ehcolo supplies robotic systems, based on motoman robots. and based on our yearlong experience with our own manufactured gantry robots, we manufacure and supply pick-up units and the pheriferical equipment like conveyors ......ehcolo supplies robotic systems, based on motoman robots. and based on our yearlong experience with our own manufactured gantry robots, we manufacure and supply pick-up units and the pheriferical equipment like conveyors etc. our goal at start of using robots in palletising was, that we should reach a performance quality as close as possible to our own palletisers, a level of quality, we have not been able to see elsewhere. so we designed and manufacured a pick-up unit, which compensated for the shortages, which the robot by nature has, e.g. automatic layer height measuring and top-pressing. so it is not posible to palletise any better with robot, than we do now, regardless if it is overlapping or side-by-side palletising.