[email protected]
Home > Door Stops & Closers > Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
1 / 5
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop
Automatic Door Closer Buffer Door Closing Device Stop

Automatic Door Closer Buffer Door Closing Device Stop

Still deciding? Get samples of $ !
Order Sample
Send Inquiry

Product Description

Basic Specifications

Model NO. JM-A084 Material Aluminum Alloy
Door Weight 35~65kg Door Width 700mm~900mm
Type Outside-mounted / Concealed Hydraulic Color Silver / Custom
Application Metal, Wood, Glass, Fire Doors Finish Electrostatic Painting
Functional Choice 90° Hold-open / 180° Non hold-open HS Code 8302410000

Product Overview

Automatic Door Closer Buffer
Popular Automatic Door Closer Concealed Hydraulic Concealed Door Closer 30-60KG is a beautiful and practical concealed door closer. It is designed for high compatibility across multiple environments, including markets, fire exits, hotels, offices, hospitals, and schools.

Key Advantages

✓ Selected high-grade Aluminum Alloy material for structural integrity.
✓ Premium rubber seal prevents oil leakage even in -60ºC environments.
✓ High-strength spring tested for 300,000 fatigue cycles without deformation.
✓ Self-developed antifreeze oil with anti-wear functions to extend hardware life.

Product Details

Detail 1
Detail 2
Detail 3
Detail 4
Detail 5

Technical Dimensions

Size Diagram 1
Size Diagram 2
Installation Drawing 1
Installation Drawing 2

Factory Overview

Factory 1
Factory 2
Factory 3
Factory 4
Factory 5

Frequently Asked Questions

What type of doors is the JM-A084 suitable for?
It is highly versatile and can be used on Metal doors, Wood doors, Glass doors, and specialized Fire doors.
Can this door closer withstand extreme temperatures?
Yes, it uses a self-developed antifreeze oil that maintains functionality and prevents leakage in temperatures as low as -60ºC.
What is the weight capacity for this model?
The JM-A084 is designed for doors weighing between 35kg and 65kg, with a door width of 700mm to 900mm.
What are the available functional choices for opening?
You can choose between a 90° hold-open function or a 180° non-hold-open configuration depending on your requirements.
How durable is the internal mechanism?
The internal high-strength spring has passed 300,000 fatigue tests without attenuation, break, or deformation.
What is the standard delivery time?
Generally, it takes 5-10 days if the goods are in stock, or 15-20 days for non-stock items, depending on the order quantity.

Related Products

Home Doorknob Hardware Aluminum Bathroom Fitting Accessories Hardware

Home Doorknob Hardware Aluminum Bathroom Fitting Accessories Hardware
Heavy Duty Single Door Sliding Barn Door Hardware Kit Glass Sliding Door Hardware Stainless Steel Y Shape System Closet Door Window Accessories for Glass Door

Heavy Duty Single Door Sliding Barn Door Hardware Kit Glass Sliding Door Hardware Stainless Steel Y Shape System Closet Door Window Accessories for Glass Door
Decorative Sofa Bed Hardware for Steel Legs for Furniture

Decorative Sofa Bed Hardware for Steel Legs for Furniture
Toilet Cubicle Accessories 304 Stainless Steel Toilet Partition Fittings Toilet Cubicle Hardware

Toilet Cubicle Accessories 304 Stainless Steel Toilet Partition Fittings Toilet Cubicle Hardware
Cable Wire Railing Systems Hardwares for Deck Stair Railing

Cable Wire Railing Systems Hardwares for Deck Stair Railing
Slim Minimalist Extra-Large Capacity Plastic Storage Box Mould for Closet & Wardrobe

Slim Minimalist Extra-Large Capacity Plastic Storage Box Mould for Closet & Wardrobe
Quick Release Carbon Steel L-Handle Retractable Indexing Plunger with Mounting Flange Spring Lock-out for Secure Fastening

Quick Release Carbon Steel L-Handle Retractable Indexing Plunger with Mounting Flange Spring Lock-out for Secure Fastening
Cabinet Aluminum Square Handle with Single Hole for Kitchen Storage

Cabinet Aluminum Square Handle with Single Hole for Kitchen Storage
China Wholesale Security Screen Wire Mesh for Doors/Window Screen

China Wholesale Security Screen Wire Mesh for Doors/Window Screen
China Toilet Cubicle Partition Hardware Set Stainless Steel Fitting Accessories

China Toilet Cubicle Partition Hardware Set Stainless Steel Fitting Accessories