ISO9001 approved Capacity 180kgs Automatic floor spring for two
1. Maxi door width size 1200mm
2. Capacity 180kgs
3. Best quality competitive price
4. Two years guarantee
Automtic glass door floor spring LD180
1. General design, suitable for left or right hand to open the door
in single and both sides.
2. Two sections closing door value, can adjust the closing door
speed between 45 degree to 135 degree and 25 degree to 0 degree
4. Inside pressure reducing valve to prevent the destruction of the
floor spring or oil leakage on
zoccasion that the door is closed by strong pressure or wind force.
5. Use low temperature frostbite hydraulic oil,ensuring the normal
door-closing speed when the temperature is forty degree below zero.
6.can be adjusted left or right ,forward or backward,up or
down,easy to install and adapt to individual reqirement
7. passed test of over 500.000 cycles
8. we can mark laser logo on the machine body
Our pivot is made of Iron 40CR, which is better than general iron
in toughness and abrasive resistance. Some of other floor spring
manufacturers use general iron instead.
Adjust speed screws
it is made of brass ,has two seals,which can reduce the phenomenon
Each of the cover is equipped with two O-RING to make sure the
tightness of the floor spring.
Each of the floor spring has been tested before packing