CenturionPro GC3 Gentle Cut Triple Bucker

The CenturionPro GC3 Gentle Cut Triple Bucker is a high-capacity, three-station de-stemming system engineered for commercial harvest operations that need to eliminate manual bucking bottlenecks without sacrificing material structure or finished appearance.

Built around three independent Gentle Cut workstations, the GC3 allows three operators to process branches simultaneously from one integrated platform. This triple-head configuration delivers up to approximately 120 pounds of fully hydrated material or 24 pounds of properly dried material per hour, making it an ideal match for high-output trimming lines and large commercial harvest schedules.

• Wet Processing Capacity: Up to 120 lbs/hr
• Dry Processing Capacity: Up to 24 lbs/hr
• Workstations: Three Gentle Cut Processing Heads
• Warranty: 5-Year Machine Warranty

Unlike conventional pull-through buckers that pop material forcefully from the stem, the GC3 uses a precision cutting action similar to scissors. Each workstation cuts flower cleanly from the branch, helping preserve larger clusters and prevent the unnecessary breakage that can occur with aggressive pulling systems.

Every workstation includes three feed openings measuring 3/16 inch, 1/4 inch, and 3/8 inch. Operators can choose the opening that most closely matches each branch diameter, improving separation quality while reducing stress on both the material and the machine.

Three 0.25 HP gear-driven motors provide the power required for continuous commercial processing. Each motor operates at approximately 1,750 RPM, giving the GC3 a combined output of more than 10,000 cuts per minute according to the current manufacturer information supplied.

The machine arrives mounted on a heavy-duty GC3 Bucker Stand with industrial casters. This integrated platform provides a stable operating height while allowing the system to be repositioned for cleaning, conveyor alignment, maintenance, or changes to the facility workflow.

Its wide triple-workstation layout allows multiple operators to feed branches at the same time without crowding one another. The stand can also integrate with compatible conveyor systems, helping processed material move directly toward inspection, trimming, or collection rather than accumulating beneath the machine.

An integrated cleaning and debris collection system removes loose material during operation and directs it into a vacuum bag. This helps maintain a cleaner work area, limits buildup around the cutting assemblies, and reduces the amount of manual cleanup required after each shift.

The GC3 accepts both wet and properly dried plant material. Wet branches are generally more flexible and can support higher feed rates, while dry material requires slower, more deliberate handling to protect brittle structures.

Commercial-grade 304 stainless steel and aluminum construction provide the durability, corrosion resistance, and sanitation characteristics required for repeated operation in professional processing facilities.

The GC3 requires a dedicated 30A, 120V circuit in North America due to the combined electrical draw of its three motors and supporting systems. International operation is supported at 220V with a required 20A circuit.

For facilities requiring a fully connected workflow, the GC3 can be paired with the optional GC Bucker Conveyor. This creates a more continuous transition from de-stemming to inspection or trimming and helps prevent processed material from becoming a new bottleneck after bucking.

Backed by a 5-year manufacturer warranty on the bucking machine and a 1-year warranty on the blower system, the CenturionPro GC3 is built for commercial operators who need triple-station productivity, gentle cutting action, high-volume throughput, and dependable long-term performance.

Triple Gentle Cut Workstations

The GC3 combines three operator-fed bucking heads into one commercial processing station. This allows three operators to work simultaneously while sharing:

• One integrated frame
• One mobile stand
• One debris collection system
• One centralized workflow
• One commercial electrical connection

The triple-station layout dramatically increases production without requiring three separately positioned machines.

Gentle Cut Technology

Each GC3 workstation uses a precision cutting action rather than pulling or popping material from the branch. This scissor-like separation helps:

• Preserve larger flower clusters
• Reduce tearing and breakage
• Maintain natural structure
• Limit unnecessary handling
• Produce more consistent results
• Protect delicate surface characteristics

Up to 120 lbs Wet Per Hour

The GC3 processes up to approximately 120 lbs/hr wet and 24 lbs/hr dry. Actual throughput depends on:

• Branch diameter
• Material moisture
• Plant structure
• Operator experience
• Feed pressure
• Preparation quality
• Machine cleanliness
• Downstream workflow capacity

More Than 10,000 Cuts Per Minute

The three cutting heads work simultaneously to produce more than 10,000 combined cuts per minute according to the current manufacturer information supplied. This high cutting output supports commercial throughput while maintaining the controlled separation associated with the Gentle Cut platform.

