Let’s Be in Touch

TerpPreserve Industrial Cannabis Grinder

Preserve Terpenes, Enhance Quality—The Smarter Cannabis Grinder

Get Started

Low-Heat Industrial Cannabis Grinder for Premium Products

The TerpPreserve Grinder is the leading cannabis grinder that preserves terpenes. Available in both the high-capacity PSC-10 and the compact PSC-8 models, offers a quality grind for pre-rolls, edibles, extracts, and topicals.

Using a low-heat “sifting” method, this innovative industrial cannabis grinder separates stems without activating terpenes, preserving natural aroma, potency, and flavor for a consistent, homogenized grind.

Our Commercial Cannabis Grinder Key Features

Versatile Input Handling

Processes dry, fresh, and frozen buds, meeting diverse production needs.

Low-Heat Grinding

Minimizes heat generation, preserving terpenes and cannabinoids for full aroma and potency.

Stem Separation

Delivers a pure grind by effectively removing fibrous material.

Precision and Consistency

Produces uniform particle size, essential for pre-rolls, edibles, and extracts.

Industrial Capacity and Durability

An industrial weed grinder specifically built for large-scale operations with robust construction.

The Low-Heat Industrial Cannabis Grinder That Protects Potency

Keep terpenes intact and flower integrity preserved with every grind.

The Low-Heat Industrial Cannabis Grinder That Protects Potency

Keep terpenes intact and flower integrity preserved with every grind.

01

Versatile Production Support

From pre-rolls to edibles and extracts, the TerpPreserve Grinder low-heat, homogenized grind supports a variety of cannabis products, meeting diverse production needs with consistent quality.

02

Preserved Terpene and Cannabinoid Profiles

By minimizing heat, the TerpPreserve Grinder is the leading commercial cannabis grinder that retains the natural terpene and cannabinoid profile, resulting in a more flavorful, aromatic, and potent product that appeals to quality-conscious consumers.

03

Efficient High-Volume Processing

Designed for high-volume production, the TerpPreserve Grinder reduces downtime with its durable design and easy maintenance, ensuring smooth, efficient operation at scale.

04

Enhanced Product Appeal

A homogenized grind with no stems or inconsistent particles (from a cannabis grinder that preserves terpenes!) enhances the look, feel, and quality of products, creating a more appealing and high-quality consumer experience.

Experience the Advantages of Smarter Grinding

Invest in operational excellence with the TerpPreserve industrial cannabis grinder.

Better Burn, Better Experience

Cut Costs, Improve Consistency

Quality Automation, Scalable production

Real Clients, Real Cannabis Grinder Results

Very little downtime

“We’re wasting fewer papers and less material. It’s super easy to clean and change over between strains. It’s simple to make adjustments and switch to different pre-roll sizes. There’s very little downtime compared to other machines we’ve used. Overall, it’s been a great experience.”

Read More
Pioneer Interests Logo

Matt

Pioneer Interests

One size paper stock

“One of my favorite features of the Aura X is the scissor system. We now only need to keep one size of paper in stock: the king size. Before, we had to stock three or four different cone sizes. Now, we just set the scissors to the length we want, and the system cuts it perfectly, vacuuming up the trim automatically.”

Read More
Jacked New York Logo

Dan

Jacked

Running hands off quickly

“Onboarding was extremely simple. Hefestus reached out, gave us an ETA of when the machine would arrive, and shortly thereafter when their team would arrive to onboard. By the end of the first day, my team was running hands off.”

Read More
Seed & Smith Logo

Mike Lempert

Seed & Smith

Training was straightforward

“The setup was easy. They came in, set it up the first day, and spent a couple of days training us. The training was straightforward and easy to learn.”

Read More
Pioneer Interests Logo

Matt

Pioneer Interests

Setup and training flawless

“Setup and training were flawless. The machine arrived on time, the trainers stayed in close contact, and in two days we were fully dialed in.”

Read More
Jacked New York Logo

Dan

Jacked

Every joint comes out perfect

“The thing I love most is the consistency. Every joint comes out perfect: weight, Dutch crown, everything. And for someone like me, who is focused on quality, that’s exactly what I was looking for.”

Read More
Jacked New York Logo

Mike

Jacked

One cone fits all

“My team here at Seed & Smith runs everything from 1.5g joints all the way down to .35 dog walkers. The machine’s able to do all that with one cone size as the starting SKU. We’re not having to stock king size, 98s, and smaller cones. We keep one cone in stock, load the machine, and just dial where it’s going to cut. It allows us to run different SKUs much quicker than changing over parts to accommodate different sizes.”

Read More
Seed & Smith Logo

Mike Lempert

Seed & Smith

Easily a 10x improvement

“In the early days when Seed & Smith first got rolling there wasn’t a lot of options for automation, especially in the pre-roll world. We were hand filling and using more analog methods, and on a good day with a full team we were probably seeing 1,200–1,500 units max start to finish. The major step came when we decided to move to a Hefestus machine. Now, with just a two-person crew, we’re seeing anywhere from 10,000 to 15,000 units a day start to finish; easily a 10x improvement upon what we were able to do early.”

Read More
Seed & Smith Logo

Mike Lempert

Seed & Smith

Every joint the same

“I was at a friend’s facility and saw the Hefestus machine in operation. I was impressed with the efficiency, the minimal labor required, and the consistency—every joint coming out the same. That got my attention. After research and comparisons, we knew we wanted to purchase a Hefestus machine and get it running in our facility to greatly increase the automation we were lacking.”

