Pneumatic Conveying – Dense Phase Conveying for Roofing Product Dense phase conveying system for transfer of roofing product on factory roof Contact us for inquiries on design, fabrication, & installation of a turn key dense phase pneumatic conveying system at your facility Skills Posted on May 13, 2019 ← Pneumatic Conveying – Powderized Rubber Conveying Custom Fabrication – Exhaust Muffler w/ Birdscreen →