Engineered for Peak Performance

INWORTH’s premium strength-training pulleys redefine reliability in commercial fitness equipment. CNC-machined from industrial-grade reinforced nylon or POM thermoplastics, each component undergoes precision balancing to deliver buttery-smooth cable articulation through 200,000+ duty cycles - outlasting conventional pulleys by 3X.

Why Fitness OEMs Choose INWORTH:

▶︎ Anti-Wear Armor

Glass-fiber reinforced structure resists abrasive wear and chemical corrosion from sweat/cleaning agents, maintaining ≤0.5mm dimensional tolerance even after years of heavy-load training.

▶︎ SilentDrive Technology

Dual-bearing system with polymer-on-polymer contact achieves noise reduction down to 25 dB - crucial for premium gym experience and 24/7 facility operations.

▶︎ Frictionless Motion

Patented groove geometry and mirror-polished sheave surfaces reduce cable drag by 40%, ensuring consistent resistance for accurate strength progression tracking.

▶︎ Material Flexibility

• Reinforced Nylon: Optimal shock absorption  for high-impact applications

• POM: Superior fatigue resistance & moisture stability in humidity-controlled environments

Trusted by Global Fitness Brands

Every pulley undergoes 72-hour accelerated cycle testing at 150kg loads before shipment.