rosin tech for large production?

Hello I normally blast trim around 3 pounds I use butane and a vacuum pump I'm thinking in buying a tshirt press to make rosin tech with all the material you think I will get less oil that with the butane and also you think is good idea to change?

Trim isn't the best material for rosin pressing.

You will get less oil. Bho yields more than rosin especially in trim form.

ok great and thx for the advice