Steinel hot air gun Ultraheat SV 900 and hot air gun HL 1400S Aktion heat shrink gun suitable for quick and even flameless heat shrink packaging of PVC and PE (polyolefin) shrink films on corrugated cartons and paper boxes. For maximum benefits use Pammvi's hot air blower with surface nozzle.
Rare earth elements (REE) such as scandium, yttrium and 15 other minerals are sought after for their unique technology applications, but their scarcity means those countries lucky enough to contain them hold significant sway over global supply. Mining-technology.com profiles the eight biggest rare earth producers based on latest production and reserve data.