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Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control

  • Audited Supplier
  • 21 yrs

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Product Highlights

  • 500,000 Mechanical Life: Tested for 500,000 cycles ensuring long-term durability and reliability.
  • Adjustable Speed & Strength: Closing speed adjustable from 3 to 60+ seconds; locking strength customizable for different door weights.
  • Time Delay & Buffering: Prevents door from hitting walls; keeps door still between 65-180 degrees for comfortable entry.
  • High-Quality Aluminum Alloy: Constructed with precise oil seals to prevent leakage and ensure safe, durable operation.
  • 90-Degree Hold-Open: Keeps door stationary between 90 and 180 degrees for easy access and ventilation.
  • Versatile Installation: Supports vertical, parallel, and sliding rail styles with stop or non-stop options.
  • Wide Application Range: Suitable for wooden, steel, fire, and glass doors in residential, hotel, and commercial settings.
  • Compliance with National Standard: Designed to meet QB/T2698-2005 requirements for safety and performance.

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Product Images of Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control

Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control pictures & photos
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control pictures & photos
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control pictures & photos
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control pictures & photos
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control pictures & photos
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control pictures & photos
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
  • Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
  • Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
    Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
  • Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
    Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
  • Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
    Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
  • Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
    Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
  • Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
    Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
  • Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
    Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control

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Product Description

Product Description


Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control

Medium Door closer
is installed on the top of the unilaterally opened door, 500000 tested Mechanical Life, Time delay & Buffering function, Strength & Speed Adjustable, Safe & durable. It can be used on the wooden door, steel door, fire door and places where security is strictly required.It's widely used for residential anti-theft door, fireproof door, hotel room door, and meeting room door or other doors.
 

Features


- High quality Aluminium material, precise oil seal to prevent oil leakage
- Mechanical Life: 500000 tested

- Time delay & Buffering function
- Speed & Strength of door closing are adjustable
- Keep still function at 90 degree
- Safe & durable
- Suitable for: Wooden door, Steel door, Fire Door, Glass Door and places where security is strictly required.
- Square type or Round Type Door Closer is optional
- Designed to comply with QB/T2698-2005 National Standard.

 

Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control


 
Product Parameters
 
  • Buffering function: after door opens up more than 65 degree, it can generate certain resistance, to avoid door opening up too wide and too fast to hit the wall, Resistance strength is adjustable.
  • Time delay function for door closing: When door opens up to 65~180 degree, it can keep the door still, leaving space for going in and out, more comfortable.
  • Speed of door closing and strength of locking door are adjustable:  Below 90 degree the closing door speed can be between 3 seconds to more than 60 seconds.
  • Strength of Door closing is adjustable: the strength for closing door from door closer is adjustable, so as to fits doors of different size and weight.
  • Keep still function at 90 degree: after door opens up to 90 degree to 180 degree, it can keep the door as it is.
  • Installation methord: Can be vertical, parallel, and sliding rail style, users may choose door closers of stop or non-stop type.
  • Mechanical Life: 500000 tested
  • Applicantion: Wooden door, Steel door, Fire Door, Glass Door or other doors.
  • Suitable for door with specification:
    - Width: 50mm~1500mm; 
    - Height: 2000~2400mm
    - Weight: 15 ~150KG;          
    - Max  Open Angel:  Max 180 degree.
  • Packing
    * ZDDC-103:
      Packing size:29.2*9*8.8; Weight: 1.6kgs
    * ZDDC-102:
      Packing size:24.6*8*6.8; Weight: 1.1kgs
    * ZDDC-101:
      Packing size:24.6*8*6.8; Weight: 1kg
    s
Type Model Loading Weight MAX Door Width
 Small Door Closer  ZDDC-101 25-45KG
 
500-1000mm 
 Medium Door Closer  ZDDC-102 45-60KG
 
600-1200mm
 Big Door Closer  ZDDC-103 60-80KG
 
900-1300mm 




 

 

Related Products

Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control
Heavy Duty 45~65kg Medium Aluminum Automatic Door Closer for Access Control

About the Supplier

This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR262376". Items marked "verified" are certified.

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Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited

About Our Factory & Business Background

Address
A3 Building a Area, Baoying Industrial Park, Wulian Road, Longgang District, Shenzhen, Guangdong, China
Terms of Payment
LC, T/T, Western Union, Money Gram, Small-amount payment
International Commercial Terms(Incoterms)
FOB, CIF, EXW, DDP, DAP, CFR
Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port
ShenZhen,China

Our Production Capability & Technical Expertise

Main Products
Alarm System, Access Control, Electromagnetic Lock, Home Security System, Alarm Strobe Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control, Smart Home
verified ODM Service Available
Yes
verified OEM Service Available
Yes

Our Industry Experience & Global Business Record

Export Year
1999-02-01
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the mechanical life of the door closer?
The door closer has been tested for 500,000 cycles to ensure durability.
Can the closing speed be adjusted?
Yes, the closing speed below 90 degrees can be adjusted between 3 seconds and over 60 seconds.
Does it have a buffering function?
Yes, it generates resistance after the door opens more than 65 degrees to prevent it from hitting the wall too fast.
What types of doors is this closer suitable for?
It is suitable for wooden, steel, fire, and glass doors.
Is the installation method flexible?
Yes, it supports vertical, parallel, and sliding rail installation styles.
Can the door stay open at a specific angle?
Yes, it has a keep still function that holds the door from 90 to 180 degrees.
What is the maximum door weight it can handle?
The medium model handles 45-65kg, while the full range supports up to 150kg depending on the model.
Are OEM and ODM services available?
Yes, both OEM and ODM services are available for this product.

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