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6″ Glass Turnkey Thin Film Distillation System ETL

Creating high quality hemp and cannabis distillate

Thin Film Distillation

Thin film distillation was developed to provide low evaporation temperatures, low vacuum and thus minimize residence time in the evaporator. The TG-6 from Ai is the mid-level glass distillation system for creating high quality hemp and cannabis distillate. It utilizes an advanced thin-film technique, allowing for higher efficiency and lower temperatures during the distillation process as compared to standard short path distillation.

Thin Film Distillation Systems


Wiped Film Distillation

Designed for
Cannabis & Hemp

Wiped Film/Thin Film

2L-5L per hour

Feed Tank Volume

6″ diameter

Single-stage processing (single pass lights, single pass polish)

Size: 86” L x 25”W x 78” H
Warranty: 1-Year, labor not included outside of the U.S.

Have a question? Talk to an expert.



  • High precision PTFE rollers (or blades) and inner glass surface allow a complete and uniform thin film on the heated surface, and prevent process residue
  • Pre-installed cooling/heating tubing with fluid direction labels and M16 ports
  • Low-placed feeding flask for ease of operation
  • Driving motor with magnetic coupling sealing ensures a high vacuum level
  • Constructed with high borosilicate glass 3.3, stainless steel, and Viton gaskets for ultimate corrosion resistance
  • A transparent glass system allows you to see through all processes
  • Auto delay safety circuit for diffusion pump cooling
  • Heavy-duty stainless steel frame with swivel casters and leveling feet for mobility and stability
  • Agilent diffusion pump with oil level indicator
  • PolyScience immersion cooler down to -80°C (no dry ice needed)
  • Installation included in the price within contiguous 48 US states
  • Cold Traps are only suitable for use with dry ice or a cold finger chiller such as an IP-80 or TC100/TC100E. Always wear proper PPE when handling dry ice.
  • ETL tested to UL and CSA standards



    • Never fill circulated heaters or chillers with water, always use Ai or manufacturer’s recommended fluid
    • Always leave ample fluid space in heater reservoir to allow fluid heat expansion
    • Always keep system vacuum passage or drain valve open when heating up circulation jackets
    • Always make sure your vacuum pumps and diffusion pump fluid is clean and within limits
  • ETL tested to UL and CSA standards
  • Intertek Certified to UL 61010-1/CSA C22.2 No. 61010-1
 Throughput 2L to 5L per hour (base on processes and material fed)

 Main Evaporator

 Evaporating area: approximately 2,500 cm2
 Material: borosilicate glass
 Glass jacket volume: approx. 3L
 Heated circulator: 3kW heater, 300°C maximum operating temperature

 Main Condenser

 Condensing area: approximately 4,000 cm2
 Material: borosilicate glass
 Style: coil
 Glass jacket volume: approx. 1.5L
 Cooling/heated circulator: 2kW heater, -25°C to 200°C operating temperature

 Wiping System

 Style: roller or blade
 Roller/blade material: PTFE
 Driving motor: speed-adjustable with magnetic coupling
 Motor controller: DELTA

 Cold Trap


 Material: borosilicate glass with polyethylene lid
 Depth: 17″
 Quantity: one
 Receiving flask volume: 1L
 Immersion cooler: PolyScience -80°C IP80 or Huber -100°C TC100

 Feeding System





 Gear pump x 1
    Speed: 20L/hour max. (2.4 mL/turn, 135 turn/minute), adjustable
    Material: stainless steel body with Viton gaskets
    Style: jacketed, heated
    Recommended circulating thermal fluid temperature: 80°C to 120°C
 Flask: glass, 10L, jacketed, refillable during operation, with lid
 Flask jacket volume: approx. 4L
 Heating controller: OMRON
 Heated circulator: 2kW heater, 200°C maximum operating temperature
 Construction: jacketed, heated, insulated stainless steel tubing

 Distillate Discharge


 Receiving flask volume: 10L, glass
 Drain passage: non-heated
 Sealing gasket: Viton

