Automatic Lug Capping Machine Completely stainless steel Construction. Capable of vacuum capping of the bottles with lug or twist-off caps as well as of those not necessarily to be vacuumed. Decreases the air pressure inside a bottle by high-speed steam injection, tightens the bottle cap and then vacuums the bottle by flushing cold water Specially designed Vibrator unit to keep the uni direction of cap. Machine clutch in case of any jamming of bottle during the machine operation.