Horizontal bale feeder for high viscosity rubbers
Efficiently process full rubber bales into granules or compound materials, achieving consistent output with minimal variation, thanks to advanced pressure-sensitive technology and dual drive systems. Ideal for streamlined compounding or pelletizing workflows.

Processes Full Rubber Bales into Pellets
The Horizontal Bale Feeder from The Bonnot Company is engineered to address the challenges of processing high-viscosity rubber bales into pellets or for direct compounding. Featuring a dual drive system and pressure-sensitive screw geometry, it ensures precise output control with variations as low as +/- 1% when equipped with a gear pump. This feeder is ideal for applications in the rubber, polymer, and chemical industries, producing end-products like thermoplastic pellets and compounded rubber sheets. With a processing capacity that ranges from 50 to 4000 lbs/hour across its RF Series models, it seamlessly integrates into continuous operations. Designed for energy efficiency, it utilizes high-torque gear motors, while its modular crossover design enhances maintenance access. Customization options are available, with engineering support to tailor the feeder for specific production needs.
Benefits
- Ensures consistent pellet size with minimal output variation, enhancing product quality for subsequent processing.
- Customizable setup allows integration into diverse production lines, optimizing operational efficiency.
- Modular design simplifies maintenance, reducing downtime and repair costs.
- Energy-efficient operation lowers utility expenses with high-torque, variable-speed motors.
- Supports scalable production needs, accommodating various throughput requirements.
- Applications
- Sealants,Clay,Pellets,Hydrocolloids,Compounding,Catalyst,Food forming products,Firelogs,Rubber,Rodenticides,Bulk molding compounds
- End products
- Firelog briquettes,Catalyst support particles,Shaped food snack pellets,Bulk molding compound components,Compounded rubber sheets,Carrageenan gel,Clay bricks,Rubber granules,Rodenticide blocks,Silicone sealant strips,Thermoplastic pellets
- Steps before
- Rubber Bale Ingesting,Material Preparation,Pre-mixing
- Steps after
- Pelletizing,Compounding,Forming
- Input ingredients
- rubber bales,high viscosity rubbers
- Output ingredients
- pellets,compounding extruder feed
- Market info
- The Bonnot Company is known for its expertise in manufacturing industrial extruders and cutting equipment, specializing in engineered-to-order solutions for various industries, including food, chemical, and ceramic sectors, with a reputation for quality and innovation.
- Output range
- 50-200 lbs/hour
- Output range
- 400-1200 lbs/hour
- Output range
- 1200-2500 lbs/hour
- Output range
- 2500-4000 lbs/hour
- Pressure variation control
- ± 5% to ± 1%
- Extruder layout dimensions (L x H x W)
- 51” x 64” x 54”
- Extruder layout dimensions (L x H x W)
- 80” x 80” x 54”
- Extruder layout dimensions (L x H x W)
- 100” x 156” x 82”
- Extruder layout dimensions (L x H x W)
- 110” x 156” x 82”
- Hopper opening
- 9" x 8.5"
- Hopper opening
- 18" x 13"
- Hopper opening
- 30" x 18"
- Hopper opening
- 36" x 18.5"
- Motor power
- 3 HP / 3 HP
- Motor power
- 15 HP / 25 HP
- Motor power
- 30 HP / 75 HP
- Motor power
- 75 HP / 125 HP
- Feed Screw Diameter
- Large
- Temperature Control Zones
- Five Jacketed Zones
- Pressure Sensitive Screw Design
- Available
- Pressure Feedback Loop
- Available
- Drive System
- Dual Drive High Torque Gear Motor
- Output Variation
- ±5% / ±1% with gear pump
- Pressure Feedback Control
- Pressure sensitive screw geometry
- Output Rate
- 50-4000 lbs/hour
- Drive System
- Dual drive high torque gear motor
- High Viscosity Materials
- Yes
- Rubber Bales
- Full Bales
- Pelletizing
- Yes
- Compounding
- Yes
- Rubber Processing
- Pelletizing/Compounding
- Machine footprint
- 51” x 64” x 54” to 110” x 156” x 82”
- Hopper opening
- 9" x 8.5" to 36" x 18.5"
- Feed/discharge method
- Dual drive system
- Gear motor type
- High Torque Dual Drive
- Screw diameter
- Large Diameter Feed Screw
- Output Variation Control
- ±5% or ±1% with gear pump
- Size Options
- Various sizes available
- Drive System
- Dual drive system
- Motor Power
- 3 HP to 125 HP
- Pressure Sensitive Screw Design
- Yes
- Gear Pump Addition
- Available for controlled output
- Temperature Control
- Five jacketed zones
- Layout Dimensions
- Varies by model
- Ingesting Capacity
- Full bales of rubber
- Control Options
- Available
- Pressure Feedback Loop Integration
- Yes