To integrate with 4 mist machines

After the single machine circuit had worked out, I was going to integrate more mist machines together to the circuit. It is because one mist machine is not enough for my work. I have bought 3 more mist machines for my whole circuit uses.

Each mist machine needs AC 24V 1.2Amp. Hence, I need an AC 24V 4.8Amp adapter to give power to 4 mist machines. However, I cannot find an adapter with 5Amp. The maximum value of adapter that I have found is 3Amp only. So, I have bought 2 adapters for giving power to the whole circuit. It should be safe and stable.