac or Linux laptop can definitely work, I just won't be able to explain exactly how.
1 × Arduino IDE Software https://www.arduino.cc/
1 × Repetier-Host Software https://www.repetier.com/download-now/
1 × USB Extension Cable
1 × USB-A to USB-B right angle cable amazon.com/dp/B00GOBM6OC
7 × NEMA17 Stepper Motors https://www.amazon.com/gp/product/B00QEYADRQ
7 × 5mm to 8mm Shaft Couplers https://www.amazon.com/gp/product/B07DC2CV6T
1 × 20-pack 608-2RS Bearings https://www.amazon.com/gp/product/B07TWZ7X38
30 × M3 Bolts x 10mm
16 × M3 Bolts x 15mm
4 × M5 x 15mm Bolts
8 × 10-32 x 1" Bolts and lock nuts
4 × 5/16" x 2" Hex Head Bolts
1 × PVC 3" Plumbing Wye
2 × 24VDC Fans https://www.amazon.com/gp/product/B0885XR31J
1 × 24VDC 5A-6A Power Supply https://www.amazon.com/gp/product/B07K9HBHGR
1 × Gorilla Packing Tape https://www.amazon.com/dp/B00MR6JWKY
1 × 2M USB LED Strip, Warm White https://www.amazon.com/dp/B08X1QMRKK
1 × Set of 3x 250-300C Cartridge Style Thermistors https://www.amazon.com/gp/product/B07QDQXDQ5
1 × 30mm x 30mm 110V 380W Heater Band amazon.com/dp/B07Q7T9N7V or use 380W 35 x35mm - amazon.com/dp/B07HJBS4Q3
1 × Set of Lever Lock Connectors amazon.com/gp/product/B08QMLSMC6
1 × 12mm to 12mm Shaft Coupler This is an inelegant but effective solution. I used only one half, and then laser cut a wooden spacer to fit the auger I wanted to use. amazon.com/dp/B078VSM9MG
1 × 1/4"-20 x 2" Hex Head Bolts
2 × 1/4"-20 x 8" Hex Head Bolts
2 × 1/4"-20 coupling nuts
1 × 3/4" NPT Pipe Flange
1 × 5/8" or 11/16" x 7.5" Wood Auger Bit
2 × 1/4"-20 nuts
1 × Aluminum Heater Block(s) amazon.com/dp/B09PRBC6YG
1 × 24V DC Cartridge Heater
1 × Screw-in Thermistor amazon.com/gp/product/B07B3ZYBTM
1 × 1/2" FNPT to 3/4" FNPT Adapter amazon.com/Anderson-Metals-Fitting-Reducing-Coupling/dp/B00D3CVFX8
1 × 1/2" MNPT to 3/8" Compression Fitting amazon.com/LTWFITTING-Brass-Compression-Connector-Fitting/dp/B00CHHZ4OG
1 × 3/8" Compression Insert You only need one of these, but for reference: https://www.amazon.com/LTWFITTING-Compression-Insert-COMPRESSION-FITTING/dp/B00MP1R2AI/
1 × 3/4" x 4" Black Iron or Stainless Steel Nipple amazon.com/DERPIPE-Nipple-Stainless-Coupling-Fitting/dp/B08DTJ1YCF
6 × M3 Nuts For holding on the lead nuts
1 × 12 position lever-lock connectors https://www.amazon.com/dp/B0B28BXBRR
1 × (OPTIONAL) 360W Solar Panel https://www.lightharvestsolar.com/product/360-watt-silfab-monocrystalline-solar-panel-black/649?cp=true&sa=false&sbp=false&q=false&category_id=14
1 × (OPTIONAL) 2.4kWh Solar Generator Lots of solar generators and batteries could work for this, but I like this one because its low-profile, fits inside the trash printer cart, and has enough storage to run the printer all day long! All you need is this and the solar panel to trash print from sunshine! https://www.lightharvestsolar.com/product/lightharvest-2-4kwh-1kw-all-in-one-portable-power-center/