Concealed Fire Door Closer Ce Adjustable Overhead Concealed Door Closer Video,Demo, How It Works & Features

Name: Concealed Fire Door Closer Ce Adjustable Overhead Concealed Door Closer
Uploaded: 2026-07-13T20:13:41+08:00
Description: Watch the Concealed Fire Door Closer Ce Adjustable Overhead Concealed Door Closer video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-06 5140

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Product Specifications

Model NO.:

JL-510

After-sales Service:

24 Hours Online

Warranty:

3 Years Warranty

Material:

Aluminum Alloy

Type:

Surface Mounted

Installation Type:

Doorframe

Function:

Delay

Standard:

Chinese Standard

Remote Control:

Without Remote Control

Door Width:

2000mm

Door Weight:

45~65Kg

Usage:

Market, Home, Hotel, Office, Hospital, School

Color:

Silver

MOQ:

500PCS

Sample:

Could Be Offered

Life Time:

200000 Circles

Shape:

Round or Square

Operating Temperature Range:

-40 Degree~+60 Degree

Closing Speed Adjustable Vales:

180-20 Degree

Latching Dynamism Adjusting Vales:

20-0 Degree

Ho or Nho:

Optional

Logo:

Silk Printed

OEM/ODM:

Available

Trademark:

JIANLAI

Transport Package:

Inner Box+Outside Carton

Specification:

231*460*22.5mm

Origin:

China

HS Code:

8302600000

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