High quality NEW STAR floor spring FS-NS22 - FS-NS22

Product name:Floor Spring

Structure:

Standard Function

1 Suitable for the size of door 1100x2200mm

2 The door bear is 120kg

3 Angle of turn on the door ≤130°

4 Maximum door opening angle is 130 °,and door closing is effective from 90°

5 Suitable for the left,right door open and single,double action.

Remarkable Character

1 The body is thin and beautiful,used imported spring,can run 50 thousand times

2 Used low temperature&resist freeze hydraulic pressure oil,keep the door smooth when it is -40° cold

3 After special design,control the bearing of the spring hinge,lighten the strength when open and close the door

4 High strength and leak prevent configuration were used for extend the life of it.As it can avoid mangle and oil leak by strength or strong wind from outside

5 Cement box can be adjust 5mm length and 5mm width,portrait adjust ±2° when calibrate zero site.It makes products more easy .