European standard tank stainless steel hidden hinge (heavy)
Description
1. Applicable scope / outside open / European standard doors and windows series. 2. Can carry 80KG 3. With friction and windbreak device. 4. Rotating the activities of the card and screw fastening installation method,
easy to install,Solid structure, regardless of left and right 5. Products made of 304 stainless steel and engineering plastics. 6. Hinge and fan installation, the first fan adjusted, and then lock the screws. 7. Hinge and frame installation, the first locking of the vertical activities of the card,
and then lock the horizontal activities of the card. 8. When the fan and the box are installed, install them in the order of the top and bottom. 9. The unilateral gap between the fan and the frame must be in the range of 12 to 12.5 mm.
