Application:
PET beverage bottle, jar, PET 5 gallon, etc.
JKA-2
JKA-2A
JKA-5
JKA-5A
JKA-20
JKA-20H
Features:
Semi- automatic blow moulding machine is the latest model developed
by our company.It is suitable for blowing PET bottles All the machine movements
are controlled by computer, pneumatic transmission. High precision
of time delay, high reliable operation, strong resistance for
disturb, easy for setting time and long service lifeDigital automatic temperature adjusting instrument;Two operation
modes:single action, and semi-automatic Oven adopts the method of heating
by far infrared quartz lamps.Controlling temperature of
electrothermal lamps using electronic voltage-adjust , that is
using bicolor LED digital controlled silicon to adjust its voltage.
Bottle blowing device:
The two sets of bottle blowing device are located at the upper
front of the machine frame.It is composed of extending bar cylinder bottle-mouth pressing cylinder, blowing pressing-lump and extending
bar, etc.When compressed air comes in, the pistons of extending bar cylinder
and bottle-mouth pressing cylinder will go down at the same time,
the blowing lump will press the bottle mouth very tightly by
adjusting itself according to the height of the bottle mouth.Thus
there will be no air leak while blowing, the final product turn to
be crystal bright.
Mould-closing device
It is located in the middle part of the machine and is composed of
mould-closing cylinder, moving template and fixed template, etc.Two halves of the mould are fixed on the fixed template and moving
template respectively.Mould-closing cylinder drives moving template
and mould move to and from by connecting bar in order to fulfill
the action of mould opening & closing.
Operation part:
The operation part of main machine is located at the right front of
the machine, equipped with electric control box, where all electric
devices are installed.Thereare power key-switch, power pilot lamp, manual &
semi-automatic selection switch, semi-automatic start push-button,
up & down switch of extending rod And blowing pressing-lump,
blowing & discharge push-button on the panel of control box.So,
it is easy to control .
Air passage system:
The air source can be supplied by centre ofpump station or single compressor.This machine has two 2-position
5-way electromagnetic valves which control opening & closing
mould, up & down of extending bar, up & down of piston of
bottle-mouth pressing cylinder.Two 2-position 2-way electromagnetic
valves control the air blowing & discharge towards the mould.
Configuration：
