Introduction： ◎ The curing agent is provided with a filter device, high pressure safety protection device in the pipe line, to ensure the operating more safety. The system is a closed system, put an end to the air and avoid curing agent contacting with the air and curing, to ensure that the media flow stability. ◎ The high pressure valve of base material pump, curing agent pump and proportional pump adopt zero leakage of special alloy grinding, has a unique and convenient adjustable proportioning mechanism, ensure the bi-component sealant almost harsh ratio requirements. ◎ The mixing system used precision stainless steel mixer, mixing mandrel, with the specially designed unidirectional needle valve to ensure the mixing evenly. Technical Parameter Model BST06 Mix ratio 6:1-14:1 Charging basket 200L Curing agent basket 　20L Max. air consumption 0.6cbm/min Squeeze pressure 25Mpa Air pressure 0.5-0.8Mpa Output 4-8L/min Overall dimension 1200×1100×2500mm