Detailed Product Description

Features:
1) Applied to door of size 1000 x 2,200 with weight below 100kg
2) Forged by CR-MO alloy steel, safe to use between -20° and 40°.
The inner reductor makes the mainframe under well protection from
high tension or storms
3) Perfect pointing capability ensures that it always points at 0° whatever
its force orientates, when you turn the door to 90°, it will automatically
point to the fitting position
4) The open-door moment is 40nm, close-door moment 26nm, and above 25nm
at 5°. It can work 300,000 times and its quality reaches the universal
technique standard, approved by National Technique Department