(Blue) Makerbot Replicator 1 & 2 Extruder Upgrade, Thingomatic w/MK7 Extruder - Delrin Plunger Replacement: I had real problems using the delrin plunger system so I purchased a spring loaded extruder upgrade but still had a few problems with not having enough pressure from the spring to keep the plastic against the drive gear (slippage). I redesigned a similar upgrade and use a heavier and stiffer spring then what I originally was using.
High quality hot end from a reputable source that will render support and backup their products here in the U.S.A. Have your pick of 1.75mm or 3mm in either black or red with direct feed only or Bowden/Direct feed (Sorry Bowden/Direct feed in 3mm is sold out) let me know in the notes at checkout what are your choices.
This is a alternative direct drive filament extruder for our Geakbot design and the Prusa mendel Reprap 3D printers. Designed this to work with our own 3D printers(Geakbot). These are also compatible with the Prusa mendel i2.
(Red) Makerbot Replicator 1 & 2 Extruder Upgrade, Thingomatic w/MK7 Extruder - Delrin Plunger Replacement: I had real problems using the delrin plunger system so I purchased a spring loaded extruder upgrade but still had a few problems with not having enough pressure from the spring to keep the plastic against the drive gear (slippage). I redesigned a similar upgrade and use a heavier and stiffer spring then what I originally was using.
(Red) Makerbot Replicator 1 & 2 Extruder Upgrade, Thingomatic w/MK7 Extruder - Delrin Plunger Replacement: I had real problems using the delrin plunger system so I purchased a spring loaded extruder upgrade but still had a few problems with not having enough pressure from the spring to keep the plastic against the drive gear (slippage). I redesigned a similar upgrade and use a heavier and stiffer spring then what I originally was using.
(2) (Left and Right) (Red) Makerbot Replicator 1 & 2 Dual Extruder Upgrade, Thingomatic w/MK7 Extruder - Delrin Plunger Replacement:I had real problems using the delrin plunger system so I purchased a spring loaded extruder upgrade but still had a few problems with not having enough pressure from the spring to keep the plastic against the drive gear (slippage). I redesigned a similar upgrade and use a heavier and stiffer spring then what I originally was using.
11/2014, 8x6 3 You are bidding on a Nikon Microscope Phototube to C-Mount Adapter. The Adapter uses a Standard ISO 38mm (1.5 inch) diameter insertion end to phototube and a standard C-Mount (2.54mm or 1 inch diameter with 32 threads per inch) for camera attachment
(Red) Makerbot Replicator 1 & 2 Extruder Upgrade, Thingomatic w/MK7 Extruder - Delrin Plunger Replacement: I had real problems using the delrin plunger system so I purchased a spring loaded extruder upgrade but still had a few problems with not having enough pressure from the spring to keep the plastic against the drive gear (slippage). I redesigned a similar upgrade and use a heavier and stiffer spring then what I originally was using.
(Red) Makerbot Replicator 1 & 2 Extruder Upgrade, Thingomatic w/MK7 Extruder - Delrin Plunger Replacement: I had real problems using the delrin plunger system so I purchased a spring loaded extruder upgrade but still had a few problems with not having enough pressure from the spring to keep the plastic against the drive gear (slippage). I redesigned a similar upgrade and use a heavier and stiffer spring then what I originally was using.
(2) (Left and Right) (Red) Makerbot Replicator 1 & 2 Dual Extruder Upgrade, Thingomatic w/MK7 Extruder - Delrin Plunger Replacement:I had real problems using the delrin plunger system so I purchased a spring loaded extruder upgrade but still had a few problems with not having enough pressure from the spring to keep the plastic against the drive gear (slippage). I redesigned a similar upgrade and use a heavier and stiffer spring then what I originally was using.
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