THE BUD BUCKER MINI

PRODUCT DESCRIPTION & SPECIFICATIONS

The EZ Trim Bud Bucker Mini is a compact, single-operator cannabis bucking machine designed to quickly remove flower from stems before trimming, drying, curing, or other post-harvest processing.

The Bud Bucker Mini uses a geared, high-torque motor and two rollers to pull stems through interchangeable protruding entry-hole tips. As the stem passes through the selected opening, the flower is separated from the stem and collected on the opposite side.

Unlike a flat bucking plate, the protruding entry-hole design keeps the flower away from the face of the machine as it is removed, helping reduce unnecessary compression and handling.

The Bud Bucker Mini can process both wet and dry cannabis. Variable speed control allows the operator to adjust the feed rate for different strains, flower sizes, stem sizes, and moisture conditions. Dry material generally benefits from slower operation, while fresh material can typically be processed at higher speeds.

Four interchangeable entry-hole sizes allow the operator to match the opening to the stem being processed. The machine also includes forward and reverse operation, allowing an operator to reverse the rollers if a stem or large cola cannot pass through the selected opening.

Designed specifically for one operator, the Mini has a smaller footprint than the full-size Bud Bucker, weighs 66 pounds, and can be operated on a tabletop or workstation. A built-in fold-out prep table provides space for individualized stems during processing.

EZ Trim lists production of approximately 40–75 pounds per hour of wet material, with actual throughput depending on plant size, preparation, strain, moisture condition, stem structure, and operator experience.

For operations requiring a larger, two-operator bucking station, see the EZ Trim Bud Bucker.

For guidance on preparing cannabis for bucking, trimming, and the rest of the harvest process, see the EZ Trim Harvest Playbook.

Specifications

Application: Commercial cannabis bucking and destemming

Processing: Wet or dry cannabis

Operators: 1

Wet Production: Approximately 40–75 lbs/hour

Production by Plant: Approximately 1 plant every 1–5 minutes with a single operator

Entry Holes: 4 interchangeable protruding entry-hole tips

Entry-Hole Sizes: 1/8", 1/4", 3/8", and 1/2"

Feed Control: Variable speed

Direction Control: Forward and reverse

Motor: Geared, high-torque motor

Motor Speed: 170 RPM

Torque: 101 lb-in

Power: 228 watts

Electrical: 120 or 240 VAC, 60 Hz

Current: 1.9 amps

Weight: 66 lbs

Shipping Weight: 100 lbs

Assembled Dimensions: 32" L × 22" W × 24" H

Shipping Dimensions: 48" L × 40" W × 30" H

Work Surface: Built-in fold-out prep table

Product-Contact Materials: Food-grade 6061 aluminum and silicone

UL-Certified Components: Control box, motor, and power cord

Primary Commercial Use: Single-operator removal of cannabis flower from stems before trimming or other post-harvest processing

PRODUCT MANUAL

OPERATION & CLEANING GUIDE

The EZ Trim Bud Bucker Mini is a compact, single-operator bucking machine designed to remove cannabis flower from stems using powered rollers and interchangeable protruded entry holes.

It can process both wet and dry flower, and its variable-speed control allows the operator to adjust the feed rate for different cultivars, stem sizes, flower sizes, and moisture conditions.

The Mini includes four interchangeable entry holes, forward and reverse operation, a removable chute, and a fold-out preparation table.

PART 1 — HOW THE BUD BUCKER MINI WORKS

1. STEMS ARE PULLED THROUGH THE ENTRY HOLES

The Bud Bucker Mini's powered rollers grab the exposed base of a stem and pull it through a selected entry hole.

As the stem passes through the protruded opening, flower is removed from the stem away from the flat surface of the machine.

The objective is to select an opening that removes the flower efficiently without unnecessarily pulling flower through the hole.

The Mini is designed as a single-operator system.

PART 2 — PREPARING FOR OPERATION

2. SET UP THE WORK AREA

Position the Bud Bucker Mini on a stable work surface with adequate room for:

Stem preparation

Feeding stems

Collecting bucked flower

Collecting stripped stems

Open the fold-out preparation table and use it to organize individualized stems before feeding them into the machine.

