A hot runner system is mainly composed of hot runner gate, hot nozzle, manifold and heating coil for nozzle, heater for manifold, piston cylinder to control the valve and so on.
A hot runner system is mainly composed of hot runner gate, hot nozzle, manifold and heating coil for nozzle, heater for manifold, piston cylinder to control the valve and so on.
soldering(flow)波峰焊 Reflow soldering (reflow)回流焊 回流焊中常見的問題 Wicking up phenomenon燈芯現象Phenomenon in which solder is sucked up to IC leads due to temperature variation on a board composed