Metallizing (Thermal Spray) Services
Zinc or aluminium thermal spray after blast cleaning. ISO 2063 style work from Mahape and site crews. Not a galvanizing dip.
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Machine
Electric arc spray gun and flame spray gun
Use
Long-term rust protection of bridges, towers, tank externals, jetties and pipelines
Industry
Bridges, towers, steel structures, tanks, pipelines, marine
How It Works
Blast to the named cleanliness. Spray zinc or aluminium wire with arc or flame. Measure thickness. Seal if specified.
Metallizing sprays molten zinc or aluminium onto Sa 2.5 / Sa 3 steel. Used on coastal, chemical and long-life structures. Sealer coat when the spec says so. BLAST APEX does this as a contract process, not as a company NACE badge.
Technical Specifications
| Materials | Zinc, aluminium |
| Method | Arc or flame spray |
| Thickness | 100-300 microns typical |
| Standard | ISO 2063 as process |
| Where | Site or Mahape unit |
Also needed for this job
Blast Pot 500L (Model 501-R)
Large pressure blast pot with 500L metallic capacity, 230L sand capacity, 11-15 sq.m/hr cleaning rate. Workhorse for heavy industrial use.
Copper Slag Abrasives
Copper slag abrasive for aggressive surface preparation. Hard, angular, cost-effective for large areas.
Screw Air Compressors (CK & XL Series)
Rotary screw compressors, 10-175 HP (CK 10-50, XL 60-175), for blasting, painting and plant air. Permanent-magnet motor, 1:1 drive, 10 bar. Boss resale.
Surface Profile Gauge
Dial-type surface profile gauge for measuring blast profile depth on metal surfaces.
Graco XP70-hf 3:1 Spray Package
High-pressure hazardous location spray package for two-part high-solids coatings. 3:1 mix ratio with 7250 psi maximum pressure.
Sandblasting Services
On-site and Mahape-unit blasting of tanks, vessels, pipelines and structures to ISO 8501-1 Sa 2.5 / Sa 3. Copper slag, steel grit or garnet to spec.