Position the flower collection container so bucked flower is captured without leaving a gap where product can fall.

Position a separate container to collect stripped stems.

Connect the machine to the appropriate power supply before operation.

PART 3 — PREPARING FLOWER

3. REMOVE FAN LEAVES

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

The current operating instructions specifically recommend removing fan leaves before harvest when possible.

Proper defoliation also prepares the flower for more effective downstream trimming.

4. INDIVIDUALIZE THE STEMS

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

Although the machine can handle stems containing multiple offshoots, individualized stems make it easier to:

Choose the correct entry hole

Control the feed

Remove flower consistently

Prepare individualized buds for downstream trimming

5. 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 flower is located directly at the base, remove the first bud by hand to create enough exposed stem for the rollers.

PART 4 — SELECTING THE ENTRY HOLE

6. MATCH THE OPENING TO THE STEM

Select an entry hole that is appropriately sized for the stem being processed.

Ideally:

The stem should be slightly smaller than the entry hole.

Do not automatically use the largest opening simply because a stem will fit.

If the opening is too large, some flower may be pulled through rather than properly removed.

7. ACCOUNT FOR SECONDARY STEMS

When a branch contains secondary stems or offshoots, make sure the selected opening is large enough to accommodate the total thickness that must pass through it.

Consider the complete branch structure rather than only the diameter of the main stem.

8. GROUP SMALL STEMS WHEN APPROPRIATE

Multiple small stems can be grouped and fed through an appropriately sized larger opening when doing so improves efficiency.

The combined stems should still match the selected opening appropriately.

9. HANDLE VERY SMALL JOBS BY HAND

If a stem contains only one or two buds, the existing operating instructions recommend removing those buds by hand rather than unnecessarily feeding the stem through the machine.

Use the Mini where it improves efficiency.

PART 5 — SETTING SPEED

10. ADJUST SPEED TO THE PRODUCT

The Mini provides variable-speed control.

The existing operating instructions recommend:

Dry product → generally slower speeds

Fresh/wet product → generally faster speeds

These should be treated as starting points rather than universal settings.

The appropriate speed can vary according to:

Cultivar

Stem structure

Flower size

Moisture content

Faster is not automatically better.

Adjust the speed until the Mini is efficiently removing flower while maintaining the desired product quality.

PART 6 — BUCKING FLOWER

11. FEED THE STEM

Once the flower is properly prepared:


  1. Select the appropriate entry hole.

  2. Confirm approximately 2–3 inches of exposed stem is available.

  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 opening.

  6. Collect the separated flower.

  7. Repeat with the next appropriately prepared stem.

Use the machine's rollers to pull the stem rather than trying to force oversized material through an opening.

PART 7 — LARGE COLAS

12. DECIDE WHETHER TO PRESERVE LARGE COLAS

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

If preserving the cola is not required, it can be allowed to break down during the bucking process according to your finished-product requirements.

This decision should be based on the flower specifications required by your operation or customer.

PART 8 — USING REVERSE

13. CLEAR AN OBSTRUCTED ENTRY HOLE

The Bud Bucker Mini includes reverse functionality.

If a cola or branch is too large to pass through the selected opening:


  1. Stop feeding the branch.

  2. Use reverse to release the obstruction.

  3. Remove the branch.

  4. Cut the oversized top or cola if necessary.

  5. Return the machine to forward.

  6. Resume normal operation.

Do not force oversized material through an inappropriate entry hole.

PART 9 — PREPARING FLOWER FOR TRIMMING

14. BUCKING QUALITY AFFECTS DOWNSTREAM TRIMMING

Bucking is not an isolated harvest step. The condition of the flower leaving the Bud Bucker Mini affects the trimming process that follows.

For the best downstream trimming results:

Remove fan leaves

Individualize the flower

Avoid unnecessary excess stem at the base of the bud

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

For dry trimming, bucking can also be used as the transition into Equalizing Dryness before performing the Finger Test and beginning machine trimming.

