Four Cavity Blow Moulding Machine with PLC Control for 20L Jerry Cans

Jerry can production rewards cavity count more than screw size. A 20 litre can is small enough that four cavities fit the platen, and each extra cavity multiplies output without adding an operator or a metre of floor space. The MP100FD supports up to four die heads on the same accumulator body. Managing four cavities is a control problem as much as a mechanical one. Every head needs its own flow balance, every cycle needs identical blow timing across cavities, and every mould