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Yes, addressing specialized challenges through custom engineering is our expertise. For foam belts, we go beyond standard offerings. We can customize the foam density and cell structure for specific cushioning or rigidity. More importantly, we engineer the top surface with special coatings or materials to provide anti-static properties (critical for electronics handling), high-friction surfaces for incline conveying, or FDA-approved layers for direct food contact. Regarding spliced belts, our customization capabilities are extensive. We create spliced belts in non-standard widths and circumferences. The true value lies in our splice joint engineering; we design and vulcanize joints (like step splices or finger splices) for maximum strength and smooth operation over pulleys, tailored to your belt's material and tension. Whether you need a custom foam belt for a sensitive cleanroom or a heavy-duty custom spliced belt for a mining application, we develop solutions that meet your exact performance criteria.

Absolutely. We offer complete customization for drive components, ensuring your PU timing belt and synchronous pulley are perfectly matched to your system's architecture. For the custom PU timing belt, we can produce any tooth profile (e.g., MXL, T5, AT10, HTD) in virtually any length and width. We also adjust the polyurethane compound for properties like higher flexibility or increased oil resistance. For the synchronous pulley customization, we machine pulleys to your exact specifications—number of teeth, pitch diameter, bore size, and flange design—using materials like precision aluminum or steel. This end-to-end custom design service guarantees optimal meshing engagement, prevents slippage or tooth jump, and delivers the power transmission efficiency your unique drive system requires. We ensure every custom pulley and custom belt is a perfect fit.

Yes, custom conveyor belt manufacturing is a core service we provide. We understand that off-the-shelf solutions often fail to meet unique operational demands. Our process begins with a detailed analysis of your machinery specifications, including pulley diameters, center distances, load requirements, and environmental factors like temperature or exposure to chemicals. We then engineer a belt with the precise width, length, and thickness required. Material selection is crucial; we offer options ranging from standard rubber to specialized compounds like oil-resistant NBR or heat-resistant silicone for spliced belts. Furthermore, we can customize the reinforcement fabric or steel cord weave to achieve the exact tensile strength and flexibility your system demands. This ensures your custom conveyor belt integrates seamlessly, reduces downtime, and optimizes performance for your specific industrial application.

Correct installation and scientific maintenance are the key to maximizing the service life of PU timing belts. The specific operations are as follows: Standard Installation Steps Pulley preparation Ensure that the driving and driven pulleys are aligned concentrically and parallelly; the misalignment tolerance should not exceed 0.1 mm per meter of center distance. If the pulleys are misaligned, it will cause uneven wear of the belt teeth and edges, and even lead to belt detachment. At the same time, clean the pulley surface to remove dust, oil stains and burrs to avoid scratching the belt during meshing. Belt installation Loosen the tensioning mechanism or adjust the center distance between the pulleys to expand the space between the pulleys. Install the PU timing belt on the pulley teeth without prying or pulling hard, so as to prevent the belt teeth from being damaged or the belt body from being stretched and deformed. After installation, adjust the center distance or tensioner to achieve the proper tension. Tension verification The correct tension standard: press the middle of the belt span with a force of 10–15 N, and the deflection is 1–2% of the span length. Excessive tension will increase the load of the belt and bearings, causing premature fatigue; insufficient tension will lead to tooth jumping and transmission slippage. After adjustment, run the equipment idle for 10–15 minutes, and recheck the tension after the belt is fully fitted. Daily Maintenance Measures Regular inspection Conduct visual inspections once a week: check whether the belt has tooth wear, cracks, delamination or edge damage; check whether the tension is appropriate. If any abnormality is found, replace or adjust the belt in time. Environmental cleaning Keep the transmission system clean, and avoid the belt coming into contact with oil, solvents and sharp objects. If the belt is contaminated by oil stains, wipe it clean with a dry cloth in time; do not use water or detergent to clean it, so as to prevent the PU material from being degraded. Avoid overload operation Do not exceed the rated load and speed of the belt. Overload operation will cause the belt teeth to shear or the belt body to elongate permanently, which will seriously affect the service life. Timely replacement When the belt is found to have obvious wear (tooth thickness is reduced by more than 20%) or elongation (transmission accuracy is reduced), replace it in time. It is recommended to replace the timing pulley at the same time if it is also worn, so as to ensure the meshing effect of the new belt.

