semi-automatic silicone filling and sealing machine JB23-YG-4K + JB23-AI-Gtechnical parameters1.operating voltage:3~380V 50Hz; ... :20~40 bottles/minMachine including:1. Hydraulic press machine (JB23-YG-4K)1.Pressing machine 1 unit, including: hydraulic cylinder, Hydraulic ... glue hose 1 set ,Φ570mm sealing ring 1 pcs JB23-YG-4K + JB23-AI-G