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BLASTECH SURFACE TREATMENT LTD , UNIT 14 , ENTERPRISE PARK , PIDDLEHINTON , DORCHESTER , DORSET , DT2 7UA
Grit blasting is a process by which abrasive particles are made to impinge on a component to clean or modify its surface properties.
Particles range from walnut shells, through various sands, to silicon carbide,
alumina or emery particles, depending on the application.
Grit blasting is used to
remove sand and scale in the fettling of castings, and for dressing of
stampings and billets, etc. It is often used to prepare surfaces before welding
(removal of scale, rust or paint), and afterwards to improve the adhesion of
coatings (e.g. paint, or galvanising).
G R I T B L A S T I N G / B E A D B L A S T I N G
blasting is the process of removing surface deposits by applying fine glass
beads at a high pressure without damaging the surface. It is used to clean
calcium deposits from pool tiles or any other surfaces, and removes embedded
fungus and brighten grout colour. It is also used in auto body work to remove