By Hashmakers, For Hashmakers. LowTemp Industries specializes in affordable, modular, American-made solventless processing solutions and education. We make the world's best rosin presses, hash washing systems, and accessories. Our customers include some of the largest operators in the world all the way down to boutique labs just about everywhere. All our rosin presses carry a lifetime warranty, and our equipment is backed by industry leading customer service. No matter what your business needs to make the best quality hash, we have a solution that fits your budget. Interested in talking to a solventless processing expert, or want to see our full lineup of hash making solutions in person? We're based just outside of Denver, Colorado so contact us today.