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As a premier manufacturer and supplier of advanced industrial conveying solutions, we present our high-performance polyurethane pentagon belts. Engineered for precision and robust power transmission, these belts deliver exceptional structural integrity for the most demanding operational environments.
Product Description Polyurethane Ridge top V-belts - PU Ridge top belts PU Ridge belt also called PU pentagonal belt and Ridge Top belt called heptagonal belt. B-17 and C-22 Type PU ridge belt was popular chosen by most of customers. Hardness 90 shore A, smooth surface, with high wear resistance, it can reinforce various type of cord to increase belt strength. Ridge Top Belt & PU Top Ridge belt is especially used for conveying lines of ceramic and tile industry. |  |
Green Color Polyurethane PU Ridge Top Belt Pentagon Belting 90 Shore A Hardness
Product Attributes
Attribute | Value |
Material | Polyurethane |
Apply | Transmission Equipment |
Color | Customized |
Hs Cord | 3926909090 |
Specification | A/B/C |
Cord Reinforced | Polyester/Steel/Kevlar |
Certificate | Iso9001:2017 |
Fob Port | Shanghai/Ningbo/Guangzhou |
Production Capacity | 100000 meters/month |
Original | China |
Transport Package | Cartons, Pallet/ Packing on barrel |
Tensile Strength | Strong |
Specification of PU Ridge Belt or Ridge Top V-Belts
Type | X(mm) | Z(mm) | Hardness | M/Roll | Reinforced |
A | 13 | 16 | 90-Shore A | 30 | Ok |
B | 17 | 20 | 90-Shore A | 30 | Ok |
C | 22 | 27 | 90-Shore A | 30 | Ok |
Our polyurethane pentagon belts are engineered to solve the most persistent challenges in industrial power transmission, offering a unique blend of structural rigidity and surface adaptability.
Unwavering Dimensional Stability: The integration of high-tensile cords ensures the belt maintains its exact length, preventing the sagging and power loss that plagues standard unreinforced belts.
Exceptional Surface Grip: The smooth yet highly frictional 90 Shore A surface securely holds conveyed items, preventing microscopic slippage that can cause alignment errors in automated sorting.
Chemical and Environmental Defiance: Naturally repels industrial lubricants, cutting fluids, and mild acids, ensuring the polymer does not swell, crack, or degrade in harsh manufacturing zones.
Vibration Dampening: The inherent elasticity of the polyurethane matrix absorbs mechanical shocks, protecting sensitive equipment bearings from premature wear.
The foundation of this transmission belt lies in the meticulous pairing of premium polyurethane with advanced internal reinforcements. Procurement specialists understand that the true cost of a belt is measured in its longevity. By utilizing a high-grade PU matrix, the belt offers a tactile, dense feel that resists physical gouging from sharp debris.
Kevlar and Aramid Options: For environments where tension loads are extreme, Kevlar cords provide a steel-like tensile strength without the added weight, ensuring zero stretch over hundreds of operational hours.
Steel Cord Integration: Ideal for heavy-duty lifting and positioning applications where absolute rigidity is non-negotiable.
Polyester Flexibility: Offers an optimal balance of strength and flex-fatigue resistance for high-speed pulley systems.
Industrial environments are unforgiving. Dust, abrasive particles, and extreme temperatures quickly destroy standard rubber components. Our pentagon belts are formulated to thrive where others fail, maintaining their glossy, smooth finish long after installation.
Abrasion Immunity: The 90 Shore A hardness acts as an impenetrable shield against the abrasive dust commonly found in mining and ceramic processing facilities.
Oil and Solvent Resistance: When exposed to machine oils or cleaning solvents, the polymer structure remains intact, never becoming sticky or brittle.
Thermal Stability: Performs consistently without softening in high-heat production zones or becoming rigid in cold storage applications, ensuring a constant, reliable power transfer.
No two manufacturing lines are identical. We recognize the critical need for precise dimensional matching to ensure optimal pulley engagement. Our production capabilities cover a comprehensive range of standardized and bespoke profiles.
Standardized Profiles: Available in precise Type A (13x16mm), Type B (17x20mm), and Type C (22x27mm) configurations to seamlessly drop into existing equipment infrastructure.
Visual Management Colors: Beyond the standard green, we extrude belts in custom colors to help maintenance teams visually identify different production lines, speed zones, or replacement schedules at a glance.
OEM/ODM Capabilities: From specialized surface textures to custom widths and thicknesses, our engineering team collaborates directly with equipment designers to create the perfect transmission component.
The unique geometry of the pentagon belt provides a specialized contact area that is highly prized in specific manufacturing sectors. The ridge top design offers a minimal contact point, which is crucial for handling delicate or highly finished materials.
Ceramic and Tile Manufacturing: The belt gently supports heavy, fragile ceramic tiles along conveying lines, preventing surface scratches while providing enough friction to move them up inclines.