PART 10 — CLEANING

15. REMOVE LOOSE MATERIAL

After operation, remove loose dust, plant material, and debris using:

Compressed air

Keep the product-contact areas clean between batches.

16. CLEAN METAL COMPONENTS

The existing Mini manual specifies:

Denatured alcohol

or

Heavy-Duty (purple) Simple Green

for cleaning metal components with a rag.

17. CLEAN THE ROLLERS

Clean the rollers using:

A rag and denatured alcohol

For heavier buildup, the existing instructions specify using a:

Plastic putty knife

to carefully remove residue from the rollers.

18. CLEAN THE ENTRY-HOLE TIPS & CHUTE

For more thorough cleaning, the feed-hole tips and removable chute can be removed.

The existing manual specifies that these components can be soaked in alcohol to help remove accumulated residue.

Make sure all removed components are correctly reinstalled before returning the Mini to operation.

19. PRESSURE-WASHING PRECAUTION

The existing manual permits pressure-washer cleaning but specifically warns:

Do not spray the speed-control box.

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

BUD BUCKER MINI QUICK OPERATING CHECKLIST

Before production:

□ Workstation stable

□ Prep table opened

□ Flower and stem collection containers positioned

□ Fan leaves removed

□ Stems individualized

□ Approximately 2–3" exposed stem available

□ Correct entry hole selected

□ Speed adjusted for product condition

During production:

□ Stem appropriately matched to entry hole

□ Secondary stems considered when choosing opening

□ Small stems grouped only when appropriate

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

□ Reverse used to clear oversized material

□ Collection containers monitored

After production:

□ Loose debris removed

□ Metal surfaces cleaned

□ Rollers cleaned

□ Heavy roller residue removed with plastic putty knife as necessary

□ Entry-hole tips and chute cleaned as required

WET BUCKING STARTING POINT

Fresh Flower → Defoliate → Individualize Stems → Leave 2–3" Exposed Stem → Select Entry Hole → Start at Higher Speed → Adjust as Needed → Collect Flower

DRY BUCKING STARTING POINT

Dry Flower → Defoliate → Individualize Stems → Leave 2–3" Exposed Stem → Select Entry Hole → Start at Lower Speed → Adjust as Needed → Collect Flower

BUD BUCKER MINI OPERATING PRINCIPLE

Match the entry hole and speed to the product.

Effective bucking comes down to four fundamentals:

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

The goal is not simply maximum roller speed. The goal is to efficiently separate flower from the stem while preparing it properly for the next stage of the harvest process.

Frequently asked questions

1. What is the EZ Trim Bud Bucker Mini?

The EZ Trim Bud Bucker Mini is a compact, single-operator cannabis bucking machine designed to remove flower from stems before trimming or other post-harvest processing.

A high-torque geared motor pulls stems through interchangeable protruding entry-hole tips while the flower is separated from the stem. The Mini is designed for operations that want automated bucking capability in a smaller footprint than the full-size EZ Trim Bud Bucker.

2. What is the difference between the Bud Bucker Mini and the full-size Bud Bucker?

The primary differences are capacity, number of operators, and machine size.

The Bud Bucker Mini is designed for one operator and has four interchangeable entry-hole sizes. EZ Trim lists wet production at approximately 40–75 pounds per hour.

The full-size Bud Bucker has two sets of four entry holes so two people can operate the machine simultaneously. The current full-size product page lists approximately 80–150 pounds per hour with two operators under suitable processing conditions.

For operations with lower production requirements or limited space, the Mini provides the same basic bucking concept in a smaller single-operator configuration. Higher-volume facilities can use the full-size Bud Bucker to support two operators simultaneously.

3. Can the Bud Bucker Mini process both wet and dry cannabis?

Yes. The Bud Bucker Mini can process both wet and dry cannabis.

Variable speed control allows the operator to adjust roller speed based on flower condition, strain, stem size, bud size, and moisture level.

