Cannabis Extraction Equipment Companies: How to Compare Suppliers

The right cannabis extraction equipment company is not simply the one with the highest published throughput or the lowest quote. It is the supplier that can prove its system will process your feed, make your target product, fit your facility, satisfy the project’s code path, and receive support after startup.

Use this guide to build a shortlist, issue the same request for quote to every supplier, and document why one proposal is stronger than another. If the extraction method is not yet settled, start with the cannabis extraction equipment guide.

Start with your operating requirement, not a vendor list

A vendor comparison becomes useful only after the process requirement is clear. Before requesting proposals, write down:

• Feed: fresh frozen, dried flower, trim, sift, prepared biomass, or another defined botanical material.
• Target products: crude, distillate feedstock, resin, hash, rosin, isolate, or a standardized ingredient.
• Capacity: pounds per batch, pounds per shift, annual volume, peak demand, shifts, and planned uptime.
• Quality: yield, recovery, residual-solvent limits, temperature exposure, color, terpene retention, and other release specifications.
• Facility: available space, access, utilities, ventilation, drainage, cold storage, solvent handling, and the project’s room-classification basis.
• Operations: staffing, operator skill, cleaning frequency, changeovers, documentation, data, and automation expectations.
• Commercial limits: installed budget, financing plan, delivery date, startup date, warranty, and service location.

Give every supplier this same baseline. Otherwise, one company may quote a complete production line while another quotes only the central machine, and the prices will appear comparable when they are not.

Step 1: choose the equipment category

Suppliers tend to specialize by extraction method, scale, and level of integration. Use the following categories to decide which companies belong on the first shortlist.

Chilled ethanol extraction

Typical fit: dried or prepared biomass processed into crude for additional refinement.

Typical equipment: an extractor or centrifuge, filtration, chilling, solvent storage, and solvent recovery.

Facility questions: How will flammable liquid be received, stored, transferred, cooled, recovered, and ventilated? Which equipment and installation conditions are included in the supplier’s safety and certification documentation?

Ask the vendor: Define the feed temperature, solvent ratio, cycle boundary, recovery rate, crew, cleaning time, and auxiliary equipment behind any pounds-per-hour claim.

Hydrocarbon extraction

Typical fit: fresh frozen or dried material used for resin, concentrates, or crude.

Typical equipment: a closed-loop extractor, material and collection columns, solvent recovery, vacuum, cooling, pumps, and controls.

Facility questions: What are the gas-storage, ventilation, detection, electrical, hazardous-location, and local approval requirements for the actual solvent quantity and process?

Ask the vendor: Provide the exact model’s certification or evaluation records, pressure-vessel documentation, operating limits, control narrative, and installation instructions.

Supercritical or subcritical CO2 extraction

Typical fit: prepared, dried biomass processed into crude or a fractionated extract.

Typical equipment: extraction and separation vessels, high-pressure pumps, heat exchange, cooling, controls, and downstream collection.

Facility questions: Can the electrical, heating, cooling, floor loading, clearances, and operator-safety requirements be supported at the proposed scale?

Ask the vendor: Separate extraction time from loading, pressurization, depressurization, unloading, cleaning, and maintenance when stating production capacity.

Solventless processing

Typical fit: fresh frozen material, dried flower, or sift processed into hash or rosin.

Typical equipment: wash vessels, ice and water handling, separation, freeze dryers, presses, cold storage, and material-handling equipment.

Facility questions: Is there enough freezer capacity, process water, drainage, ice production, cold-room space, cleanable area, and labor?

Ask the vendor: State yield and throughput for the actual cultivar, feed state, wash recipe, freeze-drying cycle, press conditions, and accepted product grade.

Integrated processing lines

An integrated line is a scope choice, not a separate extraction method. One supplier may coordinate extraction, recovery, filtration, decarboxylation, distillation, controls, and utilities. That can reduce interface risk, but it also increases the need to define responsibility. Ask who manufactures each major component, who owns the process guarantee, and who responds when one supplier’s skid prevents another skid from reaching acceptance.

