Hebei Boao’s Transmission Belts are precision-engineered components designed for the efficient and reliable transfer of mechanical power across industrial drive systems. We manufacture a comprehensive range of belts tailored for different operational demands, including V-Belts for high torque, Synchronous Belts for precision timing, and Flat Belts for high-speed drives. Our belts utilize specialized compounds and high-strength tension members to ensure maximum efficiency, minimal slip, and exceptional service life under continuous dynamic loading, drastically reducing energy consumption and maintenance costs in power transmission applications.
Key Features
- High Efficiency Power Transfer
- Exceptional Flexural Fatigue Life
- Reduced Maintenance Requirements
- Minimal Energy Loss and Slip
- Stable Operating Dimensions
- Robust Anti-Oil and Anti-Heat Options
Product Classification and Features
A. V-Belt
V-Belts are the most widely used industrial transmission belt. They are characterized by a trapezoidal cross-section that wedges into pulley grooves. This wedging action dramatically increases the friction coefficient as the load increases, allowing for highly efficient torque transmission over short center distances. Our V-Belts offer excellent heat dissipation and shock load absorption, making them ideal for heavy-duty industrial drives.
B. Synchronous Belt
Synchronous Belts, also known as Timing Belts, are critical for precision machinery. They feature internal teeth that mesh positively with the teeth of the pulley, ensuring zero slip and maintaining a perfectly accurate speed ratio between shafts. These belts are essential for applications requiring precise timing and positioning, offering high efficiency and maintenance-free operation (no need for lubrication).
C. Flat Belt
Flat Belts feature a rectangular cross-section. Modern high-efficiency flat belts are built with advanced polymer materials for superior elasticity and are renowned for their high-speed capabilities and excellent durability. They are often used where large pulleys and high peripheral speeds are required, delivering energy-saving performance due to their lighter weight and reduced bending fatigue.
Applications & Industries
Precision Manufacturing and Automation
Utilizing Synchronous Belts in robotics, CNC machinery, and conveying systems where exact timing and positioning are mandatory.
Heavy Industrial Drives
Driving crushers, pumps, fans, and mixers using high-torque V-Belts for stable, continuous power under high dynamic loads.
Textile and Paper Mills
Employing Flat Belts for high-speed, smooth power delivery required by spinning machines, looms, and printing equipment.
General Machinery and Utilities
Common use of V-Belts and other types in compressors, generators, and general agricultural equipment.
As a specialized custom solution provider, Hebei BAO focuses on matching the belt to the exact drive geometry and load requirements. We provide precision engineering, meaning the following parameters are fully negotiable and will be fine-tunedto your exact project needs: Belt Length (Internal/Pitch/Outside Circumference), Cross-SectionaProfile (e.g., V-Belt sizes like A, B, C, or Synchronous profiles like HTD, T), Cord Material (e.g., Polyester, Aramid), and the required Cover Compound (Oil, Heat, and Fire Resistance). Our final product is certified to meet your unique specifications, maximizing driveefficiency and longevity.
