CenturionPro HP3 Triple Bucker

The CenturionPro HP3 Triple Bucker is an industrial three-station de-stemming system engineered for commercial harvest operations that require exceptional throughput, independent workstation control, and reliable continuous-duty performance.

Capable of processing up to 500 pounds of wet plant material or 100 pounds of properly dried material per hour, the HP3 delivers three times the production capacity of the HP1. Its three operator stations allow a full processing crew to work simultaneously, dramatically reducing the labor bottlenecks commonly created by manual stem removal.

• Wet Processing Capacity: Up to 500 lbs/hr
• Dry Processing Capacity: Up to 100 lbs/hr
• Workstations: Three Independent Bucker Heads
• Warranty: 5-Year Manufacturer Warranty

Each workstation uses two neoprene rubber rollers to grip the stem and pull it through the selected feed opening. This high-performance roller system separates plant material quickly and consistently while supporting continuous feeding throughout large harvest cycles.

The HP3 includes three independent 0.75 HP gear-driven motors. Each motor powers its own bucking head, providing dedicated torque and control at every station. This independent-drive design also helps protect production uptime because individual workstations can be inspected or serviced without relying on one shared mechanical drive.

Five feed openings are available at every station, accommodating stems from 3/16 inch to 3/4 inch in diameter. With 15 total feed openings across the complete machine, operators can select the closest size for each stem to improve separation efficiency and reduce unnecessary pressure on finished material.

Integrated Variable Speed Control allows pull speed to be adjusted between approximately 10 and 30 inches per second. Lower speeds provide more control for delicate or dry material, while higher settings maximize production when processing hydrated, flexible stems.

Each workstation delivers more than 400 pounds of pulling strength, giving the HP3 the torque required to handle demanding commercial workloads. Motor pulse and reverse operation are also included, providing additional control when clearing material, correcting feed issues, or adapting to different stem conditions.

The HP3 arrives mounted on a commercial bucker stand with industrial casters. The wide three-station design provides sufficient spacing for multiple operators to work without crowding one another, while the mobile stand allows the machine to be repositioned for cleaning, maintenance, conveyor alignment, or changes to the facility workflow.

An optional HP3 Bucker Conveyor can be placed beneath the machine to transport separated material away from the workstations. This helps prevent accumulation below the feed heads and creates a smoother transition into inspection, trimming, or collection.

Built from 304 stainless steel and aluminum, the HP3 is engineered for repeated sanitation, corrosion resistance, and demanding commercial use. The continuous-duty drivetrain and IP54-rated motors support extended production cycles when the machine is operated and maintained according to manufacturer instructions.

The HP3 runs on standard single-phase electrical service and requires a dedicated 20A circuit. North American models operate at 120V, while international versions operate at 240V. When an extension cord is required, the manufacturer specifies a minimum 12 AWG cord with a maximum length of 25 feet.

Backed by a 5-year manufacturer warranty, the CenturionPro HP3 is built for facilities that need maximum de-stemming capacity, three independent operator stations, powerful roller-driven processing, and dependable long-term performance.

Three Independent Workstations

The HP3 combines three complete bucking stations into one commercial processing system. Each workstation includes:

• One independent 0.75 HP motor
• One dual-roller pulling system
• Five feed entry sizes
• Variable-speed operation
• Motor pulse functionality
• Reverse operation

This layout allows three operators to work simultaneously while sharing one integrated stand and processing line.

Up to 500 lbs Wet Per Hour

The HP3 processes up to approximately 500 lbs/hr wet and 100 lbs/hr dry. Actual throughput depends on:

• Stem diameter
• Material moisture
• Branch preparation
• Operator experience
• Pull-speed setting
• Feed-hole selection
• Downstream workflow capacity
• Roller and feed-plate cleanliness

Replaces Up to 21 Manual Workers

Under suitable operating conditions, the HP3 can replace the output of up to approximately 21 manual workers. This allows commercial teams to redirect labor toward:

• Branch preparation
• Material inspection
• Trimming
• Quality control
• Packaging
• Equipment cleaning
• Inventory management

Three 0.75 HP Motors

The HP3 uses three independent 0.75 HP, IP54-rated gear-driven motors. Each motor operates at approximately 1,690 RPM and powers one workstation. The independent motor configuration provides:

• Dedicated torque at every station
• Consistent roller performance
• Better output under heavy loads
• Individual workstation control
• Reduced dependence on one central drive
• Reliable continuous-duty operation

Fifteen Total Feed Openings

Each workstation provides five feed openings: 3/16", 1/4", 3/8", 1/2", and 3/4". Across all three stations, the HP3 includes 15 total feed openings. This broad range accommodates delicate stems as well as heavy commercial branches up to 3/4 inch in diameter.

