RED COATING BELT (Red Rubber Coated Belt) is a high-performance special transmission and conveying belt, which is manufactured by vulcanizing a layer of high-quality red rubber coating on the surface of the base belt through professional technology, complying with relevant industrial standards and ISO specifications. Its core structure is composed of three parts: base belt, tensile layer and red coating layer, which integrates the stability of the base belt and the special performance of the red coating, and is widely used in various industrial fields requiring anti-skid, wear resistance and product protection.
Material: The base belt is made of neoprene, EPDM or polyurethane (PU); the tensile layer is reinforced with high-strength polyester, aramid or steel cords; the surface red coating is made of special rubber or PU material, with a hardness of 30-50 Shore A, and the thickness can be customized from 1mm to 20mm.
Model Marking: Base belt model + coating parameter (thickness/hardness) + effective length (e.g., AT10-1000+2mm Red Coating = AT10 tooth shape, pitch length 1000mm, 2mm thick red coating).
Core Positioning: It is a professional solution for scenarios such as anti-skid conveying, precision positioning, wear-resistant transmission and fragile product protection, and is widely used in glass/ceramic processing, printing and packaging, metal wire drawing, automated assembly lines and other fields
l Excellent Anti-Skid Performance: The red coating has a high friction coefficient, which can effectively enhance the friction between the belt and the conveyed materials or pulleys, avoid slipping during high-speed operation or inclined conveying, and ensure stable transmission and conveying accuracy, which is especially suitable for conveying light and thin materials such as paper and film.
l Strong Wear & Cut Resistance: The special red coating can resist scratches and wear caused by hard materials such as glass and stone, protect the base belt from damage, and extend the service life of the belt. It is suitable for harsh working conditions such as grinding machines and crushers.
l Buffer Protection Function: The soft red coating has good elasticity, which can play a buffer role during operation, reduce the impact of equipment vibration on the belt and conveyed materials, and avoid scratches or damage to fragile and precision products.
l Good Environmental Adaptability: The red coating and base belt materials have excellent oil resistance, ozone resistance and aging resistance, and can adapt to the working temperature range of -10℃~80℃; some special models can be customized to be acid and alkali resistant to meet different industrial environment needs.
l High Customization & Compatibility: The thickness, hardness and surface treatment (grooving, punching, block installation) of the red coating can be customized according to actual needs; the base belt can be matched with synchronous belts, flat belts and other types, which has strong compatibility and wide application range.
Maintenance Tips:
Inspection & Replacement Cycle
1. Industrial: Routine inspection every 400 operating hours; replacement every 1800~3500 operating hours; shorten the cycle by 30% under heavy load, high temperature, dust or oil pollution conditions.
2. Special Scenarios: For glass/ceramic processing and other high-wear scenarios, inspect every 200 operating hours; replace immediately if the coating is severely worn (wear exceeds 30%) or falls of.
3. Replacement Principle: Replace with the same model and specification; if the base belt is damaged, the entire belt must be replaced, and it is strictly prohibited to only replace the coating or mix different types of belts.
Tension Standards (Key Point)
1. Installation tension: 20~30N per 10mm width; re-adjust once after 24~48 hours of operation to compensate for the initial elongation of the belt.
2. Deflection inspection: Apply a load of 12~18N per 10mm width at the midpoint, and the deflection shall be 1.2%~1.8% of the center distance; excessive tension will accelerate coating wear, and insufficient tension will cause slipping.
3. Belt speed control: ≤25m/s (optimal 5~18m/s); avoid excessive speed leading to coating heating and softening.
