Rosineer AUTO 4-TON HYBRID Rosin Heat Press & Accessories BundleCompact hybrid press delivers 4 tons of power and a complete accessory kit for pro quality rosin at home or in the lab. The Rosineer AUTO is a true plug and play powerhouse for solventless extraction, packing up to 4 tons of pressing force into a compact, precision driven package. Designed for both new and experienced extractors, it features 3" x 5" dual heated aluminum plates, a two channel digital control panel, and a wide temperature range from