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Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG
  • Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KGAutomatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG
  • Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KGAutomatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG
  • Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KGAutomatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG
  • Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KGAutomatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG

Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG

Welcome to buy Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG from us. Every request from customers is being replied within 24 hours.

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Product Description

Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG

What is a concealed door closer?

Concealed fire door closers provide the functionality of an overhead door closer but are fitted within the door leaf and frame. 

This type of installation is aesthetically pleasing and helps to reduce vandalism, as most of the door closer is hidden from sight.

 

A door closer is defined as any mechanical device that closes a door in a controlled manner, preventing it from slamming, in general after someone opens it, or after it was automatically opened. 

The most common examples can usually be found in schools, convenience stores, and a multitude of other smaller businesses and public buildings.

Details of Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG
Material Cast aluminum
Adjustment interval 2 stages
Door Weight 30~80kg
Proper temperature -30℃~60℃




FAQ

Automatic Door Closer Hidden Hydraulic Concealed Door Closer 30-80KG

1.What's the payment terms you accept?
Paypal is preferred for sample order. For bulk order, Western Union and T/T is acceptable.

2.What's the artwork specification?
EPS, AL files are preferred. CDR is ok. TIF and JPG at 300dpi are acceptable.

3. What is the lead time ?
Samples within 1-5 days; Quantity below 10K within 7-15 days; Bulk order within 30 days.

4.Can you provide your stocking samples for free?
Yes, stocking free sample can be offered to you, but you should take care of the shipment.

5. How do you handle after-sale problems?
We have strict quality control system. 3 times QC, from raw material to the finished products.

Guarantee the quality before shipment.

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