Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Leading Manufacturer for China Semi-Automatic Sliding Door Closer (Will-semi-1), Our professional technological team will be wholeheartedly at your services. We sincerely welcome you to definitely take a look at our website and enterprise and send out us your inquiry.
Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for China Door Closer, Sliding Door Closer, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our merchandise to the world together. Trust us and you will gain more. You should feel free to contact us for more information, we assure you of our best attention at all times.
Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics
Our concealed door closers are available in a variety of models, you can browse our website to find the door closer that suits you best, and we will provide you with the best customer service.
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 | FixedEN3 |
Durability | 100,000 cycles above |
Function | Adjustable Closing speed Adjustable Latching speed |
Installation type | Concealedwith sliding trackarm |
Type | Embedded |
Max. Opening | 120 ° |
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 Action | NO |
Bearing | 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 door minimum40mm sash door minimum |
Body thickness | Slim 32mm |
Recommended | Recommended Max. | |||
Model # | Spring power | Door Weight | Door Leaf Width (mm ) | Notes |
D30 | 3# | 40-65 KGS | 950 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.
Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Leading Manufacturer for China Semi-Automatic Sliding Door Closer (Will-semi-1), Our professional technological team will be wholeheartedly at your services. We sincerely welcome you to definitely take a look at our website and enterprise and send out us your inquiry.
Leading Manufacturer for China Door Closer, Sliding Door Closer, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our merchandise to the world together. Trust us and you will gain more. You should feel free to contact us for more information, we assure you of our best attention at all times.