Ekstruder MINI BMG 1.75 dual drive - BONDTECH replacement
Ekstruder MINI BMG 1.75 dual drive - BONDTECH replacement was built specially for Bowden and Delta type constructions. It uses an internal ratio of 3: 1 together with precision steel gears made of hardened CNC steel to provide the right power for all applications. Whether you need high resolution prints with small nozzles or high flow prints with large nozzles, the optimized transmission ratio in conjunction with industry-leading drives ensures unparalleled sliding power and quick pull in a lightweight and compact package.
Advantages of the MINI BMG 1.75 dual drive extruder:
The unique Dual-Drive technology ensures uninterrupted filament flow without fear of grinding or slipping in even the most extreme conditions. Users confirm that even on models with thousands of retractions, our extruders print flawlessly, with unparalleled precision and zero damage or degradation of filaments.
Compatible with many materials
Our BMG extruder supports all materials with high reliability, from slippery nylons and soft TPU / TPE filaments to highly rigid, and sometimes brittle, high strength carbon-filled materials, but despite the performance of the extruder itself, you have to remember about limitations of Bowden technology, which may have problems caused by looseness in the PTFE tube while using more flexible filaments.. The extruder is designed for filaments with a diameter of 1.75 mm, but has been tested to ensure operation at sizes from 1.5 mm to 2.0 mm, which ensures high reliability regardless of the tolerance of the material used. The filament path is fully guided in the built-in extruder body, and the gears have very low tolerance, reducing the chances of filament breakage when using increased knurl pressure or highly flexible fibers.
Adjustable tensioner tension
The tension screw tensioner allows the user to fine tune the pressure exerted by the knurls on the filament. This gives you the opportunity to adapt to your preferences and optimize for the type of material used.
Quick change of filament
To be able to change the material in the blink of an eye, just activate the Quick-Release lever to release the tension and pull the material to be changed from the extruder, keep it activated and insert a new material.
This extruder has been specially designed for Bowden and Delta constructions. BMG mini allows you to unweight the print head, which significantly increases the print speed range.
Flexible mounting options
We designed assembly parts, both in the CNC system and as a part for 3D printing, which can be downloaded free of charge from our STL archive.
The extruder fits every Nema17 stepper motor with a standard 5 mm shaft.
NOTE: Requires lubrication of the gears before starting