1. Material of cover: Stainless Steel 304 3. Door size: 800*1200mm 4. Door weight: 130kg 5. Type:: MAB,DORMA
1.the body is thin and beautiful,used imported spring,can run 500000 times.2.Use low tmperature and resist freeze hydraulic pressure oil,keep the door smooth when it is-40 degrees cold.3.After Special design can control the bearing of the spring hinge,lighten the stregth when open and close the door.4.High srength and leak prevent configuration were used for extend the life of it.As it can avoid damage and oil leak by strength wind from outside.5.Cement box can be adjusted 5mm in length and 5mm in width.Portrait adjust±2 when calibrate zero site.It makes products easier to install.