N.B.Oler

N.B.Oler Pharmaceutical, Brewery and Extraction Fabrication Engineering. Stainless Only. Located in Bend, Ore Pharmaceutical and Extraction.

Engineering, Design and Fabrication

Still buying LCO2 every time you run? There’s a better way to look at it — in actual dollars.We put together a free ROI ...
03/30/2026

Still buying LCO2 every time you run? There’s a better way to look at it — in actual dollars.

We put together a free ROI calculator and a full cost comparison PDF so you can run your own numbers: your LCO2 price, your monthly usage, your electricity rate. See exactly when a CryoDax chiller pays for itself and what you keep over 10 years.

Most operators break even in 2–3 years. After that, the savings compound.

Both downloads are free, just search nboler blogs on google.

Installed this bad boy a few months back!Our 40LB passive double barrel hydrocarbon extractor — pushing 72LBS of fresh ...
03/16/2026

Installed this bad boy a few months back!

Our 40LB passive double barrel hydrocarbon extractor — pushing 72LBS of fresh frozen an hour on a -85C chiller. ASME certified, built in-house in Bend, OR with traceable stainless and Superlok components throughout. Runs crude to live resin and everything in between.

This is what American-made looks like.
DM us if you want one in your lab.b.oler | nboler.com

Second 20 lb system installed for in NJ.After a week-long training with their crew last year, they reevaluated product...
02/04/2026

Second 20 lb system installed for in NJ.
After a week-long training with their crew last year, they reevaluated production data and determined their CO₂ system was limiting throughput. Increasing hydrocarbon capacity opened up more SKUs, shortened time to market, reduced post-processing time, and cut down on ancillary equipment.

01/29/2026

Rollin’ out some diamond mine parts.

Making a few extra to stock,

2 × 6000 mL
4 × 2000 mL

All jacketed with heating/cooling capability — engineered for THCA and live resin, will be certified and ready to go.

Precision-machined and fabricated in-house.
Made for reliability and repeatability.

DM to reserve yours.





Tube & shell seems to be the buzzword lately — for good reason.If you’re running a chiller, recovery speed comes down to...
01/28/2026

Tube & shell seems to be the buzzword lately — for good reason.

If you’re running a chiller, recovery speed comes down to surface area and heat transfer. That’s where tube & shell condensers actually earn their reputation.

We currently have:
• Two 4” × 48” tube & shell available
• One 6” × 48” tube & shell available
• Chiller solvent tanks on hand to complement the setup
• and of course we can always build anything custom

If you’re looking to speed up recovery and remove bottlenecks, give us a call and let’s talk through sizing and fitment.

541-330-6409











ASME Recovery vessel going out the door with another batch of 10 in progress. Need QUALITY Certified equipment made here...
01/14/2026

ASME Recovery vessel going out the door with another batch of 10 in progress. Need QUALITY Certified equipment made here in the states or with a CRN, give us a call!

Just a heads up, and I will be at Spannabis this year lets meetup and chat stainless and extraction!🤘

Big shoutout to LS Mechanical in Carteret, NJ! Solid group with a good understanding of plumbing and electrical, not afr...
10/20/2025

Big shoutout to LS Mechanical in Carteret, NJ! Solid group with a good understanding of plumbing and electrical, not afraid to tackle a project with constraints. Knocked this one out of the park for us!

FOR SALE – Turnkey Hydrocarbon Extraction SystemLightly used R&D / test skid, fully crated and ready to ship. If you’ve ...
10/14/2025

FOR SALE – Turnkey Hydrocarbon Extraction System
Lightly used R&D / test skid, fully crated and ready to ship. If you’ve been waiting for a serious system at half the price of new, this is it.

Specs:
• 100 LB solvent tank
• (2) 10 LB material columns
• 8” recovery vessel (upgrade to 12” = true 20 LB system)
• Molecular sieve w/ dual ½” recovery lines
• Built for LCO₂ cooling, can use chiller also.
• Can be certified – just needs a new CoC

This system was used for ~30 test runs only during our transition from 10LB → 20LB platform. Clean, tight, and American-built.

Price: $70,000
Crated & ready to ship!
$5k Finders fee!!
—

If you’re scaling production and want a legit passive system built for real throughput, this is a no-brainer pickup—half the cost of new.

FOR SALE – Turnkey Hydrocarbon Extraction SystemLightly used R&D / test skid, fully crated and ready to ship. If you’ve ...
10/14/2025

FOR SALE – Turnkey Hydrocarbon Extraction System
Lightly used R&D / test skid, fully crated and ready to ship. If you’ve been waiting for a serious system at half the price of new, this is it.

Specs:
• 100 LB solvent tank
• (2) 10 LB material columns
• 8” recovery vessel (upgrade to 12” = true 20 LB system)
• Molecular sieve w/ dual ½” recovery lines
• Built for LCO₂ cooling
• Can be certified – just needs a new CoC

This system was used for ~30 test runs only during our transition from 10LB → 20LB platform. Clean, tight, and American-built.

✅ Price: $70,000
📦 Crated & ready | 🌎 Ships anywhere
📩 DM or email [email protected]

—

If you’re scaling production and want a legit passive system built for real throughput, this is a no-brainer pickup—half the cost of new.

Most people get this wrong when designing hydrocarbon systems.It’s not about oversized recovery lines. You don’t need 1”...
05/13/2025

Most people get this wrong when designing hydrocarbon systems.

It’s not about oversized recovery lines. You don’t need 1” or larger tubing to run a solid passive setup. At 50 psi, 3/4” tubing can flow over 51 lbs/min of butane v***r. So where’s the real restriction?

Your molecular sieve.

Flow is limited at the desiccant bed — not the line. We’ve done the flow testing to back it up, in house. We run a 6” diameter by 24” tall molecular sieve packed with 4×8 mesh beads. That setup sees a ~9 psi pressure drop at 337 CFM, which limits flow to just 9.86 lbs/min — all due to the bed’s geometry and how tight it’s packed.

So yes, heat input and cooling matter. But if you’re chasing better passive recovery, start by identifying your actual bottleneck.

Design smarter. Know your system.

We sweat all the small stuff so you don’t have to!Assembling a 40 Lb/hr aka 72Lb fresh frozen system going out to NJ end...
05/02/2025

We sweat all the small stuff so you don’t have to!

Assembling a 40 Lb/hr aka 72Lb fresh frozen system going out to NJ end of June.

Address

61530 American Lane
Bend, OR
97702

Opening Hours

Monday 7am - 4:30pm
Tuesday 7am - 4:30pm
Wednesday 7am - 4:30pm
Thursday 7am - 3:30pm
Friday 7am - 3:30pm

Telephone

(541) 330-6409

Website

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