We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Commercial Door Closer Hinge, Yale Heavy Duty Door Closer, Emergency Door Lock, Besides, our enterprise sticks to high-quality and fair value, and we also offer you fantastic OEM solutions to several famous brands.
China Floor Spring Door Manufacturers – D-80 Single Engine Cylinder Floor Spring – Dorrenhaus Detail:
Floor springs Almost invisible, yet fully functional: Floor springs ensure that your doors will close themselves after opening. They’re just as good as overhead door closers where convenience and safety are concerned. All individual parts are built into the floor or the door. Floor springs are ideal when the door design should be as unobtrusive as possible – be it at elegant portals or in upmarket shop fittings. They master this particular challenge for semicircular arched doors or all-glass doors as a single system – and with flair at that.
Performance parameters of D-80 |
Model |
D-80 |
Applicable Standard |
ANSI Grade1 |
Engine Cylinder |
Single |
Max Door Width |
1400mm |
Max Door Weight |
300kg |
Max Open Degree |
180° |
Stop-Device |
90° & 130° |
Latching Speed Adjustment |
0°-20° |
Closing Speed Adjustment |
20°-90° |
Application Temperature |
-40° to 60° |
Dimension:Length*Width*Height |
341mm*78mm*60mm |
Material of Cover Plate |
304SS |
Thickness of Cover |
1.5mm |
Finish |
SSS/PSS/Matt Black |
Service Life |
Over 2,000,000cycles |
Warranty |
5 years |
Product detail pictures:
Related Product Guide:
Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for China Floor Spring Door Manufacturers – D-80 Single Engine Cylinder Floor Spring – Dorrenhaus , The product will supply to all over the world, such as: Kuala Lumpur, Armenia, Iran, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you.