Aluminium Hydraulic Overhead Automatic Door Closer Apply to Any Kinds of Door

Model No.: DL-80

Functional:

A. Economic type door closer of residential and commercial

B. Performance standard: QB/T 2698-2013

C. Two speed control valve,adjusting closing speed and latching speed

D. ADC12 environmental production of aluminum alloy casting body

Product Details:

1. Cycle test: up to 500,000 cycles

2. Hydraulic oil: low-temperature resistance to -45℃

3. Rocker arm: made of good quality carbon steel material, not easily deformed or broken 

4. Surface: double painted with anti-corrosion material, 96 hours corrosion resistance

5. Power Size EN4/5

6. Positioning Function Optional

7. Back-check function Optional

8. Manufactured under strict observation of EN1154 standard

9. Precise sealed, preventing oil leakage

10. High quality die-casting aluminum alloy, protected with two-layer bright paint.

11. Two hydraulic press valves controlling two stage doors closing automatically.

12. It can be installed on the door plate or installed on the doorframe.

FAQ
High quality aluminium hydraulic overhead automatic door closer apply to any kinds of door

Q:Can you make our logo?
A:Yes, we offer OEM service, we could print it according to your design.

Q:What's the MOQ?
A:500pcs. For details, please contact us.

Q:What’s the sample time and lead time for mass productions?
A:Normally, sample lead time is 1-2 days, Mass (5000pcs) production lead time is about 7days.

Q:What’s the payment term?
A: We accept T/T, Western Union and Paypal. Full prepaid for small orders and 30% deposit and balance 70% before shipping for big quantity.

Q:What’s the shipping method?
A: By express(Fedex,DHL, UPS and TNT, etc.) By sea or by air.