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- Extraction Equipment
Cannabis Cold Water Solventless Extraction Equipment
Root Sciences provides cold water extraction and solventless extraction equipment for cannabis and hemp processing. Our systems produce high-quality concentrates while preserving terpenes and supporting scalable production.
Why Processors Choose Solventless Extraction
Clean, Chemical-Free Processing
Cold water extraction eliminates the need for chemical solvents entirely, ensuring a naturally clean and residue‑free process.
01
Retain Full Flavor Profile
Solventless cold water extraction maintains the plant’s natural chemical fingerprint, delivering a flavor profile that mirrors the original flower.
02
Boutique-Grade Products
Solventless extraction supports a broad lineup of premium products, from traditional hash to modern rosin textures, giving brands room to expand their craft offerings.
03
Our Cannabis Solventless Extraction Equipment
Choose the right scale for your operation, from compact lab systems to high-throughput industrial solutions.
Lab Scale
The WT-PILOT is a compact, solventless extraction system designed for cannabis and hemp producers seeking quality, consistency, and clean processing. Ideal for craft operations, boutique brands, and R&D labs, it produces premium live rosin without solvents while providing a scalable entry point into solventless extraction.
Biomass Processing Capacity
Up to10 kg fresh frozen
Batch Time
60-120 min/batch
Lab Scale
The NordEX 50M is a compact cold water extraction system for producing high-quality bubble hash and solventless concentrates. Designed for small-scale processing, it preserves cannabinoids and terpenes while delivering consistent trichome separation.
Biomass Processing Capacity
2-3 kg fresh frozen
Batch Time
15-45 min/batch
Commercial Scale
The NordEX 100 is an automated cold water extraction system designed for efficient trichome separation in cannabis and hemp processing. It produces high-quality bubble hash and solventless concentrates while preserving cannabinoids and terpenes through precise temperature control.
Biomass Processing Capacity
7-11 kg fresh frozen
Batch Time
15-45 min/batch
Industrial Scale
Built for large-scale solventless production, the NordEX 500 delivers efficient cold water extraction through automated operation and precise temperature control. It produces consistent, high-quality bubble hash while preserving cannabinoids and terpenes.
Biomass Processing Capacity
23-30 kg fresh frozen
Batch Time
15-45 min/batch
What is Solventless Extraction?
Key Characteristics
- Chemical-Free Processing: No ethanol, hydrocarbons, or CO₂ solvents are used during extraction.
- Trichome Separation: Uses mechanical methods to separate resin glands from cannabis or hemp material.
- Premium Concentrate Output: Supports products such as bubble hash, dry sift, and live rosin.
- Terpene & Cannabinoid Preservation: Helps retain natural flavor, aroma, potency, and full-spectrum characteristics.
- Clean-Label Appeal: Aligns with demand for solvent-free, chemical-free cannabis products.
Equipment Comparison
Feature
WT-Pilot
Nordex 50
Nordex 100
Nordex 500
Ideal For:
Lab Scale
Lab Scale
Commercial
Industrial
Cycle Time:
1-2 h
15-45 min/batch
15-45 min/batch
15-45 min/batch
Capacity:
3-10 kg
2-3 kg
7-11 kg
25-30 kg
Footprint:
2.60 m²
14.02 m²
24.71 m²
60 m²
Frequently Asked Questions
How does solventless cold water extraction work?
Solventless cold water extraction uses ice, water, and gentle agitation to separate trichome heads from plant material. The trichomes are captured through a series of mesh filters, producing ice water hash, also known as bubble hash. This process helps preserve cannabinoids and volatile terpenes by maintaining low temperatures throughout extraction
What products can be made using solventless extraction?
Solventless extraction can produce a variety of concentrates, including bubble hash, full-melt hash, dry sift, kief, and rosin. These products are widely used in both cannabis and hemp markets for dabbing, vaporization, infused products, and premium concentrate applications. The specific output depends on the extraction method and starting material quality.
Is solventless extraction safer than solvent-based extraction?
From an operational standpoint, solventless extraction avoids flammable and volatile solvents, reducing certain workplace safety risks. However, processors must still follow proper procedures, sanitation practices, and equipment safety protocols. Both solventless and solvent-based methods can be effective when operated correctly, but solventless systems generally have fewer hazards related to chemical handling.
What is the difference between solventless extraction and solvent-based extraction?
The primary difference is the separation method. Solvent-based extraction uses chemicals such as ethanol, CO₂, or hydrocarbons to dissolve target compounds, while solventless extraction relies on mechanical separation techniques. Solventless processes often emphasize terpene preservation and premium concentrate production, whereas solvent-based methods may offer higher throughput for certain large-scale applications.
What are the benefits of solventless extraction?
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Solventless extraction eliminates the need for hydrocarbons or alcohol-based solvents, reducing processing complexity and regulatory requirements associated with solvent handling. It is also valued for preserving the plant’s natural terpene profile and producing clean-label concentrates. Many processors choose solventless methods to meet growing consumer demand for minimally processed products.
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Ready to Upgrade Your Extraction?
Contact our team to discuss your production needs and find the perfect solventless extraction solution.