Specification

Maximum Height : 2000 mm
Maximum Width : 1500 mm
Maximum Length : 12000 mm

Blast Wheels : 8
Blast Wheel Power : 18.5 kW
Power Required : 250 kW

Passline Height : 1000mm
Conveyor Speed : 0.5 to 5 m/min

Dust Collector Size : 14000 CFM

Floor Space Required : 8m x 40m
Maximum Height : 6.5m

Initial Fill of Abrasive : 8000 kgs
PRODUCTION DATA
Estimated Abrasive Consumption
45 kgs per blasting hour
Estimated Production SA 2.5
200 - 300 m sq. per hour
Estimated Line Speed SA 2.5
1.0 linear m / min

Production data assumes condition “B” steel and is
dependent on the material
Compound Eight Wheel Shot Blasting Machine
Model -  8W - 1.5 x 2.0

The SPT 8W - 1.5 x 2.0 is a heavy duty shot blasting machine built for fabricators of heavy structural steel column and beam fabrications.

All the blast wheels are angled to give the same level of cleanliness on the end plates as on the web and flange. As standard the machine is supplied
with roller conveyors with a 1000kgs/m capacity and if required we can supply conveyors for up to 3000kgs/m.

To optimize efficiency four, six or eight blast wheels can blast at any one time dependant on the material size being processed by manual controls for
the abrasive flow.
This machine is designed specifically for very
heavy steel fabrications and the beam pictured
on this page was 28m long and weighed over 30
tonnes, it was cleaned at 1m/min to SA2.5 in a
single pass and all areas were cleaned to the
same level.

The eight blast wheels are directly driven by a
cast iron 18.5 kW motor. As an option  a 30kW
motor that will increase the line speed. The blast
cabinet is fully lined with 10mm thick
manganese steel with the addition of an extra
12mm thick Inline Liner directly opposite each
blast wheel. In addition we also line the first
300mm of the vestibules with manganse.

All the blast wheel parts are made from 25%
Hi-Chrome castings.
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