Xiamen Hee Industrial Belt Co., Ltd. is one of the most professional manufacturers and suppliers of treadmill belt material in China. With abundant experience, we warmly welcome you to buy high quality treadmill belt material at competitive price from our factory.
The treadmill belt (running belt) is the core consumable of the treadmill. It is a multi-layer composite circular belt that determines the foot feel, noise reduction, anti-slip performance and lifespan of running.
I. Basic Structure (Three-layer/Five-layer Composite)
Surface layer (in contact with the sole of the foot) : PVC/PU/ rubber, with anti-slip texture (diamond pattern/ice pattern/grass pattern), anti-slip and wear-resistant.
Intermediate reinforcing layer: Polyester fiber/nylon mesh, with tensile resistance, anti-elongation and anti-deformation properties.
Bottom layer (contact running plate) : Low-friction fabric, silent, smooth, and reduces motor load.
Functional layer (optional) : Conductive wire (anti-static), buffer layer (shock absorption), Kevlar (high strength).
Ii. Comparison of Mainstream Materials
PVC (polyvinyl chloride) : Mainstream for household use, inexpensive, wear-resistant and heat-resistant. Disadvantages: Prone to aging and hardening, average foot feel, slightly noisy.
PU (Polyurethane) : Mid-to-high-end for home and commercial use, soft, shock-absorbing, quiet, and tear-resistant. Disadvantage: The price is relatively high.
Rubber (natural/synthetic) : Commercial high-end, strong grip, good elasticity, excellent shock absorption, extremely quiet; Disadvantages: Expensive and slightly heavy.
TPE (Thermoplastic Elastomer) : Environmentally friendly for household use, lightweight, elastic and non-toxic. Disadvantage: Average durability.
Iii. Thickness and Specifications
Household: 1.8-2.5mm, commonly 2.0/2.2mm, compatible with ordinary motors.
Commercial use: 3.0-4.0mm, thickened reinforcing layer, high load-bearing capacity and long service life.
Width: 40-55cm for household use, 55-65cm for commercial use The wider, the more stable and comfortable.
Iv. Surface Texture
Diamond pattern: The strongest anti-slip performance and high friction, suitable for all kinds of running shoes. Not easy to clean.
Ice pattern/grass pattern: Moderate friction, good foot feel, easy to clean; Soft-soled running shoes are needed.
Fine texture/smooth surface: Silent, smooth; Suitable for brisk walking/jogging, with relatively weak anti-slip properties.
V. Household vs. Commercial
Household use: PVC/PU, 2.0-2.5mm thick, 40-50cm wide, with a lifespan of approximately 800-1500 hours.
Commercial: PU/rubber, 3.0mm + thick, 55cm + wide, Kevlar reinforced, lifespan approximately 3000-5000 hours.
Vi. Key Points for Selection
Material: For home use, choose PU (silent and durable); With a limited budget, choose PVC. Commercial rubber/thickened PU.
Thickness: Household ≥2.2mm; For weight ≥80kg or frequent use, choose 2.5mm+.
Width: For height ≥175cm, choose a width of ≥50cm for greater stability and safety.
Texture: For anti-slip performance, choose diamond texture. For a comfortable feel and cleanliness, choose ice patterns.
Vii. Daily Maintenance (Extending Service Life
Regular lubrication: Use special silicone oil for lubrication every 1 to 3 months (for household use) to reduce friction and noise.
Deviation adjustment/tightening: Fine-tune the screws at the rear end when the running belt deviates. If it is too loose, it will slip; if it is too tight, it will damage the motor.
Cleaning: Wipe the surface with a damp cloth to avoid water accumulation. Strong acids and strong alkalis are prohibited.
Viii. Common Questions
Deviation: Uneven installation, inconsistent tightness of screws, dirty rollers.
Slippage: Insufficient tension, excessive lubrication, and dirty running plates.
Abnormal sounds: Insufficient lubrication, aging of the running belt, damage to the roller bearings.
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