Three 0.25 HP Motors

Each workstation is powered by its own 0.25 HP gear-driven motor. The three-motor configuration provides:

• Dedicated power at every station
• Consistent cutting force
• Better throughput under load
• Reduced dependence on one shared drive
• Continuous commercial operation
• Easier workstation-level maintenance

Each motor operates at approximately 1,750 RPM.

Three Feed Entry Sizes Per Station

Every workstation includes three feed openings: 3/16", 1/4", and 3/8". This gives operators nine total feed openings across the complete system. Selecting the correct opening helps improve cutting performance and reduce unnecessary pressure on the finished material.

Operator-Fed Precision Control

Each station is manually fed by an operator. This gives every operator direct control over:

• Branch alignment
• Feed pressure
• Entry-hole selection
• Processing speed
• Material inspection
• Final separation quality

Operators should apply steady pressure and allow the cutting system to perform the separation rather than forcing branches through the machine.

Wet and Dry Processing

The GC3 can process both wet and properly dried plant material. Wet material is generally more flexible and supports higher throughput. Dry material should be fed more slowly and carefully to reduce breakage and preserve structure. Testing a small amount before full production helps establish the best feed opening and operator technique.

Integrated Bucker Stand

The GC3 includes a commercial stand as standard equipment. The stand provides:

• Proper working height
• Stable three-operator positioning
• Structural support for all workstations
• Space for collection or conveyor equipment
• Improved workflow organization
• Easier facility integration

Industrial Casters

The included stand is mounted on industrial casters. These allow the machine to be:

• Repositioned within the facility
• Moved for cleaning
• Aligned with conveyors
• Shifted between processing rooms
• Rolled aside for maintenance
• Locked securely during operation

All caster locks should be engaged before processing begins.

Conveyor Integration

The optional GC Bucker Conveyor can be positioned beneath or alongside the GC3 to receive processed material. This helps:

• Prevent accumulation beneath the machine
• Maintain continuous material flow
• Reduce manual lifting
• Improve transition to trimming
• Simplify inspection
• Keep the processing floor organized

Selectable above.

Integrated Cleaning System

The GC3 includes a cleaning and debris collection system that helps remove loose material during operation. Collected debris is directed into a vacuum bag, which helps:

• Keep the workstations cleaner
• Reduce buildup near cutting components
• Limit debris on the facility floor
• Simplify end-of-shift cleaning
• Maintain more consistent cutting performance
• Reduce interruptions during long processing runs

Commercial-Grade Construction

The GC3 is manufactured primarily from:

• 304 stainless steel
• Aluminum
• Three gear-driven motors
• Precision cutting assemblies
• Heavy-duty commercial bearings
• Industrial stand components
• Commercial caster hardware

These materials support regular cleaning and continuous operation in demanding harvest environments.

High-Capacity Commercial Workflow

The GC3 is designed to keep pace with high-output trimming equipment. A typical integrated workflow may include:

• Branch preparation
• Three-station GC3 bucking
• Conveyor transfer
• Material inspection
• Mechanical trimming
• Final quality control
• Collection and storage

Properly balancing each stage prevents the GC3 from simply moving the production bottleneck farther down the line.

Redundant Three-Station Design

Because the GC3 includes three individual processing heads, one station can be paused briefly for inspection or cleaning while the remaining stations continue operating when safe and permitted by facility procedures. This can help reduce complete-line downtime during long harvest shifts.

Dedicated Commercial Power

The GC3 requires a dedicated electrical circuit.

North American requirements include:

• 110V or 120V
• 60 Hz
• Single phase
• Approximately 25A input
• Less than 23A operating draw
• 30A circuit breaker required

International requirements include:

• 220V
• 50 Hz
• Single phase
• Approximately 9A input
• 20A circuit breaker required

Electrical installation should be completed according to the manufacturer’s instructions and applicable local codes.

