VDG (Van der Graaf) is the leader in the design and manufacturing of high-quality, premium-efficiency drum motors for all types of belt conveyor applications from food processing, packaging, warehousing, postal, parcel, and baggage handling to ship loading, power generation, mining, and aggregate. Manufacturing in-house in the USA and Canada since 1985, using cutting-edge production technology and automation, and with continuous improvements through R&D, VDG ensures product quality, short lead-times, and after-sales service.