- Roller Shutter Door Torsion Springs
- 2023-11-19 11:02
- There are two or more torsion springs for one roller shutter door according to your door size and weight. Four torsion springs will be more safer.
- Zinc Plated Steel Roller Shutter Door Capstan Wheel
- 2023-08-08 15:31
- Material: carbon steel Surface: ZP, original, black, etc.Note: customized type and size are OK for us.
- Roller Shutter Door Collar with Bush
- 2023-07-31 05:29
- This Industrial Roller shutter door collar with bush is welded with shaft and springs.
- Galvanized Steel Roller Shutter Door Inner Spring Shaft
- 2023-07-05 05:12
- The industrial roller shutter door shafts have two types: Solid bar and tube shaft with solid ends. This shaft is inside one. Normally our roller shutter door is made up of two shafts.
- Roller Door Drum
- 2023-06-27 03:01
- This drum is the outside shaft of Roller shutter door Drum System. It is used to welded with driver system.The material is galvanized steel. The thickness, OD and length can be customized according to your doors.