1.Popular glass door floor springs dorma
2.dorma styles
3.sanding finish
4.max door width 800mm
5.110kg capacity

Popular glass door spring dorma

1/ Material: pressed iron

2/ Suitable for steel and wooden doors / 8-12 toughened glass door

3/ Capacity: 110kg

4/ Max door width: 800mm

5/ Max repeated using times: 300,000 times

6/ DORMA style

7/ filled with high quality anti-freezing oil by CNC machine, guaranteeing smooth and flexible operations of machanical parts at differrent temperatures

8/ double action with two section speed adjusting valves, max open at 116 degree, stop exact at 90 degree

9/ two screws to adjust the body up or down

10/ Pack: box packing, 4pcs per carton

11/ payment methods: T/T, 30% advance payment to confirm the order, 70% balance payment before shipment

12/ Production lead time: within 30 days