Rbz-40 sausage type automatic filling machine combines industry production characteristics, mainly used in composite film tube packing of silicone sealant, polyurethane sealant and such paste materials. This machine is horizontal structure and compact structure in small size, ease of moving, adopting advanced pneumatic and photoelectric monitoring as well as plc intelligent control and reliable mechanical structure technology. Mainly includes the four closely linked processes of flexible package tube making, plc precision controlled filling, double end sealing forming and automatic cutting. Production is completely automatic on the integrated working table, no need manual intervention, with accurate filling weight, consistent batches, replacing previous segmented processes of tube making-filling-clipping, avoiding problems of cooperation between different working procedures. As a new-type automatic production equipment, it improves product quality and increases production efficiency, and reduces production loss, and its products with excellent sealing performance.