Capsule Filling with STI’s RoboFill RF300 Easily and accurately fill capsules, vape cartridges and tincture bottles with liquids and oils. Product is placed in our 316 stainless steel pressure vessel and processed through a dispensing needle valve into your device. Capsule trays hold 300 capsules, cartridge and tincture trays are custom designed for your device.… Continue reading STI RoboFill RF300 -Fills Capsules, Tincture Bottles, Vape Pen/Cartridges