PU Flat Belt

PU flat belts are benchmark products in the field of high-precision and high-cleanliness transmission. With polyurethane (PU) as the core material, they have the advantages of wear resistance, chemical corrosion resistance, and low noise, accurately matching enterprises' high-end transmission needs of "high precision, high cleanliness, and low loss". They are widely used in industries with strict transmission requirements such as precision manufacturing, food, and electronics.

1. High-Precision Transmission, No Deviation: Adopting thermoplastic polyurethane elastomers extrusion molding, it has high dimensional accuracy and low elongation (≤3%), and the transmission error can be controlled within ±0.1mm. It is suitable for high-precision transmission scenarios, perfectly solving the pain points of ordinary belts such as inaccurate transmission and easy stretching, and ensuring precise operation of equipment.

2. Wear-Resistant, Corrosion-Resistant, Clean and Non-Toxic: The surface is smooth and flat, with no dust falling off, complying with food-grade certifications such as FDA 21 CFR 177.2600 and EU 10/2011, and can be in direct contact with food and pharmaceutical products. At the same time, it has excellent wear resistance, oil resistance, and chemical corrosion resistance, can resist weak acids, weak alkalis, lubricating oils, etc., is not easy to age and deform, and its service life is 2-3 times that of ordinary rubber belts.

3. Low Noise, Low Loss, Stable Operation: Soft texture, low noise during operation (≤50dB), which can effectively improve the workshop working environment. The friction coefficient is stable, no slipping, the transmission efficiency is as high as 98%, reducing energy loss, suitable for high-speed operation equipment (linear speed up to 55 meters per second), balancing high efficiency and mute needs.

4. Easy to Clean and Maintain: The surface is smooth, not easy to adhere to materials and dust. Daily cleaning only requires simple wiping, no complicated maintenance, reducing maintenance man-hours and costs. It can be hot-pressed and welded into a closed loop with a flat joint, further improving transmission stability and adapting to compact equipment layout.

Application Scenarios: High-precision transmission, clean environment (food, medicine, electronics), medium and high-speed operation, slight corrosion working conditions (-30℃~110℃), covering industries such as food processing, pharmaceutical packaging, electronic manufacturing, precision machine tools, and wood processing. It is suitable for scenarios with high requirements for cleanliness and precision, and not suitable for strong corrosion and high-temperature open flame environments.

Corresponding Machinery: Food processing machines (biscuit machines, candy machines, packaging machines), pharmaceutical packaging machines (capsule filling machines, tablet packaging machines), electronic equipment (SMT placement machines, circuit board conveyors), precision machine tools, wood band saws, automated production lines, fitness equipment such as treadmills, glass/metal sheet transmission equipment, luggage conveyors, etc.

1. Material Customization: Ordinary PU (general-purpose), food-grade PU (complying with FDA certification, odorless and non-toxic), oil-resistant PU (suitable for oil-containing working conditions), anti-static PU (surface resistance 10^6-10^9Ω, suitable for electronic industry). The exclusive material can be selected according to scenario needs to meet compliance requirements and working condition needs.

2. Size Customization: Width 5mm-800mm, thickness 0.5mm-8mm, length can be customized (both open belts and endless belts are available). The thickness tolerance can reach ±0.05mm (high-consistency model), suitable for small-diameter pulleys, realizing compact and low-inertia drive, and adapting to the installation needs of different precision equipment.

3. Surface Customization: Smooth surface (clean transmission, easy to clean), patterned surface (enhancing slip resistance), punching/grooving (adapting to ventilation and drainage needs), adding guide strips/blocks (preventing deviation and limiting materials). The surface structure can be customized according to transmission and conveying needs to improve use adaptability.

4. Other Customizations: Glass fiber/steel wire can be added as a strength layer (to improve tensile strength), and flame-retardant treatment (to meet special safety needs). According to the specific working conditions of customers, exclusive solutions can be customized to expand the applicable scope of the product.

1. High-End Quality and Compliance Guarantee: Using imported PU raw materials, combined with an intelligent production line, full-process sterile production. The product has passed multiple certifications such as ISO9001, FDA, and REACH, with high dimensional accuracy and no harmful substances, fully complying with the strict standards of the food, pharmaceutical, and electronic industries, and can be used with confidence.

2. Strong Customization Capability: We have a professional R&D and design team, which can customize belts with special sizes, materials, and surface structures according to customer equipment parameters and working conditions. We support custom-made designs according to drawings and samples. Even for niche models and special working conditions, we can accurately adapt to meet personalized needs.

3. Outstanding Durability: After rigorous testing in extreme environments, the wear resistance is 50% higher than that of peer products, with a long service life. It can effectively reduce the frequency of belt replacement and downtime losses, reduce maintenance costs, help enterprises reduce costs and increase efficiency, and improve production efficiency.

4. Full-Service Support: Provide one-stop service from selection, customization, production to installation and after-sales. The professional technical team is online 7×24 hours, providing free selection guidance and installation and commissioning suggestions. The warranty period is 1.5 years, and quality problems are responded to and solved quickly, allowing customers to have a worry-free experience with better after-sales service.

Welcome to contact us, and we will provide you with professional selection advice, customized solutions and comprehensive after-sales service to achieve win-win cooperation and create value together.