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dulytek.com

Dulytek manufactures affordable reliable hydraulic, electric, hybrid, manual, DIY rosin presses & accessories: filter bags, pre-press molds, dabbing tools, hydroponic equipment for solventless extraction.

rosineer.com

Rosineer Technologies offers affordable automatic, pneumatic, manual rosin press machines and DIY heat plate kits and other accessories such as filter micron mesh bags, tubes, hydroponics devices, tumblers, herbal infusers, pre-press molds, parchment paper, tools, etc for solventless industry.

lowtemp-plates.com

Rosin is a type of cannabis concentrate that's made by mechanically pressing ice water hash, dry sift, or flower between two heated plates to squeeze the resinous oil out of the trichome heads. After pressing, the rosin can be refined even further for use in dabbing, vaping, and twaxing applications. Because no solvents are used in the rosin pressing process, rosin is commonly referred to as solventless hash oil (SHO) to differentiate it from butane hash oil or butane honey oil (BHO). SHO is a great option for growers and processors who are interested in creating clean, top-end concentrates that sell at a premium price point, and also for cannabis enthusiasts who want to experiment with solventless extraction at home. Types of Rosin Rosin can be classified by its starting material and also by the consistency of the end product. Flower Rosin Flower rosin is created by squishing dried and cured plant material directly in a rosin press—either with or without a rosin bag. This is one of the most popular products with home extractors because it's easy and quick and can be done with minimal equipment. From a commercial point of view, cannabis flower rosin is mostly useful for re-pressing into THCa isolate or for infusing into a carrier oil for edibles. Dry sift rosin and ice water hash rosin are more desirable as far as dabbing and vaping go. Dry Sift Rosin Dry sift rosin is pressed from refined kief—the pollen that's separated from cannabis plant matter by sifting the trichomes through a graduated series of mesh screens. The quality of dry sift rosin is completely at the mercy of the form of extraction, the material used, and the processor/equipment. It can vary from extremely high-end 6-star melt to a nasty 10% yield of black/brown rosin.  Dry sift hash is notorious for looking blonde and full of resin, but when thrown inside of a rosin press, the rosin can come out very dark and/or have a low yield. It’s important to remember that the process of rosin pressing is at th