I bought the OG Press and pre-press. I am very pleased with the results of the machines as well as the terrific build quality. Prior to owning the presses I was skeptical about the pre-press and if I could really justify buying it.
I have owned the press now for over a year now and I can say the pre-press was definitely worth the extra money because of how it turns the whole process into a clean production line maximizing the yield per press .
Helpful , kind and intelligent customer service representatives. (I spoke with Mike)
All positive things to say . The build quality / the production / the yield / reliability / consistency are all on point. I'm happy with my purchases and would recommend Rosin Technologies to anyone considering investing in a industrial quality press. (Posted on 3/3/2018)
Don't think I could have picked a better machine and process for pressing essential oils. Please talk with Customer Service Rep Mike, tell him your needs and he'll recommend the best way to go. I bought this press as he recommended and am very happy. The solventless method makes for a purer product with yields of 20%-25% using A-Grade and 10%-15% with B-Grade. Very high quality press that has worked flawlessly so far. Would buy again. (Posted on 11/25/2017)
OK so I like you thought 4K was crazy! This is a extremely well made product that just looks cool sitting on your table! Super easy to use, adjust and the results are great! 12-35% yield depending and product used. Great customer service too! Just use plain parchment for flowers, do not use tea bag filters it traps to much goodness. (Posted on 4/12/2016)