Selecting a suitable PU timing belt requires comprehensive consideration of transmission parameters, application environment and structural matching. The specific key factors are as follows: Transmission performance requirements First, confirm the load capacity: PU timing belts are suitable for light-to-medium load transmission (generally the tensile strength is 100–500 N/mm). For heavy-load scenarios, it is necessary to select reinforced PU timing belts with steel cord or aramid fiber cores. Second, check the transmission speed and precision: high-speed (above 5 m/s) or high-precision positioning applications require PU timing belts with high-precision tooth profiles (such as HTD, GT, T series) to ensure stable operation without jumping teeth. Operating environment conditions Temperature: Choose standard PU timing belts for normal temperature environments (-30°C to 80°C); for high-temperature environments above 80°C, select high-temperature resistant PU timing belts modified with special additives. Chemical contact: If the belt is exposed to oil, solvents or corrosive gases, confirm that the selected PU material has corresponding resistance; avoid using ordinary PU timing belts in strong acid and alkali environments. Dust and debris: In dusty environments, choose closed PU timing belts or add protective covers to prevent debris from entering the meshing area of the belt and pulley, causing tooth wear or jumping teeth. Structural and specification matching Tooth profile type: Match the tooth profile of the timing pulley. Common tooth profile types include T (trapezoidal tooth), HTD (circular arc tooth) and GT (curved tooth). HTD and GT series have higher load capacity and transmission precision, and are suitable for high-performance equipment; T series are economical and practical, and are suitable for general transmission scenarios. Length and width: Calculate the required belt length according to the center distance between the driving and driven pulleys; the belt width should be determined according to the load—wider belts can bear larger loads, but they will increase the overall weight and cost of the transmission system. Core material: Choose glass fiber core for general precision transmission; choose steel cord or aramid fiber core for high-tensile, low-elongation requirements to prevent belt elongation and ensure transmission accuracy.

PU timing belts outperform traditional rubber timing belts in several key aspects, making them ideal for high-precision, light-to-medium load industrial applications: Superior wear resistance and long service life PU (polyurethane) material has inherent high wear resistance, 2–3 times that of ordinary rubber. It is not easy to deform or age when used continuously, and its service life can be extended by 50%–100% under the same operating conditions. Rubber belts are prone to hardening, cracking or surface wear after long-term use, especially in dry environments. High transmission precision and low noise PU timing belts have a smooth surface and precise tooth profile, which can realize zero-slip synchronous transmission with timing pulleys, ensuring accurate speed ratio and position control. This is critical for precision equipment such as CNC machine tools, 3D printers and automated assembly lines. Rubber belts have slightly lower tooth profile precision, and are prone to elastic deformation under load, which affects transmission accuracy; meanwhile, PU materials have better damping performance, and the operating noise is 10–15 dB lower than that of rubber belts. Strong environmental adaptability PU timing belts are resistant to oil, grease and most chemical solvents, and can work stably in harsh environments such as machine tool lubrication systems and chemical workshops. Rubber belts are easily swollen and degraded by oil pollution, which leads to reduced performance and shortened service life. In addition, PU timing belts have a wider temperature adaptation range (-30°C to 80°C) than ordinary rubber belts, and are less affected by low or high temperature environments. Light weight and easy maintenance PU timing belts are lighter in weight, which can reduce the load of transmission components (pulleys, shafts and bearings) and lower energy consumption during operation. They do not require regular lubrication, while rubber belts often need to be lubricated to reduce friction and wear, which increases maintenance costs and frequency.

Proper maintenance is key to maximizing the service life of one-piece vulcanized industrial belts, while timely troubleshooting of common issues ensures stable equipment operation. Daily Maintenance Measures Regular Inspection: Conduct daily visual checks for signs of wear, cracks, deformation, or delamination on the belt surface and edges. If any damage is found, replace the belt immediately to avoid sudden failure during operation. Keep Clean: Wipe the belt surface regularly with a soft cloth to remove dust, oil stains, or corrosive substances. Avoid using harsh solvents (such as strong acids or alkalis), as they can degrade the rubber material and weaken the reinforcement layers. Tension Adjustment: Check belt tension once a week. The ideal tension is that the belt deflects by 1–2% of its span length under a moderate load. Over-tension will strain the belt and pulley bearings, while under-tension will cause slipping and accelerated wear. Adjust the pulley center distance or tensioner to maintain proper tightness. Environmental Control: Avoid exposing the belt to extreme temperatures (standard belts work best between -10°C and 80°C), direct sunlight, or sharp objects. For belts used in high-temperature or chemical environments, choose specially formulated variants (e.g., EPDM rubber for heat resistance) to ensure durability. Troubleshooting Common Issues Belt Slipping Causes: Insufficient tension, oily or dusty pulley surfaces, overload operation. Solutions: Adjust the tension to the recommended level; clean pulley surfaces thoroughly to restore friction; reduce equipment load or upgrade to a higher-strength belt if the current one is mismatched. Belt Deviation Causes: Misaligned pulleys, uneven belt wear, improper guide roller position. Solutions: Realign driving and driven pulleys to ensure they are parallel and concentric (misalignment tolerance ≤ 0.5mm/m); replace the belt if it is unevenly worn; adjust the position of guide rollers to correct the belt’s running direction. Premature Wear or Cracking Causes: Excessive friction, extreme temperature exposure, poor-quality raw materials. Solutions: Check if the pulley surface is too rough and polish it if necessary; switch to a temperature-resistant belt variant for harsh environments; verify that the belt complies with international standards (e.g., ISO 9856) to ensure material quality.

