| The
High Speed Mixer is a high-efficient and versatile
machine on mixing and granulating. It is ideal
for use in the industrial field of pharmaceuticals,
chemicals, foods, and ceramics. The complete polishing
of a vessel interior ensures the smooth and active
particle movement without sticking. |
The High Speed Mixer
is used to mix dry powders for tablets, capsules
and for wet granulation of powders with binding
agents. Mixing is achieved by rotating the agitator
impeller in the bottom of the bowl at a high speed.
Wet granulation is achieved with the chopper running
at a high speed. The mixing bowl is a flat bottom
bowl that tapers upward with a hinged lid. The lid
has an inspection flap, a limit switch to prevent
opening during operation, a bag filter to vent air,
a funnel for colorant and binding solution.
The discharge chute is perpendicular to the bowl
and the discharge valve can be operated pneumatically.
The agitator impeller consists of three blades and
can be removed by lifting straight upward.
The chopper is mounted laterally on the bowl. Discharge
of wet granulation is achieved by running the agitator
impeller at low speed and opening the discharge
chute. In most cases, wet granulation does not require
further processing prior to drying.
The agitator impeller has a fixed speed and the
chopper motor speed is variable. The mixer can
be timed.
The timer has the capability of settings in seconds,
minutes or hours.
The equipment will only start if the air pressure
between 0.2-0.5 kg/cm©÷. If the air pressure drops
below 0.2 kg/cm©÷, the mixer cannot be run or will
shut down while in operation.
The air pressure creates a seal on the agitator
impeller and chopper so that the product is contained.
The control panel has indicator lights for each
motor and each speed.
The unit has an emergency button. On the control
panel, there is an ammeter for the agitator impeller
to indicate working amperage, a chopper pilot
lamp, an agitator pilot lamp, a chopper r.p.m
meter and a mixing timer.
Also, there are "ON" and "OFF"
switch buttons for the agitator and chopper, discharge
selector switch, air selector switch, timer selector
switch and chopper speed control. |