Dry material generally benefits from slower operation, while freshly harvested material can typically be processed at higher speeds. The best setting should be determined by the condition of each batch rather than simply operating the machine as fast as possible.

4. How much cannabis can the Bud Bucker Mini process?

EZ Trim lists wet production of approximately 40–75 pounds per hour, as well as approximately one plant every 1–5 minutes with a single operator.

Actual production depends on plant size, strain, moisture condition, branch structure, preparation, and operator experience.

Throughput is also affected by how well the material is prepared before it reaches the machine, so production numbers should be treated as approximate rather than guaranteed.

Use the EZ Trim Harvest Calculator to evaluate potential labor and processing savings for your operation.

5. How should cannabis be prepared before using the Bud Bucker Mini?

For efficient bucking, remove large fan leaves and individualize branches from the main stalk before feeding them into the machine.

Leave approximately 2–3 inches of stem at the base so the rollers have enough material to grip. If a bud is located directly at the base of the stem, remove that first bud manually before feeding the branch.

Secondary branches should also be individualized where practical. Proper bucking preparation can improve efficiency and better prepare the flower for the trimming stage that follows.

For the complete harvest sequence, see the EZ Trim Harvest Playbook.

6. Which entry hole should I use on the Bud Bucker Mini?

The Bud Bucker Mini includes four interchangeable protruding entry-hole sizes: 1/8", 1/4", 3/8", and 1/2".

Choose an opening that is slightly larger than the stem being processed.

Using an opening that is too large for a small stem can allow part of the flower to be pulled through the opening rather than separating cleanly. Branches with secondary stems should be fed through an opening large enough to accommodate their total thickness.

Selecting the appropriate entry hole helps improve bucking consistency while reducing unnecessary handling of the flower.

7. Will the Bud Bucker Mini damage large cannabis colas?

The Bud Bucker Mini's protruding entry-hole tips are designed to keep the flower away from the flat face of the machine while the stem is pulled through the rollers.

For particularly large or valuable colas that you want to preserve intact, remove the cola from the top of the branch before feeding the remaining stem through the machine.

If material cannot pass properly through the selected opening, the Mini's reverse function allows the operator to reverse the rollers rather than continuing to pull the branch forward.

8. Who is the Bud Bucker Mini best suited for?

The Bud Bucker Mini is designed for growers and commercial cannabis operations that need to reduce manual bucking labor but do not require a two-operator, full-size bucking station.

Its smaller footprint, single-operator configuration, variable speed, interchangeable entry holes, and wet/dry processing capability make it suitable for operations with moderate harvest volumes or limited processing space.

Facilities with enough harvest volume to keep two bucking operators working simultaneously should consider the full-size EZ Trim Bud Bucker instead.

Bud Bucker Mini - Replacement Parts

Bud Bucker - Control Box

Bud Bucker - Control Box

Bud Bucker - Control Box

$527.22
Bud Bucker - Spider Coupler

Bud Bucker - Spider Coupler

Bud Bucker - Spider Coupler

$74.48
Bud Bucker - Pillow Block Bearing

Bud Bucker - Pillow Block Bearing

Bud Bucker - Pillow Block Bearing

$52.58
Bud Bucker - Urethane Spider Coupler

Bud Bucker - Urethane Spider Coupler

Bud Bucker - Urethane Spider Coupler

$31.99
Bud Bucker - Control Box Grey

Bud Bucker - Control Box Grey

Bud Bucker - Control Box Grey

$527.22
Power Cord With Pig Tail 18awg

Power Cord With Pig Tail 18awg

Power Cord With Pig Tail 18awg

$53.16
Bud Bucker Mini - Drive Roller

Bud Bucker Mini - Drive Roller

Bud Bucker Mini - Drive Roller

$699.00
Bud Bucker Mini - Idle Roller

Bud Bucker Mini - Idle Roller

Bud Bucker Mini - Idle Roller

$699.00
Bud Bucker - Motor

Bud Bucker - Motor

Bud Bucker - Motor

$1,758.18

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