KBM-Automatic 2 Cavities blow molding machine-A2
Product Description:
KBM-A2 is the fastest liner blow molding machine in mainland of
China by now.
KBM-A2 reaches around 2200BPH for 350ML bottle every hour. Its
baking tunnel is separated from the blow station so that time for
mold opening is shortened with a result of speedy blowing and high
output, damage to machine is lessened so as to keep reliable
performance and prolong service life, as well as machine runs more
smoothly and steadily.
KBM-A2automatic stretch blow molding machine is equipped with
patented preform loading system, which consists of two
manipulators: rectilineal manipulator and overturning manipulator.
The rectilineal manipulator moves preform with neck up to the
preform holder, after heating, the overturning manipulator grips
heated preform and overturn 180 put preform to blow station with
neck down. After stretching and blowing, the bottle is taken off by
overturning manipulator. The specially designed preform loading &
bottle discharging system avoid possible damage to preform & bottle
during transportation.
KBM-A2is controlled by PLC. The whole process from preform feeding
to bottle discharging is completed automatically with advantages of
labor saving and no pollution. KBM-A2consists of three main parts:
preform loading system, Heater channel & blow station.
Operation:
The standard operation of KBM-A2 stretch blow molding machine
includes four steps as follow
Step 1. Put the preform into preform container and the conveyer
will take the preform to orientation units automatically.
Step 2. Load the preform at neck up to preform holder, and then
preform is conveyed into baking tunnel.
Step 3. After heating, preform is conveyed into the blow station,
then close the mold, stretch and blow under low pressure and high
pressure, exhaust, open the mold.
Step 4. The finished bottle is taken off by automatic discharging
system
Features:
A. Stable performance with advanced PLC.
B. Conveying preforms automatically with conveyor.
C. Strong penetrability and good and swift distribution of the heat
by letting the bottles rotate by itself and revolute in the rails
simultaneously in the infrared preheater.
D. High adjustability to enable the preheater to preheat preforms
in shapes by adjusting the light tube and the length of the
reflecting board in the preheating area, and eternal temperature in
the preheater with an automatic thermostatic apparatus.
E. High safeties with security automatic-locking apparatus in each
mechanical action, which will make the procedures turn into a state
of safety in case of a breakdown in certain procedure.
F. No contamination and low noise with the air cylinder to drive
the action instead of the oil pump.
G. Satisfaction with different atmospheric pressure for blowing and
mechanical action by dividing the blowing and action into three
parts in the air pressure diagram of the machine.
H. Strong clamping force with high pressure and double crank links
to lock the mold.
I. Two ways of operating: automatic and manual.
J. Safe, reliable, and unique design of the position of valve to
make the air pressure diagram of the machine easier to understand.
K. Low cost, high efficiency, easy operation, easy maintenance,
etc, with automatic technological process.
L. Contamination is avoided for the bottle body.
M. Ideal effect of the chilling with the chilling system.
N. Easy installation and starting
O.Low rejection rate: less than 0.3percent.
Technical parameter
