D-3002 Ultra-Heavy-Duty Side-axis Spring Actuator for 300/500kgs pivot door

Exceptional Load Capacity: Engineered for massive framed hinged doors, supporting maximum weights of 300kg (D-3002.300) or 500kg (D-3002.500) and door widths up to 1500mm.

• Premium Durability: Constructed from high-strength 45# steel, making it highly resistant to corrosion and rust. It is built for longevity, backed by a 500,000-cycle fatigue test.

• Precise Closing Control: Utilizes a robust dual-spring, forged bearing steel cam shaft that ensures reliable locking force at small angles.

• Flexible Adjustability: Features a two-dimensional adjustable base design, allowing you to easily adjust the door leaf to the perfect angle.

• Smooth Operation: Supports bidirectional opening up to 125° and includes a convenient 90° auxiliary positioning function.