... adopt pneumatic system driver , reversing is nimble and reliable ,the efficiency is much more improved . Optimize the pipeline, increase the main ... time, this system passed four filtering , ensure the curing agent clean and the stability of system, extend the life of pump ... 10L/minAir pressure0.8-1.0MpaOverall dimension1420*950*2100mmTotal weight580kg High-efficiency ST08 two component sealant extruder