Electric & Manual Window Openers | Chain, Screw & Sliding Arm Actuators for Smart Ventilation & Smoke Exhaust (24V DC, IP32, Fire-Rated)

Key Features

• Wide compatibility: Suitable for top-hung, bottom-hung, center-hung, casement windows, skylights and curtain wall systems.
• Flexible installation: Surface-mounted or concealed, with multiple brackets adaptable to different window sills.
• Double-layer metal chain: Stable, smooth operation with strong pushing/pulling force.
• Overload & rebound protection: Reduces aluminum profile deformation, extends seal/hinge life.
• Silent, low‑noise design with precision casting and thickened materials.
• Fire-resistant performance: Continuous operation at 300°C for 30 minutes for smoke exhaust scenarios.
• High durability: Tested over 50,000 push‑pull cycles; static locking force up to 2000N.
• Customizable options: Multiple thrust, stroke (200–1000mm), speed and color selections.
• Safe & certified: DC24V, IP32 protection, CE and national fire certification.
• Intelligent linkage: Compatible with fire control, rain sensors and centralized control systems.

Product Parameters:

Product Advantages:

• Full-scene Adaptability & Flexible Installation

  
  

  Suitable for top-hung, bottom-hung, center-hung, casement windows, skylights and glass curtain walls. Support surface-mounted and concealed installation with multiple brackets for various window structures.
  
  
• Stable Performance & Strong Driving Force

  
  

  Equipped with double-layer metal chain and precision transmission structure, featuring stable operation and strong push-pull force. Static locking force up to 2000N for excellent wind resistance and sealing.
  
  
• Fire-resistant & High-temperature Safe

  
  

  Operate continuously at 300°C for 30 minutes. Certified with national fire protection certification and CE, fully compliant with fire smoke exhaust requirements.
  
  
• Durable, Quiet & Long Service Life

  
  

  Overload protection and rebound function reduce aluminum deformation and extend seal/hinge life. Tested over 50,000 push-pull cycles with low noise and reliable quality.