"HYDRA" Quad Extruder. Water cooled. easy calibration
Description
Water Cooled Quad-Extruder Features: 4 Extruders Water Cooled Shaft Collar Secured Nozzles For Easy Height Adjustment 120Vac Heater Cartridges For Quick And High Temp Heating High Efficiency Water Cooling Equipped With Cooling Channels. Push To Connect Fitting For Standard Filament Tubing. Standard Or Diy Nozzles (Acorn Nuts). Easily Replaceable With 1 Screw And Unscrewing The Nozzle. Easy Calibration/ Leveling. 4-Corner Mounting Holes. Also Secures Aluminum Plates Gasket Sealant To Prevent Water/ Oil Leaks. (Could Probably Use A Thick* Latex Glove) Easy Disassembling For Cleaning Notes: Recommend Adding A Plastic Insert Between The Threaded Stub And The Shaft Collar Set Screw. That Way, If The Nozzle Crashes Into The Build Platform, The Threaded Stud Will Slip In The Shaft Collar And Help Prevent Damage. Thermal Grease Recommended Between Nozzle And Heater Cartridge As Well As Between The Threade Stud And The Aluminum Blocks To Facilitate Heat Transfer. The Shaft Collars May Also Be (Carefully) Jb-Welded Onto The Aluminum Blocks Instead Of Being Screwed Down. It'S Recomended To Trim 1/8'' Off The Bottom Of Both Of The Hose Barbs So That The Oil/Water Can Enter Through The Bottom. Also, Jb Welding The Hose Barbs To The Aluminum Blocks Is Recommended. Not Included In The Bom Is The Thermistor. Bom: 2X (Aluminum) Base Halves (1 Each) 4X (Aluminum) Heater Core 4X M6 X 50Mm Drilled Out Threaded Studs Mcm 93805A329 4X 120V X 1'' X 1/4'' Dia. Heater Cartridges Mcm 3614K51 4X 6-32 X .125'' Screws Mcm 92185A143 4X Shaft Collars Mcm 57485K660 2X Hose Barb (1/4'' Hose Id) Mcm 5346K13 4X Push To Connect Fitting (4Mm Od Filament Tube)Mcm 5225Kk603 3X Socket Head Cap Screw Mcm 91251A148 4X Nozzles Made From M6 Acorn Nuts Mcm 91880A045 8X 6-32 X 3/8 Screws For Shaft Collars. Mcm 92185A147 1X Gasket. Trim To Perimeter Or Trace And Cut To Inside Pattern.
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