PTB300 Series (Surfboards & Kayaks)

PTB300 is an accumulator head type blow molding machine, accumulator head volume are 70 or 110 liters. It is usually used to customize some super large products, such as surfboards, kayaks, big round tables and so on. Raw materials usually used HMWHDPE, Servo drive operation will be more stable.

Specifications Unit PTB300
Maximum container capacity L 2000
Number of die heads Set 1
Machine dimension (L*W*H) M 12×6.3×7.8
Total weight Ton 80
Clamping Unit  
Clamping force KN 2000
Clamping opening stroke mm 700-1500
Platen size mm 1600×2800
Maximum mold size (W*H) mm 1100×4000
Mold thickness mm /
Power Unit  
Fan power KW 548
Air pressure MPA 1.2
Air consumption M3/min 6.0
Average energy consumption KW 350
Extruder Unit  
Screw diameter mm 150×2
Screw L/D Ratio L/D 26
Plasticizing capacity Kg/hr 1200
Number of heating groups Groups 12
Extruder heating power KW 96
Extruder driving power KW 132×2/160×2
Die Head Unit  
Number of heating groups Groups 7
Head heating power KW 88
Maximum die pin diameter mm 850
Accumulator volume L 70/110
Parts Brand From
Touch screen Gefran Italy
Parision control system Gefran Italy
PLC control system Gefran Italy
Temperature control module Gefran Italy
Servo transducer Gefran Italy
Servo valve Atos Italy
Servo pump Sumitomo Japan
Motor servo Phase Italy
Hydraulic pump Daikin Japan
Hydraulic valve Yuken Japan
Hydraulic seal Valqua Japan
Intermediate relay Omron Japan
Frequency converters Emerson America
Pneumatic valve Airtac Taiwan
Pneumatic switch and contactor LG Korea