90mm Cold feeding rubber extruderis used for the extrusion of hose inner layer with direct head and l/d is 16.Specificial screw design can guarantee better rubber mixing and plasticizing, the hose can get better performance. The temperature control system have four sets automatic temperature control sets which is maintained easily and power saving. The motor is DC motor and its maximum power is 55KW with low speed ratio gear box. Pressure alarming system and temperature safety are equipped for safe operation. The outer layer extruder head is equipped with vacuum interface.
Main specifications:
1) Screw diameter 90mm
2) L/D 16/1
3) Screw design with mixing zone
4) Screw material 38GrMoAcA
5) Hardness > HV950
6) Temperature control 4 zone
7) Motor power 55KW
8) Motor type DC motor
9) Screw speed 0-50RPM
10) Gear box Special Gear Units
11) Speed regulation frequency
12) Feeding type with feeding roller
13) Heating power 15KW
14) Inner extruder head with compressed air interface
15) Outer extruder head with vacuum interface
16) Pressure pressure sensor
17) Maximum output 230~350Kg/h
18) Center Height 1050mm
19) Head pressure 35MPs
20) Cooling type soft water，0.2Mpa
21) Head installation Quick clap
