Copyright © 2025 Fluent Conveyors, LLC. All right reserved
Fluent Conveyors logo is a registered trademarks of Fluent Conveyors, LLC. Serial Number 97664258 Registered on Dec. 12, 2023
Copyright © 2025 Fluent Conveyors, LLC. All right reserved
Fluent Conveyors logo is a registered trademarks of Fluent Conveyors, LLC. Serial Number 97664258 Registered on Dec. 12, 2023
Replacement rubber combination belts for Fluent roller chain conveyors and OEM equipment. C-channel reinforced belts that combine sprocket-driven chain power with a continuous rubber surface. Optimized for cardboard, paper, plastics, fiber recycling, and shredded material streams.
Please note that not all belts can be configured with each option.
Standard: 12, 24, 36, 48, 60, 72, 84 inches; max width without longitudinal splice is 84"; widths from 108 to 120 inches available with longitudinal splice; custom widths from 12–120 inches in all increments
4, 6, and 9-inch options
2-ply 220 up to 3-ply 330 standard; 4-ply 440 available as a custom modification
2-1/2, 3, 4 inches
3/16, 1/4, 3/8, 1/2 inch; 1.125" wide × 3/16" thick on smaller pitches
2" × 1/4" thick C1045 precision die-punched sidebar standard. 2" × 3/8" and 2.5" × 1/2" upgrades available
4,000 / 6,000 / 9,000 / 13,000 / 25,000 lbs
0.50–1.0" ID × 0.69–1.38" OD; long 1018 solid, carburized, hardened to RC55–60, press-fit into inner side bars
1/2, 3/4, 1 inch; 4142 precision-headed, heat-treated alloy
1-3/4, 2-1/16, 3, 3-1/2, 4, 5 inches
1.5, 2, 3, 4 inches; 1/4–3/8 inch thick angle; custom options available per specification
1/4, 3/8, 1/2, 1 inch plate impact shoes every other pitch
C3"×5# up to C6"×8.2# heavy-duty channel every other pitch
C1045 precision chain
No wings, longitudinal splice, 4-ply 440 thickness
for heavy-duty performance.
Rubber combination belts fuse the sprocket-driven power of roller chain conveyors with the sealed, gapless surface of rubber belting. The result is a belt that handles sustained heavy-duty throughput while containing material that metal pan belts can't: fines, powders, shredded commodities, and granular streams. C-channel reinforcement every other pitch carries the load; 2-ply 220 or 3-ply 330 rubber carries the material.
Rubber combo is the exclusive belt for tumble-back conveyors. Tumble-back configurations run 6-inch pitch with 3-inch rollers and 3/8-inch chain on a 60-degree incline, metering bulk material into hammer mills, shredders, trommels, and balers. Material between the cleats travels up and over the nose; excess material tumbles back. The gapless rubber surface and cleat geometry are what make controlled metering work.
Rubber combo is compatible with medium-duty (4-inch pitch) and heavy-duty roller chain conveyors.
Recycling and waste management
Aggregates and mining
Foundries and metal processing facilities
Construction and demolition
Warehousing and logistics
Aluminum and other non-ferrous metals
Cement (raw materials and mixed)
Aggregates (sand, gravel, ore, rock)
Our rubber combination belts include the following features:
Collect the dimensions of your rubber combo belt conveyor. If you're not sure, contact our engineering team and we can walk you through it. The full dimensioned reference, including component overview diagrams, is available on the rubber combo belt dimensions guide.
Contact us if you need help selecting the right belt or size.
Rubber thickness (2-ply or 3-ply if known)
Belt width (inside sealing wings)
Belt width (overall width)
Roller spacing
Belt length
Roller diameter
Flange roller diameter (if applicable)
Roller width
Overall roller width (includes flanged roller)
Chain pitch
Side bar width
Side bar thickness
Single or double row
Sealing wing height
Sealing wing thickness
Cleat height (angle iron shown)
Cleat thickness
Total length
Offset from sealing wing
Support type / size
Support spacing
Support length
Wear pad thickness
Wear pad quantity
Wear pad spacing
Wear pad location
Wear pad size
Rubber combination belts are modular assemblies. Individual components wear at different rates and can be replaced independently, often extending the service life of the roller chain belt before a complete replacement is warranted. We supply replacement parts for rubber combo belts, including:
Flanged and flat-faced sintered steel
We manufacture custom conveyors for the most demanding material handling environments on the planet. When you source through us, you're working with engineers who have over 100 years of combined experience troubleshooting roller chain conveyors and choosing belts for real-world performance.
Replacement rubber combo belts for all Fluent conveyor models and OEM equipment
4, 6, and 9-inch pitch in widths from 12 to 120 inches
2-ply 220, 3-ply 330, and 4-ply 440 rubber options for fines, powders, and granular material
Exclusive belt for tumble-back configurations and metering applications
Belts ship in 4–6 weeks
Ready to work with the experts?