Blastrac N.A. The world leader in surface preparation technologies is pleased to announce the new, more powerful 500E Global portable shotblast cleaning system. The 500E Global is designed to blast horizontal steel surfaces and break down to fit through a 24" access opening. Updated with a 35hp motor, this latest design is 20% more productive than previous models and reduces out of service time on critical tank projects therefore reducing labor costs. Coupling this machine with the 8-54DCG1 greatly reduces airborne dust admittance.