PU Round Belt Product Description

Product Overview

Core Features

• Material Advantages: Made of high-purity polyurethane raw materials, they have extremely high tensile and pulling strength, with wear resistance 2-3 times that of ordinary rubber belts; they are oil-resistant, waterproof, and chemical corrosion-resistant, free of plasticizers, not prone to elongation or deformation during long-term use, and operate within a temperature range of -35℃ to 80℃.

• Structural Design: With a circular cross-section, they come in two types: smooth surface (orange, high surface finish) and rough surface (green, uniform rough particles). The rough-surfaced version has stronger friction to effectively prevent slipping; they support free splicing and can be quickly joined into rings, triangles, or any shape via hot melting, meeting non-standard equipment requirements.

• Performance: With a transmission efficiency of up to 0.98, they run smoothly and quietly, automatically slipping under overload to protect equipment; their elastic buffering characteristics relieve load impact, have low installation accuracy requirements, and are easy to maintain.

Mainstream Search Terms

Key Long-tail Terms

Specifications

Application Industries

• Light Machinery: Small power transmission equipment such as sewing machines, tape reels, and sealing machines.

• Industrial Automation: Express sorting lines, automated conveying devices, linear transmission mechanisms.

• Special Processing: Conveying and positioning of materials such as ceramic tiles, cement bricks, and wooden products.

• Food & Pharmaceutical: Food processing machinery, medical device transmission (food-grade materials available).

Installation & Maintenance

• Installation Steps: Measure required length → Cut belt → Hot melt splicing (control temperature to avoid burning) → Trim joint → Install into pulley groove.

• Maintenance Tips: Regularly clean surface oil and dust, avoid contact with high-temperature flammable environments; check belt wear after overload slipping, adjust center distance and re-tension if necessary.

Selection Guide

• Load Matching: Choose smooth small-diameter models (Φ2-Φ5mm) for light-load high-speed scenarios, and rough large-diameter models (Φ6-Φ15mm) for heavy-load anti-slip needs.

• Environment Adaptation: Choose oil-resistant formula models for oily environments, anti-static/food-grade models for clean workshops, and high-temperature resistant materials (-20℃ to 80℃) for high-temperature conditions.

• Customization Services: Support processing based on drawings/samples, can add steel wire/cores to enhance tensile strength, meeting special requirements of non-standard equipment.