When the performance and strength of your belt conveyor matters most, you need the all new IronGrip Plus lagging by VDG to withstand shear force, increase durability and extend lifespan. The patented IronGrip Plus is an enhanced lagging design engineered exclusively for the GrizzlyDrive drum motor. The innovative GrizzlyDrive eliminates all externally-mounted drive components and features robust mechanical seals to prevent abrasive dust and water penetration, heavy-duty bearings to absorb heavy shock loads and high belt tension, and planetary and coaxial gear configuration. Available up to 500 hp and 42-in. diameter, the GrizzlyDrive with IronGrip Plus lagging drives you to move mountains.