Aluminium alloy automatic door closer smooth operation type

A door closer is a mechanical device that closes a door, in general after someone opens it, or after it was automatically opened.

Choosing a door closer can involve the consideration of a variety of criteria. In addition to the closer's performance in fire situations,

other criteria may include resistance to opening forces (for use by disabled or infirm), control over the rate of closing, safety, durability,

risk of vandalism, and aesthetics.

 Door closer description:

1. Energy-saving, sound proofing.

2. High intensity body, import high quality hydraulic oil

3. Elegant configuration, with strong decorative performance

4. Aluminum extrusion main part, prevent the body oil leakage

5. Ensure fire door in the closed state when emergency happens

6. Stable quality, durable, used for light door, open by left and right

7. Ensure door lock device (mechanical lock, electric lock, etc.) work normally

Door closer advantages & features:

1. High Cost Performance

2. Non-Handed Installation

3. Hold Open Function Optional

4. Compact Beautiful Appearance

5. Adjustable Closing&Latching Speed

6. Service life reaches to 1,000,000 times

7. Precise Cast Aluminum Body &Steel Arm

8. Economical Model for Residential and Commercial use

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