Features:

1.Oil cylinder parts made by automatic high rotation speed CNC lathe ensure the excellent finish and concentricity;

2.Japanese oil sealing elements,oil pipe explosion protective device,overload protection,international brand oil pipe;

3.Direct drive twin cylinders,with safety steel wire as synchronization;

4.Polymer wear-resistance slider;

5.Single side control both side unlock safety,arm locks with tooth type ratchet,multi-safety device,more  reliable.

6.Gate type,for operation more easy,no obstruction onto the floor;

7.Roof protection safety device,automatic arm lock by built in ratchet tooth;

8.Shot blasting and high temperature baking powder coated surface finish.