Extraction Systems



The ENTEXS MIDI is a complete, turn-key, closed-loop, cold ethanol extraction system capable of continuously processing biomass to true full-spectrum crude and/or distillate. The continuous feed carousel system, cascade chillers, and multi-stage wiped film evaporation go from bulk biomass to high-quality crude without any operator intervention. This patent-pending system provides unmatched, truly automated hands-free technology. ENTEXS MIDI: 4500 pounds per day throughput

ENTEXS - Complete Process

Complete Process

Our systems are designed for optimization on each of your processes.



Process Features

Hands-Free Technology

Hands-free Technology

No-touch process throughout the extraction process eliminates potentially reduced efficiencies, compromised quality, increased labor, and safety risks.

Cloud Network

Cloud Network

From your phone or computer, real-time and trend monitoring of the extraction process can be leveraged to optimize efficiency.

No Winterization

No Winterization

Bypass this extensive and time-consuming step by controlling and maintaining solvent temperature during the extraction process below -50 °C.​

Closed Loop System

Closed Loop System

Solvent temperature control maintains precise extraction temperature. Combined with our automation, complete control over final product states can be configured and run.

Automated System

Fully Automated

User configured routines and flow control from biomass to full-spectrum crude, distillate, and/or isolate

Continuous feed

Continuous Feed

Load the system once per day instead of once every 10 minutes. Fully continuous from biomass input to the final product.




Throughput capacity: 4500 lbs per day
Runs continuously to achieve: up to 188 lb/hr
Cooling method: cascade chiller
Temperature range: -80° for extraction to +200° C
for distillate production


Voltage: 480 v – supply voltage
AMP requirement: 275 a – total system amp draw
Power: 230 kw total
Electrical ratings: class 1 div 2 – minimum electrical rating


Footprint: 40’W x 8’D x 11’H (total system footprint)
Temperature rating: -80° to +200° C
Pressure rating: full vacuum to 100 psig
Solvent holding volume: 300 gallons
HMI interface screen size: 24 in
Controller: fpga based industrial controller with
watchdog for control and process monitoring


System Overview

A. Biomass self-feeding bin holds daily processing weight and auto feeds biomass to extraction.

B. Inclined cleated conveyor with auto weigh scale loads specified biomass processing weight and allow real-time and time-history data of processing throughput.

C. Patent-pending extraction carousel utilizes ultra cold solvent extraction for high-quality, continuous extracts without the need for winterization.

D. Solvent recovery press with dual-stage filtration removes residual solvent entrained in biomass, filters, and introduces back into process stream for optimum extraction yield.

E. Touch screen GUI with FPGA-based automation controller enables hands-free system control.

F. Insulated holding tanks allow cold solvent and tincture temp to be maintained while reducing system energy consumption.

G. Evaporation and integrated distillation module recover solvent for re-use and post polish crude in the FFE / WFE combo, eliminating the need for post-processing in Roto-vapes. Integrated WFE with short path condenser allows hands-free multi-pass distillation routines. Hands-free module routines include solvent evaporation, final crude polishing, decarboxylation, multi-pass distillation, and CIP options.

H. Cascade chiller matched to system energy needs allows continuous extraction temp to be controlled down to -100 C.


Production per Hour

+ 0
lbs an hour
+ 0
lbs per 12h
+ 0
lbs per day