20-30L double station automatic blow molding machine

Model of 20L-30L High-speed double-station special machine is PTB100D. With a special system design, its production capacity nearly doubles that of the single station machines. The clamping system adopts double-station integral movement mould and die system is single-cylinder central-in accumulator head, extrusion system is compound screw with inverter and hard gear reducer, hydraulic system adopts Japanese YUKEN hydraulic valve and imported hydraulic pump. The whole machine adopts closed loop control system imported from Europe and blow gadget is automatic down-blowing system. 
 
Basic Equipment 



Clamping 
Integral movement mold open-closing system with double station

Extrusion system 
Compund screw,L/D radio=24/1,Inverter harden gear surface reducer 

Die system 
Central-in accumulator head

Hydraulic system 
Proportional control, Japan YUKEN for hydraulic valve, imported from Europe

Electronic Control system 
Special closed-loop control system imported from Europe 
 
Parameters 



Specifications
PTB100D series

Material
PE.PP.ABS-

Max container capacity
30L

Number of die 
1set

Output (dry Cycle)
accroding to the practical of products and the condition of production

Machine Dimension(LxWxH)
6.4*6.2*4m

Total weight
23T



Clamping Unit
PTB100D series

Clamping force
200KN

Platen opening stroke
400-850mm

platen size
830*800mm

Max mould size(W x H)
590*700mm

Mould thickness
410-470mm



Power
PTB100D series

Total power
107KW

Air pressure
1.0Mpa

Air consumption
1.2m3/min

Average energy consumption
63KW



Extruder unit
PTB100D series

Screw diameter
100mm

Screw L/D ratio
24L/D

Melting capacity
150Kg/hr

Number of heating zone
5zone

Heating power
28KW

Motor power
55KW



Die
PTB100D series

Number of heating zone
4zone

Heating power
19KW

Max die-pin diameter
280mm

Accumulator capacity
5L

Number of heating zone
1