ASSEMBLY, OPERATION & CLEANING GUIDE

The EZ Trim Bud Bucker is designed to remove cannabis flower from stems quickly and consistently using powered rollers that pull the stem through interchangeable entry holes.

As the stem passes through the selected entry hole, the protruded tip removes the flower away from the flat surface of the machine. This helps prevent flower from being unnecessarily compressed against the machine during bucking.

The Bud Bucker can process both fresh/wet and dry flower, and its variable-speed control allows the operator to adjust feed speed for different cultivars, flower sizes, stem sizes, and moisture conditions.

PART 1 — HOW THE BUD BUCKER WORKS

1. STEMS ARE PULLED THROUGH THE ENTRY HOLES

The Bud Bucker uses powered rollers to grab the exposed base of a stem and pull it through an appropriately sized entry hole.

As the stem passes through the opening, flower is removed from the stem and falls onto the front collection area.

The stripped stem continues through the machine and is collected at the rear.

The full-size Bud Bucker provides:

8 interchangeable feed holes

2 sets of 4 feed holes

Variable speed control

Forward and reverse operation

Front flower-collection shelf

Rear stem-collection area

Top preparation/work surface

Two sets of entry holes allow two operators to feed the machine simultaneously, one from each side.

PART 2 — INITIAL SETUP

2. UNPACK THE BUD BUCKER

1. 
   Cut the shipping banding and remove the Bud Bucker from the pallet.
   
2. 
   Remove the protective film from the machine.
   
3. 
   Inspect the unit before operation.
   

3. OPEN THE BACK PANEL

Lift and rotate the back panel into its open position.

Lock the lid stays so the panel remains properly supported.

4. POSITION THE FLOWER COLLECTION BIN

Place a flower collection container on the front shelf underneath the feed holes.

Position the container tightly against the front panel.

There should be no gap between the collection container and front panel where flower could fall through.

5. POSITION THE STEM COLLECTION CONTAINER

Place a separate stem collection container at the rear/base of the Bud Bucker.

This container collects stems after they are pulled through the rollers.

6. CONNECT POWER

The current manual instructs the operator to plug the machine into the appropriate power supply and turn the unit on.

The Bud Bucker is now ready for operation.

PART 3 — PREPARING FLOWER FOR BUCKING

7. REMOVE FAN LEAVES

For the recommended harvest workflow, remove the fan leaves before bucking.

The existing Bud Bucker instructions recommend removing fan leaves before harvest, ideally during the flushing period.

Although flower can optionally be bucked and trimmed with fan leaves attached, leaving them on changes the downstream trim material and can introduce additional chlorophyll-rich leaf material.

For best downstream trimming results, properly defoliate the plant before bucking.

8. INDIVIDUALIZE THE STEMS

Separate branches from the main stalk and individualize stems as much as practical before feeding them into the machine.

The Bud Bucker can process branches with multiple offshoots, but the existing operating instructions recommend individualizing them as much as possible.

Better preparation makes it easier to:

Select the appropriate entry hole

Feed stems consistently

Control bucking

Produce properly individualized flower for downstream trimming

9. LEAVE 2–3 INCHES OF EXPOSED STEM

Leave approximately:

2–3 inches of exposed stem at the base

The rollers need enough exposed stem to grab and pull the branch through the machine.

If a flower is located directly at the base of the stem, remove that first flower by hand to create the necessary exposed section before feeding the stem into the Bud Bucker.

PART 4 — SELECTING THE CORRECT ENTRY HOLE

10. MATCH THE HOLE TO THE STEM

Selecting the correct entry hole is one of the most important parts of operating the Bud Bucker.

Ideally:

The stem should be slightly smaller than the entry hole.

Do not feed a small stem through the largest opening simply because it fits.

An opening that is too large can allow some flower to be pulled through the hole instead of being properly removed from the stem.

