Rosin + Heat Presses

GrowersHouse offers manual, hydraulic, and pneumatic rosin presses—from compact 5-ton tabletop units to powerful 20-ton commercial machines. Features like dual heated plates, digital temperature control, timers, and sturdy steel frames help you dial in repeatable settings while protecting terpenes and reducing material loss.

Benefits & Uses

A quality rosin press lets you turn high-grade material into solventless concentrates with minimal setup. Fine-tune your press to improve flavor, color, and clarity, reduce blowouts, and boost yield. Use your rosin press for test batches in a home lab or as a core workhorse in a licensed processing room, all while keeping your process simple and consistent.

Rosin Press Types

Manual rosin presses are compact, affordable, and perfect for small batches. Hydraulic rosin presses add more pressure with less physical effort, ideal for frequent or mid-scale use. Pneumatic rosin presses offer smooth, repeatable pressure control for higher throughput and pro labs that need fast, consistent cycles throughout the day.

Accessories That Boost Yield

Pair your rosin heat press with all-mesh rosin filter bags in different micron ratings to keep plant particles out while letting resin flow freely. Reinforced seams and heat-safe materials help prevent blowouts and keep your rosin clean. Shaker kits with micro bags and food-grade buckets make it easy to separate trichomes before pressing, improving both purity and overall rosin yield.

Frequently Asked Questions

What is the purpose of rosin filter bags?

Rosin filter bags hold your material during pressing and act as a fine screen. They let resin pass through while trapping unwanted plant particles, improving clarity and texture. Choosing the right micron size for flower, dry sift, or hash also reduces blowouts and keeps more of your rosin usable.

What is rosin yield, and how can I improve it?

Rosin yield is the percentage of rosin you get compared to the starting material weight. To improve yield, start with high-quality, trichome-rich material, match your micron bag to the material type, and adjust temperature, pressure, and press time in small steps. A stable, well-built rosin press with even plate heating makes it easier to lock in settings that boost yield without burning or degrading your product.

Do I need to cure or dry the material before using a rosin press?

Yes, controlling moisture is important. Material that is too wet can steam, bubble, and cause bag blowouts, while overly dry material often produces lower yields and harsher results. Most growers press material that has been properly dried and lightly cured, or they press dried hash or sift. Keeping your material in a consistent moisture range helps you find press settings that work every time.