Attaching Back Extension Machine U+H1046 Pre Aligned Olympic Plate Adjustable Arc

• Constructed from high-quality imported steel (80 × 50 × 3 mm) and high-precision welded tubing
• Adjustable support pads accommodate users of varying body types
• Low-positioned roller supports enhance user comfort and stability
• Manufactured using advanced international production processes including laser cutting, automated robotic welding, and precision CNC machining

Features a complementary surface treatment system combining sandblasting for rust removal with electrostatic coating. The paint finish utilizes a multi-stage process:

• Immersion-based pre-treatment
• Full-surface phosphating
• Electrostatic powder coating
• Specialized dual-layer coating including protective glaze finish for enhanced corrosion resistance

Features a seat cushion constructed from integrally molded polyurethane foam with carefully calibrated firmness to ensure stable training trajectory while maintaining comfort and durability.

Seat, backrest, and roller pads are composed of high-density PU foam and upholstered in premium 1.3 mm thick leather, available in a selection of colors.