Buy Buy Heavy Duty Commercial Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus Manufacturer and Factory

Buy Heavy Duty Commercial Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus

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We insist on offering good quality generation with very good business enterprise concept, honest income as well as best and fast assistance. it will bring you not only the premium quality product or service and huge profit, but probably the most significant is usually to occupy the endless market for Manual Hydraulic Door Closer, Floor Spring Door, Door Hinges, We will do our best to meet or exceed customers' requirements with quality products, advanced concept, and efficient and timely service. We welcome all customers.

Buy Heavy Duty Commercial Door Closer Manufacturer – 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

DETAIL (1)
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 stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Buy Heavy Duty Commercial Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Nepal, America, Peru, Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.

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