Rubber hose extruder / pin-barrel cold feed rubber extruder for rubber hose / rubber hose making machine.






 
This rubber extruder of hot feeding and single screw extruding, with adjustable speed. Changing the head of the machine can obtain various extruding, semi-finished products and forming sheets and filter rubber for coating. It can be used widely in extruding.

we can also design for your need
 
Extruder head and  die : this can be designed according to your need
 
 
Features
 
1. Screw is made of best 38CrMoALA, its hardness is higher generally than HRC62 ( 60-65 ), Depth of nitrogen is higher than 0.55-0.7 mm ( 0.4-0.7 )
 
2. Bush is also made of 38CrMoALA, its hardness is generally higher than HRC66( 65-70 ), Depth of nitrogen is generally higher than 0.55-0.7 mm ( 0.4-0.7 mm )
 
3. Feeding device is made of feeding roller and feeding barrel, Feeding roller is driven by gears and its structure resembles Italy type. The rubber will never leak out, then it is never impossible for that the rubber enters into the bearing bush.

 Technical Parameters for extruder:
   
Rubber Extruder