Variable Speed Control

Variable Speed Control is included as standard equipment. Operators can adjust pull speed according to material condition and desired processing rate.

Lower speeds support:

• Properly dried material
• Delicate plant structures
• Smaller stems
• Greater operator control
• Reduced breakage
• Careful separation

Higher speeds support:

• Wet material
• Flexible stems
• Greater throughput
• Continuous commercial feeding
• Dense harvest loads
• High-volume production

Adjustable Pull Speed

Each workstation provides an approximate pull-speed range of 10 inches per second at lower settings up to 30 inches per second at higher settings. Operators should begin at a lower setting and gradually increase speed after confirming that the material is separating cleanly.

More Than 400 lbs of Pull Strength Per Station

Each HP3 workstation produces more than 400 pounds of pulling force. This gives the machine the torque required to process heavy stems and large harvest volumes without relying on manual pulling strength. Hands, tools, clothing, and loose items must always be kept away from the rollers and feed openings.

Motor Pulse Function

Motor pulse operation gives operators additional control over short, controlled roller movements. This can help:

• Position difficult stems
• Clear minor feed resistance
• Reduce unnecessary continuous movement
• Improve setup and inspection
• Support controlled workstation operation

Reverse Operation

Reverse operation allows the rollers to move in the opposite direction when required. This is useful for:

• Releasing a lodged stem
• Correcting an improper feed
• Clearing material safely
• Reducing unnecessary disassembly
• Restoring normal workstation flow

Operators should follow the owner’s manual before activating reverse mode.

Dual Neoprene Roller Sets

Each workstation uses two neoprene rubber rollers. Neoprene provides:

• Strong stem grip
• Controlled pulling force
• Reliable wet and dry operation
• Reduced metal-to-material contact
• Durable commercial performance
• Replaceable wear components

Wet and Dry Processing

The HP3 is designed to process both wet and properly dried plant material. Wet stems are generally more flexible and support higher pull speeds. Dry stems require slower feeding and closer inspection to reduce breakage and preserve finished structure.

Continuous-Duty Operation

The HP3 is built for continuous commercial use. Its independent motors and heavy-duty drivetrain support extended harvest sessions when the machine is inspected, cleaned, and maintained according to manufacturer guidance.

Integrated Commercial Stand

The HP3 includes a commercial bucker stand as standard equipment. The stand provides:

• Stable three-operator positioning
• Proper working height
• Structural support for all stations
• Space for conveyor integration
• Improved processing organization
• Easier facility placement

Industrial Casters

The included stand uses industrial casters to support facility mobility. The machine can be repositioned between work areas, moved for cleaning, aligned with conveyors, shifted for maintenance, rolled into storage, and locked securely during processing. All caster locks should be engaged before the machine is operated.

Optional HP3 Bucker Conveyor

The optional HP3 Bucker Conveyor helps move separated material away from the three processing stations. Benefits include:

• Fewer operator interruptions
• Reduced accumulation beneath the machine
• Improved transition to inspection
• Better integration with trimming equipment
• Less manual lifting
• More consistent downstream flow

The conveyor speed should be matched to the combined output of all active workstations. Selectable above.

Commercial-Grade Construction

The HP3 is manufactured primarily from:

• 304 stainless steel
• Aluminum
• Three IP54-rated motors
• Neoprene rubber rollers
• Commercial bearings
• Heavy-duty drive components
• Industrial stand hardware
• Locking caster assemblies

These materials support regular sanitation and demanding long-term use.

Standard Single-Phase Power

North American electrical requirements include 120V, 60 Hz, single phase, approximately 15A rated input, approximately 7.5A operating draw, and a 20A circuit breaker. International requirements include 240V, 50 Hz, single phase, approximately 7.5A rated input, and a 20A circuit breaker. Electrical installation must follow manufacturer instructions and local regulations.

Extension Cord Requirements

When an extension cord is necessary, the manufacturer specifies a minimum of 12 AWG and a maximum length of 25 feet. Using an undersized or excessively long cord may create voltage loss, overheating, or inconsistent motor performance.

