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| Blast
Rooms |
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Blast
room for steel grit and heavy media abrasive
To select the type and size of the appropriate blast room you
should consider the dimensions of the items to be treated as
well as its relative movement and the ease of blasting. The
selection of the blast room dimensions is essential to determine
the choice of the other installation components.
Consider that the abrasive recovery system and the dust collector
and filter systems selection is tightly related to the size
of the room.
Blasting S.A. supplies the complete installation
kit made of highly reliable components, its huge stock enables
a continuous supply of spare parts and accessories, and it offers
the assistance and service of its broadly experienced Technical
Department.
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Blast
rooms floors
Three alternatives
for the recovery of abrasive at the blast room floors:
Blind floor and manual recovery:
The floor is flat and features a sweep pit with under floor
hopper, the abrasive is pushed into the pit manually. Once in
the hopper the system automatically screens, cleans and reloads
the abrasive. This equipment is the economical alternative.
Blind floor with central pipe and manual recovery:
Flat floor with a central gutter where the abrasive is pushed
manually. Once in the gutter, the system automatically screens,
cleans and reloads the abrasive. It reduces the abrasive recovery
time, without considerably increasing the installation cost.
Automatic recovery floor:
A reclaim system, completely covered with grids over the entire
floor area. The system screens, cleans and reloads the abrasive
trough pneumatic sweepers.
Track-guides mounted at the sweeping trays joint. Avoids reclamation
dead time, and considerably reduces operation costs. Low electric-power
consumption and low maintenance needs.
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Dead
Man System
During blasting jobs in closed rooms, it is essential to have
a remote control system - “Dead man”-, which allows
the full control of blasting at the hose end, where the operator
holds the nozzle. Automatic shut off if the operator drops the
handle. Shut-off is pneumatically operated through a deviation
of the compressed air feeder. It does not require air consumption
during working periods. |
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