Compact Security Roller Shutters
Size Converter into MM
2) Manual Spring & Lock - for operation only on the side where the shutter is fitted
SWIVEL BELT WINDER - for shutters up to 15kg
This type of operation is used when the roller shutter is fitted on the outside of the
property and is lowered/raised using the Swivel Belt Winder from the inside. The
grey belt is pulled up and down to lower and raise the shutter. The swivel winder
coils the belt when it is pulled to open the shutter. The belt is 14mm wide and grey
in colour and comes with a guide tube to protect the belt through the building wall.
The shutter locks by using the locking spring which connects the curtain to the
barrel and locks out in the back of the shutter box.
GEARED BELT WINDER - for shutters between 15kg and 25kg
This is the same as the Swivel Belt Winder but uses a crank handle to raise and lower
the shutter. The Geared Winder works at 1:3 ratio with removable handle.
The shutter locks by using the locking spring which connects the curtain to the barrel
and locks out in the back of the shutter box.
ROD CRANK OPERATION - for shutters up to 25kg
This type of operation is usually on windows where the shutter is fitted externally and
is operated internally using a geared rod crank handle which hangs vertically and
secures into a clip when not in use. The shutter is lowered and raised by turning
the handle in a clockwise or anti clockwise direction. The shutter locks by using the
locking spring which connects the curtain to the barrel and locks out in the back of
the shutter box.
Roller Shutters usually installed mainly over doorways or Serveries are raised up and
down by lifting and lowering the curtain by hand. The roller shutter has a spring in
the barrel which helps lifting the shutter. As standard a central bottom lath lock is
provided which has a key in the bottom lath and bolts shoot into the guide rails at
each side. The Bottom lath lock can be operated from both sides but has a secure
and non-secure side to the lock. Optional bullet locks are available which are pins
that go through the guide rails on each side.
ELECTRIC - mandatory on shutters above 25kg. (N.B. minimum shutter width
Electric shutters are usually fitted on larger openings where Manual Operation is not
suitable or where the operator requires an easy, clean and user friendly type of
operation. Single phase tubular motors are enclosed within the barrel giving full
protection from the elements. Electric Roller Shutters can be controlled individually
or grouped to one controller. The controllers available include internal rocker switch,
security key switch or Remote Control. Manual overrides are available on Electric
Roller Shutters which allows the shutter to be operated when the power to the shuttter has failed.