Products
China Heavy Duty Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus
China Heavy Duty 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 |
| 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.
*Rapid decrease in opening force makes doors easy to open, yet provides maximum closing force at the latch.
Product detail pictures:
Related Product Guide:
We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for China Heavy Duty Door Closer Manufacturer – D90 SERIES Adjustable EN2-4 Overhead Sliding Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Roman, Guyana, Angola, If you have any requests, pls email Us with your detailed demands, we will give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.
By Elvira from belarus - 2018.06.26 19:27
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Hellyngton Sato from San Francisco - 2017.06.29 18:55