 Residue Discharge



 Receiving flask volume: 10L, glass
 Drain passage: heated and insulated
 Heating: heated tape with insulation
 Heating controller: Omron
 Sealing gasket: Viton
 Recommended circulating thermal fluid temperature: 80°C to 120°C

 Vacuum System


 Vacuum gauge: Agilent gauge with LCD display for high vacuum application
 Vacuum pump: Welch CVRpro 30 with oil mist filter
 Diffusion pump: Agilent AX-65 (do NOT fill more than 30mL diffusion pump oil at a time)

 Sealing gasket

 All food grade Viton

 Electrical Control Cabinet



 Wiper motor controller x 1
 Gear pump controller x 1
 Feeding tubing heater controller x 1
 Residue discharge heater controller x 1
 Main power switch x 1
 Vacuum pump switch x 1
 Diffusion pump switch x 1
 Main Mounting Frame Heavy duty stainless steel, mounted on four swivel casters with leveling feet
 Main Power
 230V +/-5V, 1~phase 60Hz (50Hz power for Europe and Asia available upon request)
 Unit dimensions ,weight
86x25x78″, 1150lbs 
 Shipping dimensions ,weight
1 Crate: 97x31x81″, 1197 lbs
1 Pallet: 40x48x42″, 450 lbs
 Compliance ETL tested to UL and CSA standards
Temperature Control Units
  • Huber KISS 205B Heating Circulator for Material Feed
  • Huber CC-308B Heating Circulator for Evaporator
  • Huber KISS K6 Refrigerated/Heated Circulator for Condensing Coil
  • Huber TC-100e Low Temperature Cooler for Cold Trap

The Best Cannabis Distillate Requires the Best Distillation Equipment

Efficiency & High Potency

The TG-6 Wiped Film Distillation System is well suited for larger extraction labs where efficiency, repeatability and ease of use are critical. While optimizing operation, the TG-6 is also capable of taking your crude oil THC and CBD concentrations to over 90%. The thin film technique employed by the rotating wipers provides efficient and even heat transfer resulting in a high-quality distillate.

Repeatable Results

Creating high-potency, clean distillate for oils, tinctures, pills, vape pens, edibles and other high-value formulated products also requires you to produce consistent results. After all, product consistency is fundamental to building and maintaining any successful brand. In order to achieve this consistency, the TG-6 provides several adjustable parameters including the heating temperature, feed speed and vacuum level, so you can optimize the distillation process for your quality of crude oil.

Easy To Use

In addition to utilizing their material processing expertise and operator feedback, our designers and engineers have developed a system that not only performs well but is also intuitive and ergonomic for ease of use. Using the system you can load crude oil into a material flask at an acceptable height, monitor any system-related information on a clear digital display, and follow the easy-to-follow cleaning procedure. The glass componentry on the TG-6 can be especially effective on improving quality and save process time.

Ai on-site installation within contiguous US included

The purchase of an Across International Thin film includes a two-day training and installation by our in-house distillation experts as well as a standard operating procedure and troubleshooting guide.

Whether you are new to distillation or a practiced veteran, Across International will provide you and your team with all the tools they need to start making high quality cannabis distillates.

Advancing the Science of Distillation

The TG-6 is designed and engineered from the experts at Across International. AI has been an industry leader in manufacturing heat treatment, lab, and material processing equipment for over 20 years. Trusted by top universities, researchers and corporations, we are proud to now bring that reliability and innovation to the perfection of cannabis distillation.

Award Winning Extracts

Our extraction and post-processing systems produce more award-winning concentrates than any other brand. High-quality products require high-quality extraction and distillation.


You’ve worked tirelessly to get to this point. Let our team take away the guesswork and fast-track your team to success with on-site comprehensive safety and product training.


Our customer service reps and technicians live for this industry – and answer the phone. We’re here to support your staff with any questions or technical support they may have.

I’m Interested In Learning More

Cannabis distillation is the way of the future when it comes to cannabis products. However, the best distillates are produced with proper training and the best equipment. To find out more about cannabis distillation, be sure to explore quality equipment. To speak with a Ai Vacuum sales representative or receive a quote, please complete the form below.

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