Step 2: issue the same RFQ to every supplier

A strong request for quote tells vendors what must be accomplished and forces assumptions into the open. Include these sections:

1. Process basis: feed form, moisture, temperature, density, preparation, target compounds, product specifications, expected recovery, and yield-measurement method.
2. Production basis: batch size, pounds per shift, annual volume, operating schedule, planned uptime, cleaning frequency, product changeovers, and future capacity.
3. Site basis: project location, room status, space, ceiling height, access, floor loading, utilities, ventilation, drainage, environmental limits, and control-system environment.
4. Supplier scope: core equipment, chillers, heaters, pumps, tanks, filtration, solvent recovery, controls, instrumentation, electrical panels, software, guards, platforms, freight, rigging, installation, startup, and training.
5. Required documents: general arrangement, P&ID, electrical drawings, utility load list, component list, operating limits, control narrative, safety information, manuals, and certification records.
6. Testing: representative product trial, factory acceptance test, site acceptance test, sustained performance test, sampling plan, witnesses, raw data, and reports.
7. Service: warranty start, support territory, technician location, response target, remote access, spare-parts availability, training, and obsolescence policy.
8. Commercial terms: price, taxes, exclusions, payment milestones, delivery, storage, title, cancellation, correction period, retest, and remedy if performance is not accepted.

Require each proposal to list every owner-furnished item and every assumption. A blank space in a quote is not proof that the responsibility is included.

Step 3: build an evidence checklist

Use the same evidence categories for every company. Do not award a high score for a polished proposal when the underlying proof is missing.

Process fit and product quality

• Ask: Has the proposed configuration processed comparable feed into the same target product?
• Request: Representative trial records, input and output weights, samples, analytical results, operating conditions, and a mass balance.
• Warning sign: Results from a different feed, scale, or product are presented as directly transferable.

Sustained throughput and yield

• Ask: Is the claimed rate instantaneous, per cycle, per shift, or sustained over multiple production days?
• Request: Feed definition, batch records, crew size, uptime, cleaning, recovery, yield, solvent or water consumption, and accepted output.
• Warning sign: Loading, unloading, warmup, recovery, cleaning, maintenance, or auxiliary-equipment limits are excluded without being stated.

Installed scope and utilities

• Ask: What must be purchased or built around the quoted machine before it can produce saleable output?
• Request: Complete equipment list, utility matrix, heat rejection, electrical loads, piping and controls interfaces, room conditions, and owner scope.
• Warning sign: The supplier gives a skid price without a boundary drawing or list of required ancillary equipment.

Safety, code, and certification path

• Ask: What documentation applies to the exact model, configuration, process, solvent, and installation?
• Request: Certification or evaluation files, model coverage, pressure-vessel records, component schedule, operating limits, risk information, installation instructions, and proposed AHJ package.
• Warning sign: A listed component or panel is described as approval for the entire machine, room, or operating permit.

Machine documentation is only one part of the installation review. The design team and authority having jurisdiction determine the code path for the actual equipment, materials, quantities, ventilation, and room. Review UL’s plant-oil extraction guidance, OSHA’s hazardous-location electrical rule, and the Urth & Fyre C1D1 room guide with the project professionals.

Controls, data, and integration

• Ask: Which system owns permissives, emergency stops, gas-detection interfaces, alarms, recipes, batch data, remote access, and restart after a power loss?
• Request: Sequence of operation, controls architecture, I/O list, alarm list, data-export method, user roles, backup plan, and interface test.
• Warning sign: Multiple skids must work together, but no supplier owns the integrated sequence or performance result.

Cleaning, changeover, and routine labor

• Ask: How much time, labor, solvent, water, disassembly, and drying are required between runs and products?
• Request: Cleaning procedure, access review, consumables list, changeover demonstration, sanitation limits, and preventive-maintenance schedule.
• Warning sign: Capacity calculations assume continuous production but omit routine cleaning and changeover time.

Service, parts, and lifecycle support

• Ask: Who will answer the call, how quickly can a technician arrive, and which parts are stocked?
• Request: Same-model references, service map, response targets, technician rates, recommended spares, warranty terms, software rights, and obsolescence notice.
• Warning sign: Service depends on one person, proprietary parts have no lead-time commitment, or controls backups will not transfer to the buyer.

Commercial protection and acceptance

• Ask: What happens if delivery is late, documentation is incomplete, or the equipment does not pass the agreed test?
• Request: Milestone definitions, holdback, punch-list process, correction period, retest, warranty trigger, and remedy.
• Warning sign: Final payment is due before performance acceptance or the purchase order contains no objective pass criteria.

Step 4: compare published supplier capabilities

The profiles below are starting points, not rankings. They summarize information published on active manufacturer or supplier websites reviewed August 27, 2026. Treat all performance and application statements as vendor-published claims until the proposed model is verified for your project.

Root Sciences

Useful starting point: Buyers who want to compare equipment and integrated processing options across several methods.