11. ACCOUNT FOR SECONDARY STEMS

If the branch contains secondary stems or offshoots, select an entry hole large enough to accommodate the combined thickness that must pass through the opening.

The appropriate hole therefore depends on more than the diameter of the main stem alone.

Look at the complete section of branch that will need to pass through the opening.

12. GROUP SMALL STEMS WHEN APPROPRIATE

Several small stems can be grouped together and fed through an appropriately sized larger entry hole.

This can improve efficiency when working with small branches.

The combined bundle still needs to match the selected opening appropriately.

13. DON'T MACHINE-BUCK UNNECESSARY STEMS

If a small stem has only one or two flowers, the existing operating instructions recommend simply removing those flowers by hand and continuing.

Not every stem needs to go through the machine.

Use the Bud Bucker where it improves production efficiency.

PART 5 — SETTING BUCKING SPEED

14. ADJUST SPEED FOR THE PRODUCT

The Bud Bucker provides true variable-speed control.

The current operating instructions recommend:

Dry product → generally slower speeds

Fresh/wet product → generally faster speeds

These are starting principles rather than fixed settings.

The best speed can vary according to:

Cultivar

Stem structure

Flower size

Moisture content

Branch configuration

Faster is not automatically better.

Adjust the speed until the machine is removing flower efficiently without unnecessary handling or damage.

PART 6 — BUCKING FLOWER

15. FEED THE EXPOSED STEM INTO THE ENTRY HOLE

Once the product is prepared:

1. 
   Select the appropriate entry hole.
   
2. 
   Make sure approximately 2–3 inches of exposed stem is available for the rollers.
   
3. 
   Feed the base of the stem into the selected opening.
   
4. 
   Allow the rollers to grab the stem.
   
5. 
   Allow the machine to pull the stem through the entry hole.
   

The flower will be removed from the stem and directed toward the front collection area.

The stripped stem continues through the rear of the machine.

16. CONTINUE FEEDING APPROPRIATELY SIZED STEMS

Continue selecting the appropriate entry hole for each branch rather than using the same opening for every stem.

A consistent bucking workflow should therefore look like:

Inspect Stem → Select Hole → Feed Stem → Collect Flower → Repeat

PART 7 — LARGE COLAS

17. DECIDE HOW YOU WANT TO HANDLE LARGE COLAS

Large colas require a deliberate processing decision.

If preserving a large cola is important, cut the cola from the top of the branch before feeding the remaining stem into the Bud Bucker.

If preserving the cola is not necessary, it can be allowed to break down as part of the bucking process.

The existing manual points out that very large colas often need to be reduced in size before final packaging anyway.

The appropriate choice depends on your finished-product specification.

PART 8 — USING REVERSE

18. USE REVERSE TO CLEAR AN OBSTRUCTION

The Bud Bucker includes reverse functionality.

If a cola or branch is too large to pass through the selected entry hole and becomes obstructed:

1. 
   Stop feeding the branch.
   
2. 
   Use the reverse function to release it.
   
3. 
   Remove the branch.
   
4. 
   Cut the oversized top/cola if necessary.
   
5. 
   Return the machine to forward.
   
6. 
   Resume normal bucking.
   

Reverse is intended to help clear obstructed entry holes rather than forcing oversized material through the machine.

PART 9 — TWO-OPERATOR PRODUCTION

19. USE BOTH SIDES FOR HIGHER THROUGHPUT

The full-size Bud Bucker provides two sets of four entry holes.

This allows two operators to work simultaneously from opposite sides of the machine.

For higher-volume production:

Operator 1 → First set of entry holes

Operator 2 → Second set of entry holes

The product page lists production guidance of:

Single operator: approximately 1 plant every 1–5 minutes

Two operators: approximately 1 plant every 1–2 minutes

The page also describes approximately 80–150 pounds per hour when using two operators.

Actual throughput will vary substantially with plant structure, preparation, cultivar, moisture condition, operator technique, and desired finished product.

