General Overview

• Heavy-duty automatic door closer designed for commercial access control systems.
• Ensures doors close securely after entry or exit, maintaining security and privacy.
• Ideal for use in offices, retail spaces, healthcare facilities, and other commercial environments.
• Designed to provide smooth, controlled door closing with adjustable speed and force.

Key Features

• Adjustable Closing Speed: Customizable closing speed to control how quickly the door shuts, ensuring a smooth, controlled closure.
• Adjustable Latching Speed: Fine-tune the final stage of the closing process to prevent slamming and ensure a secure latch.
• Backcheck Function: Protects against excessive force and impacts, preventing damage to the door and surrounding area.
• Size and Strength Options: Available in various sizes and strengths to accommodate different door weights and sizes (commonly tested for doors up to 80kg or 176 lbs).
• Hold-Open Function (Optional): Some models include a hold-open feature, allowing the door to stay open at a fixed angle until manually released, suitable for high-traffic areas.
• Non-Handed Design: Can be installed on either left or right-hand doors for flexibility in application.
• Speed Control Valve: Enables fine-tuning of both closing and latching speeds for optimized door performance.

Construction and Durability

• Material: Typically made of high-quality aluminum or steel for strength, durability, and resistance to wear.
• Finish: Available in various finishes, including anodized aluminum, powder-coated options, and stainless steel for aesthetic and corrosion resistance.
• Heavy-Duty Spring Mechanism: Features a robust spring mechanism to ensure long-lasting performance, even in high-use environments.
• Temperature Resistance: Designed to function effectively in a wide range of temperatures, from -20°C to 60°C (-4°F to 140°F).

Security and Safety Features

• Automatic Closing: Ensures the door closes securely after use, reducing the risk of unauthorized access or propped open doors.
• Fire-Rated Options: Available models that meet fire safety standards for use in fire-rated doors, offering both security and compliance with regulations.
• Shock Absorber: Some models include an integrated shock absorber to prevent door damage from sudden slamming.
• Security Integration: Compatible with electronic access control systems for seamless integration with locks, card readers, and other security devices.

Installation and Maintenance

• Easy Installation: Typically mounted at the top of the door frame and connected to the door, designed for quick and straightforward installation.
• Surface-Mounted Design: Common installation method, with no need for recessed installation or extra components.
• Low Maintenance: Minimal maintenance required due to durable construction, but regular checks and adjustments for speed control valves and the arm are recommended.
• Installation Manual: Comes with detailed instructions to ensure correct and secure installation.