... of components and pump by adjusting the ratational speed of gear pump, to give a manual testing ... 1 set, B material switching valve 1 set, Y shape mixing head feeding device 1 set, pouring head water ... head. 2.12 Boom systemFixed type boom frame, square steel gantry shape.2.13 Phenolic resin preparation tank:1pcValid ... , 200L/R,5.5Kw ex-motor and sproket speed device.2.14 Phenolic resin working tank: 1pc ...