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Factory Supply Automatic Door Soft Close 90 Degrees Door Closer

Short Description:

D30S SERIES concealed door closer has passed CE mark certification, it is a Light Duty Concealed EN3 Door Closers, FixedEN3, Materials of guiderail and Main Arm are 6061, Steel, Materials of Spring are 60Si2Mn, the continuous cycle times are more than 100,000 times, It has the characteristics of easy installation, light weight and durability, Suitable for interior wood, glass door and frames, any customer who places an order has a 5-year quality warranty service.

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.

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We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for Factory Supply Automatic Door Soft Close 90 Degrees Door Closer, Any requires from you will be paid with our best attention!
We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for China Automatic Door Closer and Spring Door Closer, All these products are manufactured in our factory located in China. So we can guarantee our quality significantly and availably. Within these four years we sell not only our goods but also our service to clients throughout the world.

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

Orrenhaus 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.

Zhejiang Dorrenhaus Hardware Industrial Co.,Ltd is a sino-foreign joint venture with investing 22 Million RMB totally, is an enterprise with 10 years experience in manufacturing door closer.We are a integrated R&D ,manufacturing and trading for door closer solutions for global customers,and we are entitled to High-Tech Enterprise by government.

We are specialized in producing various middle-high class automatic door closers,floor spring, and relative door accessories hardware products.Covering an area of 30000 square meters, we now have over 200 employees, an annual sales figure that exceeds USD 20 millions.

Certification	CE Marked
Spring Power	FixedEN3
Durability	100,000 cycles above
Function	Adjustable Closing speed Adjustable Latching speed
Installation type	Concealedwith sliding trackarm
Type	Embedded
Max. Opening	105°
Pressure relief valve	Yes
Mechanism	Rack&Pinion
Hand of door	Non handed
Materials of Body	Die-Cast Aluminum
Materials of guiderailand Main Arm	6061, Steel
Materials of Spring	60Si2Mn
Backcheck	NO
Hold open	Yes
Delayed	NO
ActionBearing	Full complement bearings for long durability
Application	Suitable for interior wood, glass door and frames
Finish	Silver, Brown, White,Black, Others upon request.
Warranty	5 Years
Door width	45mm wooden door40mm sash door

DETAIL (1)
DETAIL (2)

		Recommended	Recommended Max.
Model #	Spring power	Door Weight	Door Leaf Width (mm )	Notes
D30S<	3#<	40-65< KGS	950< mm	Slide track arm<

*Note:
1.The valves on both sides have been adjusted to the proper location by the factory people when ready.
2.The two downward valves should be closed down completely (turning to the end clockwise) before your installing the closer inside the door.

DETAIL (3)
We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for Factory Supply Automatic Door Soft Close 90 Degrees Door Closer, Any requires from you will be paid with our best attention!
Factory Supply China Automatic Door Closer and Spring Door Closer, All these products are manufactured in our factory located in China. So we can guarantee our quality significantly and availably. Within these four years we sell not only our goods but also our service to clients throughout the world.