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INTRODUCTION
: RAPID Cold Chamber Pressure Die Casting machines are
manufactured under the guidance of well qualified and highly
experienced engineers. The machines built with best quality tested
material and components.
These are available in four models i.e. 80-120-180 and 250
tones. The machine could be operated manually as well as
semi-automatic operation, and ideally suitable for mass
production of Die Cast Components (such as Automobile,
Electricals, Toys, Measuring Instruments & Home
appliances.)
MACHINE BASE : Machine base is structural construction and
supports the injection system on its extension. Part of the
base is attached with oil reservoir to accommodate
a good quantity of hydraulic oil, and is provided with oil gauge
and dial thermometer
DIE LOCKING MECHANISM : Die locking is effected by means of
hydraulic cylinder and sturdy toggle mechanism exerting an
evenly distributed force over the faces of the dies. The
die-space between the two die mounting plates is adjustable to
suit any die thickness as mentioned in the table. The special
feature of the die locking mechanism are : Four Hard Chrome
plated Tie bars - for smooth movements of the moveable die and
water cooling arrangement for die plates.
INJECTION : Injection Plunger is hydraulically operated and
powered with high pressure accumulator to give fast sequence
of shots. The choice of lower injection and central injection
system is provided.
EJECTION : A separate Ejector cylinder for ejecting the
casting from the die cavity has been provided.
HEAT EXCHANGER : A shell and tube type condenser is provided
to prevent the overheating of oil. It can be cleaned very
easily after removing both end covers.
HYDRAULIC SYSTEM : Hydraulic system is consisting of vane
pump, relief valve, flow control valve, accumulator, unloading
valve and solenoid operated, direction control valves. Only
Vicker or Yuken make pump and controls are used.
ELECTRICAL SYSTEM : All electrical switch gears, relays,
magnetic contractor etc. are housed in a central cabinet. An
operating control box (mounted on the fixed die plate) located
at the operating pposition ensures safety of operation. An
emergency stop provided to ensure instantaeous stopping of all
motions in case of need. |