The biggest difference between vulcanized and spliced belts lies in structure and performance, while the quality of vulcanized belts relies on strict production and inspection processes. DifferencesTraditional spliced belts are assembled by joining separate belt segments, which creates weak joints that are prone to tearing, separation, and uneven tension during operation. Their service life is usually only 1–3 years, and they perform poorly in high-load or high-speed scenarios.One-piece vulcanized belts are molded and cured as a single seamless unit, with no joints at all. This structure enables them to distribute force evenly, boasting 30–50% higher tensile strength than spliced belts. They also have a longer service life (3–8 years), more stable operation, and stronger resistance to harsh conditions like high temperature or chemical corrosion. Quality Guarantee Measures Raw Material Screening: High-grade rubber (natural rubber, nitrile rubber, etc.) and reinforcement materials (polyester canvas, steel cords) are tested for tensile strength, elasticity, and compatibility, with unqualified materials rejected upfront. Precision Vulcanization: The production process uses computerized control to maintain stable temperature (150–180°C), pressure (10–20MPa), and curing time (15–30 minutes), ensuring the rubber and reinforcement layers bond uniformly and tightly. Strict Finished Product Inspection: Every batch of vulcanized belts undergoes dimensional checks (width, thickness, length) and performance tests (tensile strength, wear resistance) to meet ISO 9856 and DIN 22131 standards. Visual inspections also eliminate products with defects like bubbles or cracks. Systematic Quality Management: Compliance with ISO 9001:2015 ensures full traceability of each product batch, from raw material procurement to final shipment, maintaining consistent quality standards.

Selecting and using one-piece vulcanized industrial belts effectively requires focusing on key considerations that align the product with your application needs while ensuring proper operation and longevity. First, for selection, start with matching product specifications to your operational requirements. Consider the load capacity and running speed of your equipment—opt for belts with reinforcement layers like steel cords for heavy-load or high-speed applications, as they offer superior tensile strength and stability. Next, align the belt material with the operating environment: natural rubber belts work well for general-purpose, dry conditions; nitrile rubber excels in oil-resistant scenarios (e.g., automotive or machinery with lubricant exposure); neoprene or EPDM is ideal for high-temperature (up to 120°C for specialized variants) or chemical-exposed environments; and FDA-compliant food-grade rubber is mandatory for food processing to ensure safety. Also, verify dimensional compatibility—ensure the belt’s width, thickness, and length match your pulleys’ specifications to avoid slipping or misalignment. Additionally, prioritize products that meet international standards (e.g., ISO 9856, DIN 22131) and hold relevant certifications (FDA, REACH) to guarantee quality and compliance. For usage, proper installation is foundational. Ensure driving and driven pulleys are perfectly aligned (misalignment tolerance ≤ 0.5mm/m) to prevent uneven wear and deviation. Clean pulley surfaces thoroughly to remove dust, oil, or debris, as contaminants reduce friction and cause slipping. Tension the belt to the manufacturer’s recommended level—typically a deflection of 1-2% of the belt span under a specified load—avoiding over-tension (which strains bearings) or under-tension (which leads to slipping). After installation, run the equipment idle for 10-15 minutes to check for abnormal noise, vibration, or movement, adjusting as needed. Regular maintenance is critical to extending service life. Conduct daily visual inspections for signs of wear, cracks, deformation, or loosening—replace damaged belts immediately to avoid equipment downtime. Keep the belt clean using mild cleaners; avoid harsh solvents that degrade the rubber. Monitor tension periodically, as belts naturally relax over time, and adjust accordingly. Control the operating environment: standard belts perform best between -10°C and 80°C, so avoid extreme temperatures, direct sunlight, or contact with sharp objects that could puncture or tear the belt. Finally, address common issues promptly. If slipping occurs, check tension first (adjust center distance or use a tensioner), clean pulley surfaces, or upgrade to a higher-strength belt if the load exceeds capacity. For deviation, realign pulleys, replace unevenly worn belts, or adjust guide rollers. By integrating these considerations into selection and usage, you can maximize the efficiency, reliability, and lifespan of one-piece vulcanized industrial belts in your operations.