PART 10 — MANAGING FLOWER & STEM COLLECTION

20. MONITOR THE FLOWER COLLECTION BIN

Periodically check the front flower collection container.

Do not allow product accumulation to interfere with the normal operation of the machine.

Keep flower properly identified if different cultivars, batches, or lots must remain separated.

21. EMPTY THE STEM COLLECTION BIN

Monitor the rear stem collection container during operation.

Empty it as necessary so discarded stems do not accumulate around the machine or interfere with production.

PART 11 — PREPARING FLOWER FOR DOWNSTREAM TRIMMING

22. BUCKING QUALITY AFFECTS TRIMMING QUALITY

The Bud Bucker is an upstream preparation step for trimming.

For the best downstream trimming results, the current instructions emphasize:

Remove fan leaves

Individualize the flower

Avoid excess stem at the base of the bud

Proper preparation helps prevent unnecessary hand correction later in the harvest process.

The existing instructions specifically identify proper fan-leaf removal as important for reducing crow's feet during trimming.

PART 12 — CLEANING THE BUD BUCKER

23. REMOVE LOOSE DUST & DEBRIS

Before more detailed cleaning, remove loose plant material, dust, and debris using:

Compressed air

Clear accumulated material from the machine as needed.

24. CLEAN METAL COMPONENTS

The current Bud Bucker manual specifies cleaning metal components with:

Denatured alcohol

or

Heavy-Duty (purple) Simple Green

Apply the appropriate cleaner with a rag and clean residue from the metal surfaces.

25. CLEAN THE ROLLERS

Clean the rollers using:

A rag and denatured alcohol

For heavier residue, the manual specifies using a:

Plastic putty knife

to carefully scrape buildup from the rollers.

Use plastic rather than introducing an unsupported metal scraping tool.

26. CLEAN THE ENTRY-HOLE TIPS & CHUTE

For more thorough cleaning, the existing manual says the:

Feed-hole tips and chute can be unscrewed and removed.

They can then be soaked in alcohol to remove accumulated residue.

Reinstall all components correctly before returning the machine to operation.

27. PRESSURE-WASHING PRECAUTION

The current manual allows pressure-washer cleaning but gives one important restriction:

Do not spray the speed-control box.

Keep water away from the speed-control box when pressure washing the machine.

BUD BUCKER QUICK OPERATING CHECKLIST

Before production:

□ Fan leaves removed

□ Branches/stems individualized

□ 2–3" exposed stem available

□ Front flower collection bin positioned tightly against machine

□ Rear stem collection container positioned

□ Appropriate entry hole selected

□ Speed adjusted for product condition

During production:

□ Stem slightly smaller than selected opening

□ Secondary stems accounted for when choosing hole

□ Small stems grouped only when appropriate

□ One- or two-bud stems handled manually when more efficient

□ Reverse used to clear oversized/obstructed material

□ Flower collection monitored

□ Stem container emptied as necessary

After production:

□ Loose debris removed

□ Metal surfaces cleaned

□ Rollers cleaned

□ Heavy roller residue removed with plastic putty knife

□ Entry-hole tips/chute cleaned as required

WET BUCKING STARTING POINT

Fresh Flower → Defoliate → Individualize Branches → Leave 2–3" Stem → Select Appropriate Hole → Start at Higher Speed → Adjust for Best Bucking → Collect Flower

DRY BUCKING STARTING POINT

Dry Flower → Defoliate → Individualize Branches → Leave 2–3" Stem → Select Appropriate Hole → Start at Lower Speed → Adjust for Best Bucking → Collect Flower

BUD BUCKER OPERATING PRINCIPLE

Match the machine to the stem instead of forcing the stem through the machine.

Good Bud Bucker operation comes down to four fundamentals:

Proper Preparation → Correct Entry-Hole Size → Appropriate Speed → Consistent Feeding

The goal isn't simply to pull stems through as quickly as possible. The goal is to efficiently remove the flower while preparing it correctly for the next stage of the harvest process.