• April 18, 2019

SMH Electromagnetic Vibrators offer an economical means of maintaining the flow of bulk materials from hoppers, bins, and chutes. The vibrators have no rotating or sliding parts and are virtually maintenance-free.

  • May 21, 2018

Shaker bottoms, stirred bottoms, live screw bottoms. For extraction and metering of non-flowable materials.

  • January 26, 2018

Discover the latest in aeration technology for silos, bins, hoppers, trailers and in-line pneumatic conveying. The originator of silicone disk aeration provides fluidizing for most dry bulk materials utilizing air pressure and gentle vibration. Eliminates rat-holing, compacting and bridging for a maintenance-free solution to air pads.

  • January 23, 2017

Vibrating bin activators of premium quality with seamless cone and molded, flanged seal for high safety.

  • February 27, 2014

Vibratory feeders and bin dischargers/feeders

SiloTray and vibratory feeding systems

Vibrating bin dischargers, vibrating drawdown hoppers

ActiFlow Smart Bulk Solids activator, Aeration pads, bin unloader and fluidizer beds

Vibrating bin dischargers

National Bulk Equipment (NBE) bulk material handling systems integrate material flow aids such as de-blocking rams, massage paddles, spout lump de-blocking valves, the proprietary NBE E3 interface, and various bulk container discharge systems to aid in bulk material discharge and flow.

Air permeation systems, air blaster placement, vibrator placement


We offer extensive experience getting difficult bulk materials to flow properly out of storage silos, hoppers and feeders. Systems expertise includes vibratory dischargers, airslides, impactors, pneumatic vibrators and fluidizers.

Pulsonics bin activators and air cannons