Compliance-Focused Design

The supplied manufacturer information identifies the HP3 as GMP compliant, UL compliant, CE compliant, and RoHS compliant. Facilities should still verify all applicable electrical, sanitation, workplace, and processing requirements.

Integrated Harvest Workflow

The HP3 can anchor a high-capacity commercial processing line. A typical workflow may include:

• Branch preparation
• Three-station HP3 processing
• Conveyor transfer
• Material inspection
• Mechanical trimming
• Final quality control
• Collection and storage

Balancing preparation and downstream equipment capacity is essential for achieving the machine’s highest output.

Optional HP Bucker Parts Kit

The optional HP1/HP3 Bucker Parts Kit helps reduce downtime during critical harvest periods. The supplied kit information includes:

• Two HP roller assemblies
• Five front cut-plate assemblies
• Two compression springs
• One 25-tooth spur gear
• One 25-tooth no-collar spur gear
• Two HP slide bearings
• One parts assembly kit

Keeping replacement components available allows worn or dirty parts to be exchanged without waiting for new components to arrive. Selectable above.

Recommended Operating Practices

• Read the complete owner’s manual before operating.
• Confirm that a dedicated 20A circuit is available.
• Position the machine on a stable and level floor.
• Lock every industrial caster before startup.
• Inspect all three roller sets before each shift.
• Confirm all feed plates, guards, and covers are installed.
• Verify the Variable Speed Controls are set low before startup.
• Assign sufficient working space to each operator.
• Select the feed opening closest to each stem diameter.
• Remove stems larger than 3/4 inch.
• Apply controlled feed pressure.
• Allow the rollers to pull stems naturally.
• Never force branches into the machine.
• Keep hands and tools away from the feed openings.
• Secure loose clothing, jewelry, and long hair.
• Stop the affected station if unusual resistance or vibration occurs.
• Use reverse only according to manufacturer instructions.
• Disconnect electrical power before cleaning or servicing.
• Keep conveyors and collection areas clear.
• Use only a 12 AWG or heavier extension cord.
• Keep extension cords at or below 25 feet.
• Clean all three workstations after each shift.
• Allow washed components to dry completely before operation.

Preparing Material

Proper preparation helps maximize throughput and finished quality. Before processing:

• Remove oversized branches.
• Cut long stems into manageable sections.
• Inspect for foreign objects.
• Group stems by approximate diameter.
• Remove heavily tangled sections.
• Select the appropriate feed opening.
• Divide prepared material evenly among operators.
• Test a small quantity before full production.
• Confirm no stem exceeds the 3/4-inch limit.

Selecting the Feed Opening

Use the opening that most closely matches the stem diameter.

An opening that is too small may:

• Require excessive force
• Slow processing
• Increase roller stress
• Damage finished material
• Cause stems to bind

An opening that is too large may:

• Reduce separation efficiency
• Leave material attached
• Produce inconsistent results
• Allow unpredictable stem movement

Feeding Technique

Hold the stem securely and align it with the selected opening. Guide it toward the rollers and allow the machine to pull it through. Avoid:

• Wrapping stems around your hand
• Jerking or twisting aggressively
• Feeding tangled branches
• Forcing oversized stems
• Placing fingers near feed openings
• Continuing when a stem becomes lodged

Balancing the Three Workstations

Prepared material should be distributed evenly across all three operators. Uneven loading may cause one station to become overwhelmed while other workstations remain underused. A separate preparation team can help keep every operator supplied with correctly sized stems.

Setting the Pull Speed

Begin with each Variable Speed Control at a lower setting. Increase speed gradually after confirming clean separation. The ideal speed depends on:

• Wet or dry condition
• Stem diameter
• Plant density
• Material structure
• Desired finished quality
• Operator experience

Different workstations may use different speed settings when processing varied material.

Wet Material Processing

Wet stems are generally more flexible and can tolerate higher pull speeds. For wet processing:

• Use the closest matching feed opening.
• Begin at a moderate speed.
• Increase speed gradually.
• Avoid compressing plant clusters.
• Monitor rollers for buildup.
• Keep the conveyor or collection area clear.
• Clean each station periodically during long shifts.

Dry Material Processing

Properly dried stems require more controlled operation. For dry processing:

• Begin at the lowest practical speed.
• Select the closest feed-hole size.
• Avoid excessively brittle stems.
• Test a small batch first.
• Stop if excessive breakage develops.
• Clean dry buildup regularly.
• Inspect finished material frequently.

