Ningbo Shenling Elevator Traction Sheave, Kuaiyi / Fuji / Sanyo Elevator Main Drive Wheel 4004/5/6/710

Premium OEM replacement traction sheave for Ningbo Shenling elevator main host, fully compatible with Kuaiyi, Fuji and Sanyo elevator systems. Made of high-strength wear-resistant ductile cast iron. Precision CNC grooved, factory standard dynamic balance tested. Low running noise, minimal wire rope abrasion, long service life and stable smooth operation. Complete full size lineup: 400mm outer diameter, 10mm rope, optional 4/5/6/7 grooves. Standard original dimension, no on-site modification needed, quick direct installation replacement. Ideal for elevator maintenance, renovation and bulk project renewal. Factory direct supply, strict quality inspection, worldwide fast delivery.