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Low Temp Plates

Low Temp rosin press plates from LowTemp Industries extract solventless concentrates through controlled heat and hydraulic pressure, preserving volatile terpenes that degrade above 220°F. Plate sizes range from 3×5 inches for personal batches of 3 to 7 grams per press to 4×7 inches handling 7 to 14 grams per cycle. Single-press units deliver 20 tons of force on one station, while multi-press systems link two to five independent stations under a shared controller for commercial-scale throughput. The deciding factor is matching plate size and station count to your daily processing volume and whether you need personal craft or production-line extraction capacity.

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Buyer's Guide

Low Temp Plates: Complete Guide

How Do I Choose a Low Temp Rosin Press?

Lowtemp Industries builds every press in this lineup around thick aluminum plates with embedded heating elements that maintain ±2°F accuracy across the full surface. All units deliver 20 tons of hydraulic force, so the two variables that matter are plate size (which sets per-cycle capacity) and station count (which controls hourly throughput).

What Plate Size and Press Count Do I Need?

Plate area determines how much material fits in a single press cycle. Multi-press Medusa systems multiply that capacity by running independent stations under one controller:

Scale Configuration Capacity Per Cycle Example Unit
Personal Single press, 3×5" plates 3-7 g V2 3×5 20 Ton
Mid-Volume Single press, 4×7" plates 7-14 g V2 4×7 20 Ton
Commercial Entry 2-station Medusa system 14-28 g simultaneous V2 Medusa 2-Press
High-Volume 5-station Medusa system 35-70 g simultaneous V2 Medusa 5-Press

Existing shop press owners can retrofit precision temperature control with the V2 Upgrade Kit rather than purchasing a complete unit. For hash rosin workflows that begin with ice water extraction, pair your press with a bubble hash machine to produce clean starting material.

What Should I Look for in a Low Temp Press?

  • Temperature precision: Plates should hold within ±2°F across the full surface. Uneven heating creates hotspots that scorch terpenes on one side while leaving material under-extracted on the other. Digital PID controllers maintain this accuracy better than analog dials.
  • Plate material and thickness: Thick 6061 aluminum plates distribute heat more evenly than thin plates and resist warping under repeated 20-ton press cycles. Thicker plates also recover target temperature faster between presses.
  • Hydraulic force delivery: A consistent 20-ton press stroke ensures even pressure across the full plate surface, which prevents blowouts through rosin bags and improves yield consistency batch to batch.
  • Low-temperature range: The best terpene preservation happens between 150°F and 190°F. Confirm the controller can hold stable temperatures at the low end of this range, not just at higher extraction temperatures.
  • Scalability: Single-press units suit personal and small-batch use. The Medusa system scales from two to five stations as production grows, using the same plate technology and controller interface at every tier.

For step-by-step extraction workflows, see Rosin Pressing Techniques: How to Make Rosin Like a Pro. Consistent results also depend on properly shaped pucks and clean collection surfaces, so keep pre-press molds and quality parchment paper on hand.

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Frequently Asked Questions

What temperature should I press rosin at for maximum terpene retention?
For flower rosin, 170-190°F preserves the widest terpene profile while still producing good yields. Hash rosin presses best at 150-180°F because the starting material is already concentrated. Higher temperatures (200-220°F) increase yield but sacrifice lighter, more volatile terpenes that contribute to flavor and aroma.
How much rosin can I expect from a single press on a 3×5 plate?
A 3×5-inch plate handles 3 to 7 grams of flower per press. Typical flower yields range from 15% to 25% by weight depending on strain quality and moisture content, so expect roughly 0.5 to 1.75 grams of rosin per press cycle.
What is the difference between a single-station press and a multi-station system?
A single-station press has one set of heated plates and processes one puck at a time. A multi-station system connects two to five independent press stations to a shared hydraulic pump and controller. Each station operates its own plates, so you can stagger press cycles and collect rosin continuously rather than waiting for one cycle to finish before starting the next.
Can I start with a single press and scale to multiple stations later?
Multi-station systems are standalone setups rather than add-ons to existing single presses. If you anticipate scaling production, starting with a two-station system and adding stations over time is more cost-effective than buying a single press and replacing it later.
Do I need rosin filter bags for every press cycle?
Filter bags are strongly recommended for flower pressing. They contain plant material and prevent it from contaminating the rosin, resulting in a cleaner, lighter-colored product. For bubble hash pressing, bags are optional since the material is already filtered, but many extractors still use 25-37 micron bags for maximum clarity.
How long does a typical low-temperature press cycle take?
Most low-temperature flower presses run 60 to 120 seconds per cycle. Hash rosin typically needs 45 to 90 seconds at lower temperatures. Longer press times at low heat extract more material gradually without the terpene loss that comes from raising the temperature.
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