Conventional heater bands on an injection moulding barrel also heat the air around the machine. Inmex, a German manufacturer of plasticisin…

A worn screw or barrel doesn't show itself all at once – first the shot weight fluctuates, then reject rates climb and the cycle gets longe…

A faulty heater or thermocouple in a hot runner is usually tracked down with a multimeter, pin by pin – on a 24-pole connector that means d…