Our BestPack Packaging ESHT is an innovative high performance carton erector/sealer using a top carton pull system. This design allows for large cartons that can be difficult to erect and yet still handles a wide range of carton sizes. The ESHT erector is built for heavy usage with quick and simple carton size change over. If you are looking for a simple yet heavy built carton erector, this is a must-see unit. Optional automatic infeed conveyors are available for pre-stacked cartons yet to be erected.