The 221DB Master belt scale weigh frame consists of two arms, each equipped with a pivot and a load cell, that are mounted to the outside of the side supports of the conveyer belt. The idler or weighing roller will be mounted on top of both arms. This model provides easy assembly and good accessibility for service. The 221DB is suitable for most belt widths and capacities, which makes it applicable in various market segments.

• Weigh frame is mounted on outside of conveyor
• Minimum modifications to conveyor are required
• Service friendly
• Friction-free pivot supports
• Two support beams
• Fits standard conveyors – mounts with four bolts per assembly