China wholesale Rotary Vacuum Pump - Semi Automatic Blow Molding Machine – Joysun

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 life。Digital 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 of  pump 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:

PLC: MITSUBISHI

Interface & touch screen: MITSUBISHI or HITECH

Solenoid:BURKERT or  EASUN                                                                              

Pneumatic cylinder:FESTO or  LINGTONG

Filter regulator/lubricator combination:FESTO or SHAKO

Electric component: SCHNEIDER or DELIXI                                                             

Sensor: OMRON or DELIXI

Inverter:ABB or DELIXI or DONGYUAN

 

Technical Specification:

ITEM

DESCRIPTION

JKA-2

JKA-2A

JKA-5

JKA-5A

JKA-20

JKA-20H

 Capacity

Max. Bottles/hour

600-800

1000-1600

300-400

600-700

600-800 1200-1400

40~45

80~100

Bottle

Max. Volume  (L)

2

2

5

2

5

2

20

20

Max.Diameter (mm)

105

105

190

110

110

110

280

280

Max. Height  (mm)

330

330

350

350

350

350

520

520

Blow Mold

Cavity

2

2

1

2

1

2

1

1

Thickness   (mm)

155~160

155~160

260

260

360

360

Preform

Neck Size   (mm)

Ф28-Ф32

Ф28-Ф32

Ф28-Ф130

Ф28-Ф130

 

 

   Max. opening stroke  (mm)

135~150

135~150

230

230

390

390

   Max. stretch length   (mm)

340

340

330

330

540

540

   Heating Power       (kW)

4.2

4.2

~8

~8

8

~17.2

   General Power       (kW)

11.2

11.2

~15

~15

8

~32.2

   Max. Air Pressure    (MPa)

0.8

0.8

0.8

0.8

0.8

0.8

Max Blow air. Pressure  (Mpa)

3

3

3

3

3

3

Main machine

Dimensions

Unpacked (m)

1.14*0.55*1.65

1.06*0.54*1.6*2

1.7*0.7*2.19

1.7*0.7*2.19*2

2.40*0.84*2.86

2.50*0.86*3.02

Heating Unit

Unpacked (m)

1.60*0.68*1.62

1.60*0.68*1.6*2

1.73*0.68*1.62

1.73*0.68*1.6*2

1.44*0.86*1.51

2.25*1.17*1.95

Machine weight N.W.   (Kg)

350

700

1000

2000

2800

2800

Heating Unit

N.W.   (Kg)

200

200

400

400

1000

1200