Published focus: Root Sciences presents hydrocarbon, ethanol, CO2, solventless, distillation, and other post-processing equipment, along with installation, training, maintenance, repair, and rebuild services.

Verify before selection: Identify the manufacturer of each quoted component, the party responsible for integration and acceptance, model-specific certification documentation, local service coverage, and references using the same process and scale.

Review the Root Sciences equipment and service information.

ENTEXS

Useful starting point: Buyers evaluating ethanol extraction and related automated processing modules.

Published focus: ENTEXS lists Mini and Midi ethanol extraction systems, CWE extraction, remediation, distillate, crystallization, terpene, and accessory modules.

Verify before selection: Confirm the proposed model’s sustained capacity, included chilling and recovery scope, exact facility requirements, FAT protocol, certification records, installed references, and service response.

Review the ENTEXS product information.

Boulder Creek Technologies

Useful starting point: Buyers comparing industrial ethanol extraction, recovery, and automated downstream processing.

Published focus: Boulder Creek Technologies presents cryogenic ethanol extraction, recovery and decarboxylation, automatic winterization, and its Vapor-Static process.

Verify before selection: Request current model documents, sustained-run data, complete utility and ancillary requirements, product-specific results, installed references, service territory, and a clear division of manufacturer and integrator responsibility.

Review Boulder Creek Technologies’ published process information.

Decimal Engineered

Useful starting point: Buyers comparing method-specific extraction and downstream equipment, including modular configurations.

Published focus: Decimal Engineered lists hydrocarbon, ethanol, CO2, thin-film, and distillation equipment on its current product site.

Verify before selection: Confirm current model availability, configuration, certification records, representative testing, controls scope, full utility load, installation boundary, and support for the buyer’s location.

Review Decimal Engineered’s current equipment pages.

Cannabis Centrifuges and HEINKEL

Useful starting point: Buyers evaluating industrial ethanol extraction by centrifugation, filtration, vacuum drying, or CBD-isolate processing.

Published focus: Cannabis Centrifuges, a division of the HEINKEL Drying and Separation Group, presents centrifugation, filtration, drying, testing, production, and after-sales support. Its site includes batch and high-volume ethanol extraction systems.

Verify before selection: Match the specific centrifuge and downstream equipment to the feed and required output, then confirm North American testing and service capacity, model certification, facility requirements, representative trials, and reference installations.

Review Cannabis Centrifuges and HEINKEL equipment information.

Step 5: test throughput with representative material

A pounds-per-hour number is incomplete unless the measurement boundary is defined. Before accepting a capacity claim, agree on:

• Feed type, moisture, temperature, particle preparation, density, and starting composition.
• Material and solvent loaded per batch, extraction passes, temperatures, pressures, and hold times.
• Loading, unloading, recovery, filtration, cleaning, warmup, maintenance, and changeover time.
• Crew size, auxiliary equipment, room conditions, utilities, and allowed operator interventions.
• Recovered product, spent material, losses, yield, recovery, residual solvent, and accepted quality.
• Run duration, uptime, excluded stops, sampling method, witnesses, and access to raw batch records.

The best test uses representative feed and the proposed production configuration. A short demonstration can establish process fit, but a sustained test is needed to support shift or annual capacity.

Step 6: compare total installed cost

The central machine price is only one part of the investment. Normalize each proposal by adding:

• Ancillary pumps, tanks, chillers, heaters, filtration, solvent storage and recovery, vacuum, air, water, and controls.
• Facility work for electrical service, ventilation, gas detection, piping, drainage, structure, access, fire protection, and classified locations.
• Engineering, professional review, permits, freight, tax, insurance, rigging, installation, startup, and qualification.
• Training, spares, consumables, software, service contracts, preventive maintenance, and expected downtime.
• Deinstallation, decontamination, removability, documentation, controls transfer, and resale support at the end of ownership.

A lower equipment quote can produce a higher installed cost when critical utilities or ancillary systems are pushed into the buyer’s scope.

Step 7: write acceptance into the purchase order

Define acceptance before the deposit is paid. The test protocol should state the feed, batch quantity, run duration, operating envelope, product specification, recovery, yield, solvent or resource consumption, cleaning, labor, utilities, alarms, emergency stops, data capture, sampling, calculations, witnesses, and report.

Separate these milestones:

1. Document acceptance: required drawings, manuals, records, software, and certificates are complete.
2. Factory acceptance: the equipment and controls pass the agreed checks before shipment.
3. Mechanical completion: the installed system matches the approved design and is ready for controlled startup.
4. Site acceptance: interfaces, utilities, alarms, safety functions, training, and startup checks pass at the facility.
5. Performance acceptance: representative production meets the agreed sustained output and quality requirements.
6. Regulatory approval: the applicable authorities authorize the installation and operation. This is not replaced by a vendor test.