Product Data Tables
A. V-Belt
| Item | Standard Requirement | Unit | Note |
|---|---|---|---|
| Service Life (Minimum) | >= 2500 | hours | Under normal operating conditions |
| Static Safety Factor | >= 6:1 | - | Industry minimum for initial strength |
| Set Length Tolerance | <= +/- 1.5 | mm | Ensures belts in a set share the load equally |
| Max Operating Temperature (Standard) | <= 70 | Celsius | Standard compound maximum temperature |
| Efficiency | >= 95 | % | Typical power transmission efficiency |
| Profile | Top Width (mm) | Height (mm) | Application Note |
|---|---|---|---|
| A | 13 | 8 | Light to Medium Duty Drives |
| B | 17 | 11 | Medium to Heavy Duty Drives |
| C | 22 | 14 | Heavy Duty Drives |
| D | 32 | 20 | Extra Heavy Duty Drives |
| Z | 10 | 6 | Light Duty Drives |
B. Synchronous Belt
| Profile | Pitch (mm) | Tooth Shape | Typical Application |
|---|---|---|---|
| T5 | 5.0 | Trapezoidal | Light duty, low speed positioning |
| T10 | 10.0 | Trapezoidal | Medium duty, general purpose timing |
| HTD 8M | 8.0 | Curvilinear | High torque, compact drives |
| HTD 14M | 14.0 | Curvilinear | High power, heavy industrial drives |
| STD 8M | 8.0 | Curvilinear | Improved tooth engagement over HTD |
C. Flat Belt
| Item | Value Range | Unit | Note | ||
|---|---|---|---|---|---|
| Core Tensile Material | Polyester | Aramid | Polyamide | - | Chosen for low stretch and high strength |
| Friction Layer Material | Rubber | Polymer | Fabric | - | Optimized for high coefficient of friction |
| Maximum Belt Speed | >= 50 | m/s | High speed capability is a key advantage | ||
| Transmission Efficiency | >= 96 | % | Very high efficiency due to minimal bending loss | ||
| Operating Temperature Range | -20 to +100 | Celsius | Wide tolerance depending on compound | ||
| Required Tension | Lower than V-Belts | - | Requires less tension for efficient power transfer |
BAO Manufacturing and QC Authority
BAO is an established, large-scale manufacturer rooted in the Boye Industrial Hub, specializing in advanced heavy-duty conveyor systems since 1980. We integrate proprietary R&D and large-format production capacity up to 3300mm to deliver high-quality, technically demanding belting solutions globally.
Customized Process
01
Define Requirements
Client submits all necessary parameters: belt type, ply count, width, and specific environmental details for analysis.
02
Engineering Design
Our engineering team validates technical feasibility and designs the optimal carcass and rubber compound structure.
03
Material Validation
Raw materials are validated in our in-house lab to confirm integrity and performance before production commences.
04
Controlled Production
Manufacturing proceeds under strict QC protocols, utilizing high-capacity presses for a reliable, continuous supply.
05
Final Quality Check
Finished product undergoes comprehensive dimensional and physical property testing to verify compliance with order specifications.
06
Certified Delivery
Product is delivered with a complete quality inspection report, backed by long-term technical support services.
FAQs
1. What is the primary difference between V-Belts and Synchronous Belts?
V-Belts transmit power through friction and are used for general power drives, allowing for slight slip. Synchronous Belts transmit power through positive engagement (teeth) and are used for precision timing with zero slip.
2. Why do Synchronous Belts have a longer service life than V-Belts?
Synchronous Belts achieve power transmission through mechanical engagement, resulting in minimal friction and heat build-up in the belt body, significantly extending their operational life (often 5000+ hours).
3. Are your Transmission Belts suitable for harsh environments?
Yes. We offer specialized rubber compounds for all belt types, including options that are resistant to oil, heat (up to 100℃), and fire, ensuring reliability in challenging industrial settings.
4. Can I replace a timing chain with a Synchronous Belt?
In many cases, yes. Synchronous Belts offer advantages over chains, including higher efficiency (≥98%), no need for lubrication, and significantly lower noise levels.
5. What are the main advantages of using Flat Belts today?
Modern Flat Belts are preferred for high-speed drives due to their excellent flexibility, light weight, and high transmission efficiency, which helps reduce energy consumption.
6. What information is needed to get a precise quote for a custom belt?
We require the Type (V-Belt/Synchronous/Flat), the Profile/Pitch, the Nominal Length (in mm), and any specific resistance requirements (Oil, Heat, etc.).
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Get In Touch With Us
our experts are ready to assist with your conveyor belt needs.
Our address:
Daqi Industrial Zone, Boye County, Baoding City, Hebei Province, China
Email us anytime
fiona@baoconveyorbelt.com
+85244631970