Automated Packaging: Delivers the precise, synchronized movement required for robotic pick-and-place systems, eliminating the micro-stutters that cause packaging jams.
Textile Machinery: Operates cleanly without shedding black rubber dust, protecting pristine fabrics from contamination during the weaving and spinning processes.
When a belt requires replacement, every minute of equipment downtime translates to lost revenue. Our polyurethane belts are chemically formulated for rapid, secure on-site splicing, drastically reducing the labor hours required for maintenance.
Rapid Thermowelding: The PU material melts cleanly and bonds at the molecular level when heated, creating a seamless joint that glides silently over pulleys without the clicking sound of mechanical fasteners.
Tool Compatibility: Fully compatible with standard industrial thermal splicing wands and clamps, allowing your in-house maintenance crew to perform instant repairs.
Zero-Tensioning Maintenance: Thanks to the reinforced core, once the belt is welded and installed, it requires virtually no retensioning, freeing your maintenance staff to focus on other critical tasks.
Trust in industrial procurement is built on verifiable data and rigorous testing. We do not leave the performance of our transmission belts to chance. Every batch undergoes a battery of physical and chemical assessments before it leaves our facility.
ISO9001:2017 Compliance: Our entire manufacturing process, from raw polymer mixing to final extrusion, is governed by strict international quality management standards.
Laser Dimensional Checks: Cross-sectional profiles (X and Z dimensions) are continuously monitored via laser scanning during extrusion to ensure zero deviation from the specified tolerances.
Destructive Tensile Testing: Samples from every production run are pulled to the breaking point to verify that the cord adhesion and polymer strength exceed industry baseline requirements.
Securing a high-quality product is only half the equation; receiving it on time and in perfect condition is equally critical. Our logistics and support infrastructure is designed to serve large-scale manufacturing partners globally.
Massive Production Capacity: With a stable output of 100,000 meters per month, we easily accommodate sudden spikes in demand and fulfill large-volume contracts without lead-time anxiety.
Secure Export Packaging: Belts are carefully spooled into 30-meter rolls and secured in heavy-duty cartons or packed on barrels and pallets, ensuring they arrive free from kinks, UV degradation, or moisture damage.
Dedicated Technical Support: Our engineering team provides comprehensive guidance on pulley compatibility, tensioning calculations, and optimal splicing techniques to ensure your installation is flawless.
Selecting the right manufacturing partner for your transmission components is a critical strategic decision. We blend decades of polymer engineering expertise with a deep understanding of industrial operational demands.
Uncompromising Material Purity: We source only virgin polyurethane resins, ensuring the final product exhibits consistent hardness and superior flex-fatigue resistance.
Agile Manufacturing: Our advanced extrusion lines allow us to switch profiles and colors rapidly, offering you highly customized solutions without exorbitant minimum order quantities.
Global Export Experience: Navigating customs and international shipping is seamless with our experienced logistics team, ensuring your supply chain remains uninterrupted from our factory floor to your loading dock.
1. How does the choice of cord reinforcement impact the operational life of the pentagon belt?
The reinforcement cord acts as the spine of the belt. Kevlar offers the highest tensile strength and virtually zero elongation, making it ideal for high-load, fixed-center drives. Steel provides ultimate rigidity for heavy conveying, while polyester offers excellent flexibility for systems with smaller pulley diameters. Selecting the right cord prevents premature stretching and reduces maintenance downtime.
2. Can these polyurethane belts be spliced directly on the production floor without specialized external contractors?
Yes. The thermoplastic nature of our 90 Shore A polyurethane allows for straightforward on-site thermowelding. Using standard industrial heating wands and alignment clamps, your maintenance personnel can create a seamless, high-strength joint in minutes, significantly reducing equipment downtime compared to waiting for replacement belts.
3. What specific operational environments are best suited for the 90 Shore A hardness rating?
A 90 Shore A hardness strikes the optimal balance between surface grip and abrasion resistance. It is exceptionally well-suited for environments with high particulate matter, such as ceramic tile manufacturing, glass handling, and wood processing, where softer belts would quickly degrade and harder belts would fail to grip the conveyed materials.
4. Do you offer custom color coding for complex automated conveying systems?
Absolutely. While green is our standard for the pentagon profile, we can extrude the polyurethane in custom colors. This is highly beneficial for facilities implementing visual management systems (5S), allowing maintenance teams to instantly identify different conveyor lines, replacement schedules, or specific material handling zones.
5. How do you ensure dimensional consistency across large volume orders of up to 100,000 meters?
We maintain strict ISO9001:2017 quality control protocols. During the extrusion process, automated laser micrometers continuously monitor the X and Z dimensions (e.g., 17x20mm for Type B). Any deviation triggers immediate automated line adjustments, ensuring that the first meter and the hundred-thousandth meter fit your pulleys with exact precision.