Conveyor Operation

When using the optional conveyor:

• Position it securely beneath the machine.
• Confirm the belt is aligned correctly.
• Match conveyor speed to HP3 output.
• Prevent separated material from piling up.
• Keep hands and loose clothing away from moving belts.
• Disconnect both systems before adjustments.
• Inspect the belt and rollers before every shift.
• Clean the conveyor after each use.

Cleaning & Maintenance

Cleaning After Each Use

• Disconnect the HP3 from electrical power.
• Allow all rollers and motors to stop completely.
• Remove loose plant material from all three stations.
• Clear every feed opening.
• Brush debris from each roller set.
• Wipe accessible stainless steel and aluminum surfaces.
• Clean the stand and industrial casters.
• Clean the optional conveyor separately.
• Allow all components to dry completely.
• Do not reconnect power until the machine is dry.

Roller Cleaning

• Disconnect all electrical power.
• Remove loose buildup with a soft brush.
• Wipe the neoprene rollers using an approved cleaner.
• Avoid sharp metal tools.
• Inspect rollers for cracks, flat spots, or wear.
• Replace damaged roller assemblies with approved components.
• Confirm every roller rotates evenly before startup.

Feed Plate Cleaning

• Clear debris from all 15 feed openings.
• Inspect the feed plates for damage.
• Never insert hands into an energized workstation.
• Use approved tools only after disconnecting power.
• Confirm every opening is unobstructed before restarting.

Variable Speed Control Care

• Keep every control enclosure clean and dry.
• Do not spray water directly onto controls.
• Inspect the speed dials and electrical connections.
• Stop operation if speed becomes inconsistent.
• Do not open or modify control enclosures without authorization.
• Have electrical repairs completed by qualified personnel.

Motor and Drive Inspection

• Inspect all three motors regularly.
• Listen for unusual sound.
• Check for slipping, vibration, or uneven operation.
• Remove buildup around moving components.
• Confirm mounting hardware remains secure.
• Replace worn parts with approved CenturionPro components.
• Have major repairs performed by qualified technicians.

Gear and Bearing Inspection

• Inspect spur gears and slide bearings regularly.
• Watch for unusual wear or looseness.
• Remove debris that may affect movement.
• Replace worn gears, springs, or bearings promptly.
• Do not operate a station with damaged drive components.

Stand and Caster Maintenance

• Remove plant material from the stand after each shift.
• Wipe down the frame.
• Inspect all fasteners.
• Confirm each caster lock works correctly.
• Remove debris from caster wheels.
• Replace damaged wheels, locks, or hardware before operation.

Conveyor Maintenance (when using the optional conveyor)

• Disconnect electrical power.
• Remove accumulated material.
• Inspect belt tracking and tension.
• Clean the conveyor surface.
• Check rollers and drive components.
• Confirm 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, bearings, or wiring.
• Do not submerge any machine component.
• Dry all surfaces before storage or reuse.

Storage

• Clean and dry the HP3 before storage.
• Lock all 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 rollers and cutting plates from impact.
• Store optional conveyor equipment clean and dry.

Professional Warranty Coverage

The CenturionPro HP3 includes a 5-year manufacturer warranty covering qualifying parts proven defective in materials or workmanship under normal operating conditions. The warranty period begins on the original purchase date.

Potential exclusions may include:

• Normal wear
• Improper operation
• Insufficient maintenance
• Electrical damage
• Accidental damage
• Unauthorized modifications
• Consumable components
• Damage caused by improper cleaning
• Return shipping costs for warranty evaluation

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

Why Choose the HP3 Triple Bucker

• Wet Processing Capacity: Up to 500 lbs/hr
• Dry Processing Capacity: Up to 100 lbs/hr
• Workstations: Three Independent Bucker Heads
• Warranty: 5-Year Manufacturer Warranty

What's Included

• CenturionPro HP3 Triple Bucker
• Three Independent HP Bucker Heads
• Three 0.75 HP Gear-Driven Motors
• Three Dual-Roller Processing Systems
• Fifteen Total Feed Openings
• Integrated Variable Speed Control
• Motor Pulse Function
• Reverse Operation
• Commercial Bucker Stand
• Industrial Locking Casters
• Electrical Power System
• Owner’s Manual