200L - 1000L automatic blow molding machine

The PTB200 and PTB320 series are large hollow blow molding machines producing large hollow containers of standard drum, IBC drum, tray etc. The machine adopts closed loop control system imported from Europe and hydraulic system is pressure-flow double proportional control, equipped with variable plunger pump to ensure fast and smooth operation of the machine and energy consumption of the hydraulic system can be reduced by 30% or above, saving considerable electricity. With super molecular weight special plastic molding system, double accumulator heads and 100-point automatic wall thickness control system, the products are in accordance with the UN standards and international maritime package standards for dangerous goods I and II.

Basic Equipment   
Clamping 
Diagonal two tie bar center clamping bi-directional synchronous 
high precision linear guiding clamping device
Extrusion system 
Hard gear surface reducer+Japan inverter 
Die system 
Double layer bestrow single cylinder center material-in accumulator head
Hydraulic system 
Japan hydraulic valve,seal parts and proportional control
Control system 
Whole set of European closed-loop bi-proportional control system
  
Parameters   
Specifications
PTB200 series
PTB320 series
Material
PE.PP.-
PE.PP.-
Max container capacity
230L
1000L
Output (dry Cycle)
180PC/H
120PC/H
Machine Dimension(L*W*H)
9.5*4.1*6.5m
11*9*7.5m
Total weight
36T
92T
Clamping Unit
PTB200 series
PTB320 series
Clamping force
800KN
1500KN
Platen opening stroke
860-1760mm
1200-2700mm
platen size
1100*1400mm
1600*1750mm
Max mould size(W * H)
950*1600mm
1400*1900mm
Mould thickness
900-960mm
1250-1500mm
Overall Dimension(L * W * H) 
3.3*1.4*2.5M
11*2.3*3.4M
Power
PTB200 series
PTB320 series
Max drive 
187KW
327KW
Total power
228KW
430KW
Fan power for screw 
0.25*6KW
0.25*12kw
Air pressure
1Mpa
1Mpa
Air consumption
1m3/min
1m3/min
Average energy consumption
156KW
156KW
Extruder unit
PTB200 series
PTB320 series
Screw diameter
120mm
2*120mm
Screw L/D ratio
30L/D
30L/D
Melting capacity
270Kg/h
580Kg/h
Number of heating zone
6zone
2*6zone
Extruder heating power
48KW
2*39KW
Extruder driving power
132KW
2*132KW
Overall Dimension(L * W * H)
7.2*3.4*1.7M
8.2*5.8*1.7M
Die
PTB200 series
PTB320 series
Number of heating zone
6zone
8zone
Heating power
35KW
72KW
Max die-pin diameter
400mm
700mm
Accumulator capacity 
20L
60L
Overall Dimension(L * W * H)
3.3*1.35*1.25m
4.7*2.2*1.6m