Buy China Door Closer Components Factory – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus Manufacturer and Factory

China Door Closer Components Factory – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus

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Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" for Exit Device, Heavy Duty Door Closer With Hold Open, Door Slower, Our merchandise are widely recognized and trusted by users and can meet up with continuously changing economic and social needs.

China Door Closer Components Factory – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus Detail:

Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics

Dorrenhaus comprises R&D center, testing laboratory,manufacturing center and sales dept, has over 10 in-service engineers and research specialists. Since it was founded, developing High performance door control products has always been the objective of Dorrenhaus. Dorrenhaus people have continuously tried to improve product quality, introducing oversea high and new technical equipment,giving our company good technical capabilities. Moreover, all of our R&D engineers has more than 20 years experience in door closer industry.

Certification	CE Marked
Spring Power	Adjustable Size 2-4
Durability	100,000 cycles above
Function	Adjustable Closing speed Adjustable Latching speed Adjustable Backcheck
Armtype	Sliding trackarm
Type	Embedded
Max. Opening	120 °
Pressure relief valve	Yes
Mechanism	Rack & Pinion
Hand of door	Non handed
Materials of Body	Aluminum
Materials of guiderailand Main Arm	6061, Steel
Materials of Spring	60Si2Mn
Hold open	Yes
Delayed Action	Yes
Description	Closing speed can be individually adjustedHydraulic latching action which accelerates the door shortly before it is closed
Application	Suitable for interior wood, Glass door and frame
Finish	Silver, Brown, White,Black, Others upon request.
Leaf width (max.)	1100mm
Leaf weight(max.)	85kgs
Warranty	5 Years

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DETAIL (2)

		Recommended	Recommended Max.
Model #	Spring power	Door Weight	Door Leaf Width (mm )	Notes
D90	2-4	20-85 KGS	850-1100 mm	Slide track arm

*Note:Open the door to the desired angle,and then tighten the set screws in the slider combination.If the HO function is not needed,loosen the fixing screws.

DETAIL

*Rapid decrease in opening force makes doors easy to open, yet provides maximum closing force at the latch.

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We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for China Door Closer Components Factory – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Kazakhstan, Ghana, Johor, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.

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The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.