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China Dorma Heavy Duty Door Closer Factories – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus

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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of Door Closer For Wooden Door, Door Damping, Door Closer Latch, Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions.
China Dorma Heavy Duty Door Closer Factories – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus Detail:

Concealed installation, does not affect the appearance of the door; Complies with legal requirements for barrier-free buildings; Suitable for single and double doors; Standardized design, door closer body and rocker arm are individually packaged, helping to reduce inventory costs.

Dorrenhaus is a professional China Door Closer with UL Listed manufacturer and supplier, if you are looking for the best Door Closer with UL Listed with low cost。

Our value message is QUALITY and SERVICE
10 years of hardware manufacturing experience
Can customized any size and color
Compensation if late delivery or bad quality
Competitive prices
Experienced professionals
24 hours online after-sales service
OEM &ODM offered
We boast our own R & D, production, exports, and logistics team

Certification UL Listed
Spring Power Adjustable Size 2-4
Durability 500,000 cycles above
Function Adjustable Closing speed
Adjustable Latching speed
Installation type Concealed with sliding track arm 
Max. Opening 120 °
Pressure relief valve Yes
Mechanism Cam action
Hand of door Non handed
Materials of Body Iron or Aluminum
Materials of guide rail and Main Arm 6061, Steel
Materials of Spring 60Si2Mn
Backcheck NO
Delayed Action NO 
Bearing Full complement bearings for long durability
Application Suitable for interior wood, hollow metal, and aluminum doors and frames
Product Description Efficient cam and roller design
Finish Silver, Brown, White,Black, Others upon request.
Warranty 5 Years
Cross reference DORMA TS 96

DETAIL (1)
DETAIL (2)

Recommended Recommended Max.
Model # Spring power Door Weight Door Leaf Width (mm ) Notes
D71 2-4 20-100 KGS 1100 mm Slide track arm

*In case of unusually high or heavy doors, windy or draughty conditions, or special installations, a large power size of door closer should be used.

detail

*Rapid decrease in opening force makes doors easy to open, yet provides maximum closing force at the latch.
D70 can be inverted to install the closer body in the frame.Invisible when door is closed.

WE ARE DORRENHAUS
WE STARTED AS A FAMILY BUSINESS, OVER 140 YEARS AGO!
Dorrenhaus brand was originated in 1872 in Germany,with the development and progress, Dorrenhaus successor decide to invest door closer factory in China.In 2011,Zhejiang Dorrenhaus Hardware Industrial Co.,Ltd was formally established.

We are a professional door closer manufacturer and supplier in China, specializing in providing high quality customized products. We warmly welcome you to wholesale bulk door closer stock from our factory. Contact us for free samples.


Product detail pictures:

China Dorma Heavy Duty Door Closer Factories –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Dorma Heavy Duty Door Closer Factories –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Dorma Heavy Duty Door Closer Factories –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Dorma Heavy Duty Door Closer Factories –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Dorma Heavy Duty Door Closer Factories –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures


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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for China Dorma Heavy Duty Door Closer Factories – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus , The product will supply to all over the world, such as: Vancouver, Miami, kazan, Look forward to the future, we will focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our comprehensive advantages and strive for building.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Emily from Singapore - 2018.06.21 17:11
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Margaret from Sacramento - 2018.10.01 14:14
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