Compliance-Focused Design

The supplied manufacturer information identifies the GC3 as GMP compliant, UL compliant, CE compliant, and RoHS compliant. Facilities should still confirm all applicable local electrical, occupational, sanitation, and processing requirements before installation.

Reduced Manual Labor

The GC3 can replace the output of approximately nine manual workers under suitable operating conditions. This allows facilities to redirect labor toward:

• Branch preparation
• Material inspection
• Trimming
• Packaging
• Cleaning
• Inventory management
• Final quality assurance

Optional GC Bucker Parts Kit

The GC Bucker Parts Kit allows facilities to keep essential replacement components available during critical harvest windows. The supplied information identifies components such as:

• Replacement blade
• Blower motor
• Blower collection bag

Keeping replacement parts on hand can reduce downtime during maintenance or cleaning. Selectable above.

Recommended Operating Practices

• Read the complete owner’s manual before operating.
• Confirm that a dedicated 30A circuit is available before installation.
• Position the GC3 on a stable, level floor.
• Lock all industrial casters before use.
• Inspect all three cutting assemblies before every shift.
• Confirm all guards, covers, and collection components are installed.
• Verify that the debris collection bag is attached correctly.
• Assign adequate working space to each operator.
• Use the feed opening that most closely matches each branch.
• Remove oversized branches before loading.
• Apply steady, controlled feed pressure.
• Do not force branches through the machine.
• Keep hands and tools away from all feed openings.
• Secure loose clothing, jewelry, and long hair.
• Process only compatible plant branches.
• Stop the affected station if unusual noise, resistance, or vibration develops.
• Disconnect electrical power before cleaning or maintenance.
• Empty the collection bag regularly.
• Keep downstream conveyors and collection areas clear.
• Clean each workstation after every processing shift.
• Allow all washed components to dry before restarting.

Preparing Branches

Proper preparation helps the GC3 achieve maximum throughput and consistent finished quality. Before processing:

• Remove oversized branches.
• Cut branches into manageable lengths.
• Inspect for foreign objects.
• Group branches by approximate diameter.
• Remove heavily tangled sections.
• Select the appropriate feed opening.
• Divide prepared material evenly across the three operators.
• Test a small quantity before full production.

Selecting the Feed Opening

Use the opening that most closely matches the stem diameter.

An opening that is too small may:

• Require excessive force
• Damage finished material
• Slow throughput
• Increase machine strain
• Cause the branch to bind

An opening that is too large may:

• Reduce cutting efficiency
• Leave material attached
• Produce inconsistent separation
• Allow unpredictable branch movement

Feeding Technique

Hold the branch securely and align it with the selected opening. Apply steady forward pressure while allowing the cutting mechanism to separate the material. Avoid:

• Jerking branches
• Twisting aggressively
• Forcing oversized stems
• Feeding tangled branches
• Placing hands near the cutting openings
• Continuing when a branch becomes stuck

Balancing the Three Stations

For maximum throughput, prepared material should be distributed evenly across all three workstations. Uneven loading may cause one station to become overloaded while others remain underused. A dedicated preparation team can help keep all three operators supplied with branches of appropriate size.

Wet Material Processing

Wet material is generally more flexible and may move through the GC3 more easily. For wet processing:

• Apply steady feed pressure.
• Use the closest matching opening.
• Avoid compressing larger flower clusters.
• Monitor cutting areas for buildup.
• Empty the debris bag before it becomes overloaded.
• Clean each station periodically during long shifts.
• Keep the downstream conveyor or collection system clear.

Dry Material Processing

Properly dried material requires gentler handling. For dry processing:

• Feed branches more slowly.
• Use the best-matching opening.
• Avoid excessively brittle branches.
• Test small quantities first.
• Stop if excessive breakage occurs.
• Clean dry buildup regularly.
• Inspect finished material frequently.

Conveyor Operation

When using the optional GC Bucker Conveyor:

• Confirm the conveyor is properly positioned.
• Secure all connections before operation.
• Match conveyor speed to GC3 output.
• Prevent processed material from piling up.
• Keep hands and loose clothing away from moving belts.
• Disconnect both machines before adjustments or cleaning.
• Inspect the belt and rollers before every shift.

