The system si particularly for pressure diecasting equipment, and has a number of control units (1-5) mounted one behind the other, each with a sliding component (11) whose stroke is adjustable, and which moves axially under pressure. The sliding component of each unit acts on the unit in front of it, and the foremost component acts as a return piston and location pin for the control mechanism, while the rearmost unit is supported by remaining a stationary. The units can be mounted in a common housing, whose front face has the pin passing through it, while the rearmost unit bears against an adjusting screw (8) in the housing (6).
展开▼
