Buy China Concealed Floor Spring Factories – D-63 Single Engine Cylinder Floor Spring – Dorrenhaus Manufacturer and Factory

China Concealed Floor Spring Factories – D-63 Single Engine Cylinder Floor Spring – Dorrenhaus

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The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for Indoor Automatic Door Closer, Panic Bar Doors, Surface Closer, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.

China Concealed Floor Spring Factories – D-63 Single Engine Cylinder Floor Spring – Dorrenhaus Detail:

A floor spring is typically concealed under the floor to operate a door which requires to be closed after use, for reasons including convenience, safety or security.

Performance parameters of D-63
Model	D-63
Applicable Standard	EN1154
Engine Cylinder	Single
Max Door Width	1000mm
Max Door Weight	100kg
Max Open Degree	130°
Stop-Device	90°
Latching Speed Adjustment	0°-20°
Closing Speed Adjustment	20°-90°
Application Temperature	-40° to 60°
Dimension:LengthWidthHeight	276mm108mm40mm
Material of Cover Plate	304SS or 201SS
Thickness of Cover	1.2mm
Finish	SSS/PSS/Matt Black
Service Life	Over 500,000cycles
Warranty	3 years

Floor springs operate using what we call a CAM action mechanism. When the door is opened, regardless of in which direction, the bottom arm, which is fixed to the door, rotates the CAM spindle. This, in turn, rotates the CAM itself. The CAM is connected to the piston and, when it’s rotated, pulls the piston head.

D-63(1)
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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for China Concealed Floor Spring Factories – D-63 Single Engine Cylinder Floor Spring – Dorrenhaus , The product will supply to all over the world, such as: Birmingham, New Zealand, Turin, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.

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The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.

By Clara from Ukraine - 2018.11.28 16:25

The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.

By Alma from Sweden - 2018.12.25 12:43

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