Air hydro system spares & controls has launched cold chamber pressure die casting machines to produce quality castings of non-ferrous alloys such as aluminum, zinc and aluminum alloys, etc. The die mounting platens are made from special alloy steel castings,which enhance the life and strength of the machine. Air hydro system makes these machines in the range of 40 to 250 tonne locking force and casting capacity from 300 gm to 3.5 kg of aluminum per shot. These machines are useful for mass production of components for automobiles, electricals, electronic toys, measuring instruments and other hardware. The machines are equipped with piston type accumulators for best injection stroke, automatic unloading valve and heat exchanger to save oil from heating. Safety controls have been provided to ensure correct oil heating, prevent motor overloading, no ejection in closed die position, no injection in opened die condition, etc. Regular models of the machines consist of semi-automatic and manual operation capability. Fully automatic die casting machines with electrical or electronic [plc] control panels, are also available. The optional accessories includes automatic ladling system, die coat spray system and programmable logic controller for major automation.
