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Semi-Automatic
PET Bottle Preform Stratch Blow Molding Systems


Rotary
go to rotary PET bottle stratch blow molding system
Linear
go to 5L bottle blowing machines
Semi-automatic Type
go to semi automatic bottle stratch blow molding machine page

Stretch Blow Molding Machine is suitable to produce different shapes of PET/PC/PE bottles. It can blow from 100ml to 6000ml bottles and is widely used to produce mineral water bottles, carbonate soft drink bottles, juice bottles, medical botties, and cosmetic and oil bottles etc.

Features

  The machine adopts revolving infrared pre-heat system. It ensures PET preforms be heated evenly.
  The machine uses mechanical-double-arm mould clamping which ensures the mould will be closed tightly even under high pressure and high temperature.
  The air system consists of two parts: pneumatic action part and bottle blow part to meet the different pressure requirements for the action and blowing. It can provide sufficient and steady high pressure for blowing large irregular shape bottles.
  The machine is also equipped with silencer and oiling system to lubricate the mechanical parts of the machine.
  The machine can be operated in the step-by-step mode and the semi-auto mode.


Main Technical Data

TYPE
ITEM
UNIT

TECHINCAL DATA

CONTAINER

Product materical
 
PET/PC/PE
Container volume
L
5-6(2-cavity)  10-25(1-cavity)
Theoretical output
PCS/hour
90 for 5G, 400 for 5L
Preform length
mm
15-460
Preform inner diameter
mm
φ15-200

MOULDING

Max.mould plate dimension(L×W)
mm
420×500
Max. mould thickness
mm
400
Clamping force
KN
330
Mould opening stroke
mm
330
AIR COMPRESSOR
High pressure compressor
M3/MPa kw
≥1.20/3.0 22kw 1PC
Air cooling dryer
M3/MPa kw
1.0/3.0*1set 0.375 1set
MAIN MACHINE ELECTRICITY
Power
KW
20
Voltage/Frequency
V/HZ
380-240-110/50-60 (3-phase)

MACHINE SIZE AND WEIGHT

Main machine(L×W×H)
M
1.55×0.82×2.00
Main machine weight
T
1
Heater(L×W×H)
M
2.42×0.65×1.60
Heater weight
T
0.38
High pressure compressor(L×W×H)
M
1.90×0.75×1.50
Air filters
kg
10×2pcs
SAFTY
Auto-emergency alarm
Locking device on each step
TYPE
ITEM
UNIT

TECHINCAL DATA

CONTAINER

Product materical
 
PET/PC/PE/PP
Container volume
L
0.05-2.5(1-2cavity)  3-6(1-1cavity)
Theoretical output
PCS/hour
850 for 2.5L, 400 for 6L
Preform length
mm
360
Preform inner diameter
mm
φ180

MOULDING

Max.mould plate dimension(L×W)
mm
420×500
Max. mould thickness
mm
160-240
Clamping force
KN
90
Mould opening stroke
mm
200
AIR COMPRESSOR
High pressure compressor
M3/MPa
≥0.70/3.0
Air filter
M3/MPa
1.0/3.0 2pcs
Low pressure compressor
-
-
MAIN MACHINE ELECTRICITY
Power
KW
12
Voltage/Frequency
V/HZ
380-240-110/50-60 (3-phase)

MACHINE SIZE AND WEIGHT

Main machine(L×W×H)
M
1.45×0.60×1.75
Main machine weight
T
0.6
Heater(L×W×H)
M
1.40×0.62×1.25
Heater weight
T
0.22
High pressure compressor(L×W×H)
M
1.90×0.75×1.50
Air filters
kg
10×2pcs
SAFTY
Auto-emergency alarm
Locking device on each step

Notes:

1. Production capacity to 500ml capacity calculation. Size and shape affect the overall volume of actual production capacity.

2. Due to the constant research and improvement, technical parameters listed above are subject to change without notice. (The following are the same)