Subnil Packaging Machineries [P] Ltd. Manufactures Medium Speed Single Head Tube Fillers. Subnil Packaging Machineries [P] Ltd. Is an ISO 9001 certified company. The Medium Speed Single Head Tube Fillers have capacity to produce about 33,000 tubes per shift. The pump unit of this product has a vertical dosing system, which aids in easy suction. The bottom-up filling coupled with shut-off nozzle ensures accurate and clean fill without air entrapment. This filler also has a smooth indexer. Tool-less adjustments coupled with faster reproduction of settings, aided by position indicators and tri-clover fittings make changeover quite effortless. Product level sensor, centralized lubrication and a host of safety features like detection of reverse tube, jammed tube, air pressure drop etc. Are part of basic machine.