CRUSH-SP for determining the crushing strength of a solid material either in granular form or pelletized. * maximum load: 5 or 10 or 30 Kg(to be chosen by the customer) * advancing speed of the piston: 15 mm./min.; * manual stroke of the piston: 30 mm.; * loading cell: class A; * Touch screen display * pressure plate stainless-steel made having a large thickness; * Front Panel featuring: * thermal-magnetic safety switch; * switches for the ascend and the descend; * digital instrument of class A for displaying the crushing strength in various units such as Kg., g., or N;