Cleaning & Maintenance

Cleaning After Each Use

• Disconnect the GC3 from electrical power.
• Allow all moving components to stop.
• Empty the debris collection bag.
• Remove loose material from all three stations.
• Clean every feed opening.
• Wipe down the cutting areas.
• Clean accessible stainless steel and aluminum surfaces.
• Wipe the stand and casters.
• Allow all components to dry completely.
• Do not reconnect power until the system is dry.

Cutting System Cleaning

• Remove plant buildup from each cutting assembly.
• Use a soft brush or approved cleaning tool.
• Avoid metal tools that may damage precision surfaces.
• Inspect each blade for chips, deformation, or wear.
• Replace damaged parts with approved CenturionPro components.
• Do not operate a workstation with a damaged blade.

Feed Opening Cleaning

• Clear all nine feed openings.
• Check every opening for obstruction.
• Never insert hands into the machine while connected to power.
• Use approved tools only after disconnecting the system.
• Confirm all openings are clear before restarting.

Blower and Collection System Care

• Empty the vacuum bag before it becomes overfilled.
• Inspect the bag for tears or restricted airflow.
• Remove debris from the collection intake.
• Keep blower motors and electrical components dry.
• Replace damaged bags promptly.
• Stop operation if suction decreases significantly.

Motor and Drive Inspection

• Inspect all three motors regularly.
• Listen for unusual sound.
• Check for slipping or inconsistent operation.
• Remove buildup near moving components.
• Confirm all three heads operate evenly.
• Replace worn parts using approved replacements.
• Have electrical repairs completed by qualified personnel.

Stand and Caster Maintenance

• Clean the stand after each shift.
• Remove debris from all caster wheels.
• Confirm every caster lock functions properly.
• Tighten loose frame hardware.
• Inspect the stand for damage or instability.
• Replace damaged wheels, locks, or fasteners before operation.

Conveyor Maintenance (when using the optional conveyor)

• Disconnect power before servicing.
• Remove accumulated plant material.
• Inspect the belt for wear or tracking problems.
• Clean the conveyor surface.
• Check rollers and drive components.
• Confirm all guards are secure.
• Allow the conveyor to dry completely before operation.

Exterior Cleaning

• Disconnect electrical power.
• Wipe external surfaces with a lightly dampened cloth.
• Do not spray water into motors, controls, wiring, or bearings.
• Do not submerge any machine components.
• Dry all surfaces before storage or reuse.

Storage

• Clean and dry the GC3 before storage.
• Empty and clean the collection bag.
• Lock the caster wheels.
• Store indoors in a dry location.
• Protect electrical cords from damage.
• Keep all feed openings clear.
• Do not place heavy objects on the workstations.
• Protect cutting assemblies from impact.
• Store optional conveyor equipment clean and dry.

Professional Warranty Coverage

The CenturionPro GC3 includes a 5-year warranty on the GC3 Bucker machine and a 1-year warranty on the blower system. Warranty coverage generally applies to qualifying defects in materials or workmanship under normal operating conditions.

Potential exclusions may include:

• Normal wear
• Improper operation
• Inadequate maintenance
• Electrical damage
• Accidental damage
• Unauthorized modifications
• Consumable components
• Damage from improper cleaning

Keep proof of purchase and follow all manufacturer registration, maintenance, and warranty-claim procedures.

Why Choose the GC3 Gentle Cut Triple Bucker

• Wet Processing Capacity: Up to 120 lbs/hr
• Dry Processing Capacity: Up to 24 lbs/hr
• Workstations: Three Gentle Cut Processing Heads
• Warranty: 5-Year Machine Warranty

What's Included

• CenturionPro GC3 Gentle Cut Triple Bucker
• Three Gentle Cut Bucking Workstations
• Three 0.25 HP Gear-Driven Motors
• Nine Total Feed Openings
• GC3 Commercial Bucker Stand
• Industrial Casters
• Cleaning and Debris Collection System
• Blower System
• Vacuum Collection Bag
• Electrical Power System
• Owner’s Manual