heavy duty door closer 70kg

Heavy Duty Door Closer 70kg – Smooth, Secure, and Adjustable Door Control

Reliable Door Closing Solution for Medium to Heavy Doors

The Heavy Duty Door Closer 70kg is a durable, high-performance hydraulic door closer designed to ensure smooth, controlled, and secure door operation. Built for reliability and safety, this closer automatically closes doors after opening, maintaining consistent performance in high-traffic areas such as offices, schools, hospitals, hotels, and commercial buildings.

With a maximum door weight capacity of 70kg, it is ideal for medium to heavy interior or exterior doors. The adjustable closing and latching speed controls make it easy to customize operation to suit different door types and environments. Its precision-engineered mechanism ensures long-lasting performance, reducing wear and tear on doors and frames over time.

Durable Construction and Smooth Operation

The 70kg Heavy Duty Door Closer is built from high-grade aluminum alloy with a corrosion-resistant finish, offering both strength and durability. The hydraulic system provides smooth, silent door movement, preventing slamming and minimizing noise. It works perfectly in busy areas where door control, convenience, and safety are essential.

Equipped with a double-lever arm and precision hydraulic valves, it ensures consistent closing force and a quiet operation suitable for public and private spaces alike. The closer can be installed on wooden, metal, or fire-rated doors with simple surface mounting using standard hardware included in the package.

Key Features and Benefits

• Supports Doors up to 70kg: Designed for medium to heavy-duty doors in commercial and residential spaces.

• Adjustable Closing & Latching Speeds: Easily control how fast the door closes and latches to suit your needs.

• Hydraulic Mechanism: Ensures smooth, quiet, and reliable closing without slamming.

• Durable Aluminum Alloy Body: Corrosion-resistant and built to withstand frequent daily use.

• Non-Handed Design: Suitable for both left-hand and right-hand doors, allowing flexible installation.

• Safety & Security: Keeps doors closed to maintain privacy, climate control, and security.

Ideal Applications

The Heavy Duty Door Closer 70kg is designed to meet the demands of various environments where safety and convenience are key. Common installation areas include:

• Office Buildings: Maintains controlled entry and exit for employees and visitors.

• Schools & Hospitals: Ensures doors close gently and quietly, preventing injuries and noise.

• Hotels & Apartments: Adds safety and enhances security by ensuring doors close completely.

• Shops & Public Entrances: Keeps doors closed automatically to conserve energy and reduce drafts.

Technical Specifications

• Max Door Weight: 70kg

• Max Door Width: 950mm – 1100mm

• Body Material: Aluminum Alloy

• Finish: Silver, Brown, or Black (varies by model)

• Mounting Type: Surface mount (regular, top jamb, or parallel arm installation)

• Closing Speed Control: Adjustable (two independent valves for closing and latching)

• Power Size: EN 2–4 (adjustable)

• Operating Temperature: -15°C to +45°C

• Function: Automatic door closing via hydraulic spring mechanism

• Certification: Complies with international door control standards (EN1154 or equivalent)

Easy Installation and Adjustment

The door closer includes a complete mounting kit with screws, brackets, and an installation template for quick and accurate setup. It supports multiple installation positions — standard, parallel arm, or top jamb — giving flexibility for different door and frame types.

After installation, you can easily fine-tune the closing and latching speed valves to achieve the desired performance. Whether you prefer a soft close for quiet environments or a faster close for external doors, the adjustable settings ensure perfect control.

Long-Lasting Performance and Safety

Built to withstand frequent door usage, the Heavy Duty Door Closer 70kg ensures dependable performance over thousands of open/close cycles. Its hydraulic fluid system is sealed to prevent leaks and maintain consistent operation under various weather conditions.

This makes it not only a functional component but also a safety enhancement, as it helps keep fire-rated doors securely closed and reduces injury risks from slamming doors.

Conclusion

The Heavy Duty Door Closer 70kg delivers the perfect balance of strength, reliability, and smooth operation for both residential and commercial environments. Its sturdy construction, adjustable hydraulic mechanism, and sleek design make it a practical choice for anyone seeking controlled and safe door operation.

Whether you’re upgrading an existing door system or installing new doors, this closer offers quiet performance, energy efficiency, and long-lasting durability — all while maintaining a professional appearance and consistent functionality.