Specification:
Products: damper handle
Material: galvanized steel
Square hole dimension(match with blade square shaft): 10mm/12mm
Material thickness: 1.0mm
The mould(die) used with press machine for the handle can be offered.
Pictures:
Damper related accessories:
damper actuator (manual&automatic, semi-automatic)
1, manual-electrical signal fire damper actuator
2, manual fire damper actuator
3, semi-auto fire damper actuator
4, semi-auto 2-movements smoke fire damper actuator
5, automatic fire damper actuator
6, automactic 2-movements smoke fire damper actuator
7, actuator for air damper, volume control damper
copper bush:
square hole dimension: 10mm/12mm
square shaft:
diameter: 10mm/12mm
angel lapping
linkage pieces:
"I" connecting rod
"Z" connecting rod
connecting piece
snap spring
for the damper manufacture machine, please refers to:
DAMPER FRAME MACHINE
DAMPER BLADE MACHINE
DAMPER FASTENING TABLE
fore more details, please contact us: