IPSA INDIA
Door Accessoriess > TOP SPRING

Technology Data & Function
• lt can beat the utmost weight 100 kilogram .
Mainframe casting is produced by an enterprise of taiwan which has more than 10 years die-casting experience in this Category.

• The main components' outlook are all forging by cr-m02 alloy steel, and the quality are quench by heat treatment, After rubbing, all accessory should immerse into high quality hydraulic pressure oil which would be able to bear low Temperature. All of the components are safe to use under 40' degree and above 40' degree.

• The inside design decompress, it make the mainframe under well protectism that means it will not easy to be destroyed or oil will flow out when facing abs extra force or strong wing situation.

• The Perfect and exact pointing capability, will make sure the product always point at the "0" whatever it's forth or entad, Also when you open the door and turn to 90 degree, it will automation point to right position .
Open-door moment 40nm, close-door moment 26nm, above 25nm in 5 degree .

• IPSA IP-181 bi-directional unlock spring had got quality certification from national technique department.after success. Ful running 500,000 times, accord with QBfT2697-2005 technology standard.