State the correction period, retest process, commercial remedy, and payment holdback tied to each milestone.

Use a simple vendor selection scorecard

Set the weights before commercial proposals arrive. Score every supplier on the same 0-to-5 scale and attach an evidence reference to every score.

• 0: No acceptable evidence.
• 1: A claim is made, but supporting evidence is missing.
• 2: Partial evidence is available, with important gaps or conditions.
• 3: The requirement is met with complete, relevant documentation.
• 4: The requirement is exceeded and supported by representative or installed performance.
• 5: Verified performance is strong and the supplier also reduces important delivery or lifecycle risk.

A practical starting weight set is:

• 20%: Process fit and product quality.
• 15%: Sustained throughput and yield.
• 15%: Safety, code, and certification path.
• 10%: Utilities and facility integration.
• 10%: Controls, data, and automation.
• 10%: Cleaning, documentation, training, and validation.
• 10%: Service, parts, and lifecycle support.
• 5%: Installed cost and commercial protection.
• 5%: Resale value and supplier continuity.

For each category, divide the 0-to-5 score by five and multiply by the category weight. Run at least one alternate weighting based on the business case. If a small weight change produces a different winner, gather more evidence or negotiate stronger protection before selecting a supplier.

Warning signs before paying a deposit

• The throughput claim has no feed definition, measurement boundary, quality result, or raw record.
• The proposal omits chillers, recovery, filtration, controls, installation, or other systems required to operate.
• A component certification is represented as approval of the machine, room, or facility.
• The supplier will not provide same-model references or a representative test.
• Integration responsibility is divided among vendors without a named owner.
• Final payment is due before documents, site testing, and performance acceptance are complete.
• Critical parts, software, passwords, or controls backups will not transfer to the buyer.
• Warranty language excludes the feed, duty cycle, utilities, or conditions used in the performance claim.

New, used, and discontinued equipment require different checks

New equipment can offer current configuration control, factory testing, documentation, warranty, and supplier accountability. Used equipment can reduce capital and lead time, but the buyer must verify ownership, serial number, condition, modifications, cleaning, controls, pressure-vessel history, certification records, service, parts, and the local approval path.

For a discontinued model, obtain controls backups, software rights, drawings, manuals, a replacement strategy for proprietary parts, service contacts, and a qualified engineering review. The used cannabis extraction equipment buying guide covers inspection, valuation, acceptance, and landed cost in more detail. Current extraction equipment inventory should be evaluated separately from this editorial comparison.

Commercial relationship disclosure

Urth & Fyre may source, evaluate, list, broker, or sell equipment from companies mentioned in this guide. Inclusion is not a ranking or endorsement. Where Urth & Fyre has a current financial interest in a specific item, that relationship should be identified with the relevant listing. Buyers should verify technical and commercial claims independently.

Frequently asked questions

How many cannabis extraction equipment vendors should be shortlisted?

Three to five qualified suppliers is usually enough to compare process fit, scope, evidence, service, and commercial terms without overwhelming the review. Fewer may be appropriate when the method, scale, or local support requirement is highly specialized.

Which documents should be requested first?

Start with the equipment list, boundary drawing, general arrangement, P&ID, utility matrix, operating limits, control narrative, certification or evaluation records, representative test data, service plan, and proposal exclusions. These documents expose major fit and scope gaps early.

Should the lowest equipment price win?

No. Compare total installed cost and lifecycle risk. A low machine price can be offset by owner-furnished ancillaries, facility modifications, weak service, long parts lead times, extra labor, or an acceptance test that provides little commercial protection.

Can published pounds per hour be used in the business plan?

Use a published rate only as a screening assumption. Base the purchase and final production plan on a defined test that includes representative feed, accepted product quality, recovery, cleaning, crew, uptime, utilities, and auxiliary equipment.

Does listed equipment mean the extraction room is approved?

No. Equipment documentation, pressure-vessel records, electrical classification, ventilation, material quantities, building and fire requirements, and local approval are related but separate parts of the project review.

Build the shortlist from the checklist

Send Urth & Fyre the extraction method, feed, target product, batch and annual volume, utilities, room status, budget, location, and required startup date. A useful shortlist should identify suitable new and used options, open risks, missing evidence, and the next test or document needed before purchase.