30-45KG Automatic Door Closer for Wooden Door Metal Door or Fire Door

Product Introduction

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 clser can involve the consideration of a variety of criteria. In a 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, anti0ligature and aesthetics.

Door closer is installed on the top of the unilaterally opened door. It can be used on wooden door, metal door, fireproof door and places where security required.

Product Parameter

Features

Good use

High Quality

Installation