After long-time R&D effort, LSDD automatic hinge door opener
is given a reasonable, practical, and aesthetic design. This product guarantees reliable continuous-duty operation2.
This product requires little maintenance. This will finally contribute to shortening the production cycle and saving production costs. It comes with optional materials such as aluminum alloy, Du Pont nylon, Chimei ABS, etc3.
The product is highly resistant to wrinkle. It is treated with formaldehyde-free anti-crease finishing agent to make the fibers form permanent crosslinking, so as to enhance the fibers' elasticity and crease recovery performance. It stands up to extreme wear and tear4.
The product provides a sound seal system. The vertical seal of each panel is made of thick and tongue-type extruded aluminum laminated with a rubber seal. It has 2nd mechanism with shock absorption and anti-reverseCompany Features1.
All our automatic door operator
have conducted strict tests.2.
We have concrete measures on environment protection. For example, we work hard to reduce greenhouse gas emissions, energy consumption, solid landfill waste, and water consumption in our production.