Read More
Pioneer Interests Logo

Noah

Pioneer Interests

10,000–12,000 units daily

“Since acquiring the Aura X, we’re averaging 10,000–12,000 units a day, with just one operator. That’s massive.”

Read More
Jacked New York Logo

Dan

Jacked

Completely streamlined our process

“All in all, the Aura X has completely streamlined our process. It’s a machine I’d recommend to anyone in the industry who’s serious about efficiency and quality.”

Read More
Jacked New York Logo

Dan

Jacked

No real downtime

“One of the best parts about Hefestus is their customer service. You don’t have to worry about being left hanging, they’ll call you back, and you’ll talk to a real person. If you need a part, there’s no real downtime because they include a full toolbox of spares. And if something else comes up, they’ll overnight it to you.”

Read More
Jacked New York Logo

Dan

Jacked

Hasn’t missed a beat

“From the time we met them at BzCon to the communication while the machine was in manufacturing to delivery onboarding post operational support, there hasn’t been a single thing that missed a beat here.”

Read More
Seed & Smith Logo

Michael Lempert

Seed & Smith

Helped Us Meet Demand

“It’s given us a more cost-effective option to automate a product SKU that is extremely labor intensive and inefficient to produce. The Aura has helped us meet demand needs and susta...”

Read More

Jessica Ragel

Director of Operations, High Grade

Quality Rivals Hand-Rolled

“We struggled to find the right one because we fold our prerolls and do not twist them, I think the quality is as close to looking handmade as we can get. We are producing at least 100,000...”

Read More

Barb Hansen

Packaging & Inventory Manager, Copperstate

This Machine is a No-Brainer

I would say to anybody that does mass production pre-rolls, this machine is a no brainer. Eliminate your labor, eliminate human error, eliminate lazy employees. And allow yourself to have a piece of equipment that functions properly for you, produces something that's super consistent, and is extremely reliable

Read More

Jay Vanderlaan

Rare Michigan Genetics

Loving Our Second Machine—Ready for a Third!

“We just acquired our second Hefestus machine and we are absolutely loving it. The service from the team at Hefestus; Shahar and team are fantastic. They’re always available and happy to assist. These machines have really helped our company bring additional SKUs to market at a reasonable entry cost. Shahar — When can we get our 3rd machine???”

Read More

Jonathan David

COO, Traditional

Twice the Output, Triple the Efficiency

"We can almost double the production of what we could before when we run that machine and almost triple the production of hand rolling, After previous failures, now we have product that works"

Read More

Otto Escobar

facility manager, T-Rex Distribution

A Great Pre-Roll Automation Partner

"I couldn’t ask for a better partner in pre-roll machines than what Hefestus has been."    

Read More

Taylor Balduff

Owner at Forbidden Farms

Hefestus Has Been Awesome

"We’re already thinking about buying a second machine."

Read More

Dave Nugent

Packaging Manager at Driven Grow

Love At First Sight

"From the very first introduction, it was clear to me that we would deal with Hefestus. Now our AuraX is running every day, six days a week."

Read More

Florian Lorenz

B2B Sales Director at CanAdelaar

Trusted by the Industry’s Best

Preserve Terpenes. Maximize Consistency.

The TerpPreserve Grinder’s low-heat sifting technology ensures a pure, evenly ground product for pre-rolls, edibles, and extracts—without terpene loss.

Talk to an Expert

The TerpPreserve Industrial Weed Grinder Technical Specifications

Machine Materials

Stainless Steel Frame & Non-corrosive food grade

Gross Weight

380 kg (837 lbs)

Shipping Info (Crate Dimensions)

L1150 mm / 45.3 in x W900 mm / 35.4 in x H1350 mm / 53.1 in

Power Requirements

208V, 3-phase, 50-60Hz, 16AMP

Cleaning

Ethanol/Alcohol wipes & Dishwashing for parts
The PSC-10 Low-Heat Industrial Grinder ensures consistent grind size, preserves natural terpenes and cannabinoids, and eliminates stems—ideal for premium pre-rolls, edibles, extracts, and more.

Contact Hefestus Today to Streamline Your Cannabis Packaging Line

CONTACT

Beyond a Commercial Cannabis Grinder: Add-Ons for Automation

Explore the future of cannabis packaging, designed for precision and efficiency, from Hefestus, the House of Automation.

AuraX

Built for quality, consistency, and efficiency.

Read More

AuraX Weight Checker

Industry-leading precision weighing.

Read More

The TerpPreserve Grinder: Industrial Cannabis Grinder FAQs

The TerpPreserve Grinder: Industrial Cannabis Grinder FAQs

01

What’s the difference between the PSC-8 and PSC-10 models?

The PSC-8 is a compact model best suited for mid-scale operations, while the PSC-10 offers higher throughput and is designed for industrial-scale production facilities.

02

Is the TerpPreserve Grinder easy to maintain?

Absolutely. It’s engineered for industrial durability with user-friendly access points for cleaning and routine maintenance, reducing downtime and boosting operational efficiency.

03

Can it integrate with other automation equipment?

Yes. The TerpPreserve Grinder is compatible with our full line of automation solutions, including the AuraX Pre-Roll Machine and AuraX Weight Checker, for a seamless, end-to-end production workflow.

04

How long does installation take?

Our industrial weed grinders are up and running within 1–2 days of delivery, with complete training provided for your team.

05

Are financing options available?

Yes, we offer flexible financing and leasing options to make commercial cannabis grinders accessible without heavy upfront costs.