Best Assembly Table Setup?

[Rayancaleb]

Hi,

I am making golden chipsets for some automation and logistics pipes. I put 8 lasers near the table and gave them each 4 mj/t using boosted electrical engines attached directly to the lasers.
Its working, but very slowly. I checked to make sure all the engines have power from my solars and redstone, yup, they do. I have a feeling this is not a good setup, can someone help me make this this a bit faster?

Please help.

I didn't find the right solution from the Internet.

References:-
https://bit.ly/2qBK0IF
Motion graphics video animation studio

Thanks