Specifications

Adopts optimized screw and newly designed open-tank barrel
large torque
long using time
low noise

PVC Lay-flat fiber hose production line 

 

Working environment

    Place                                            inside

    Power                                           no danger area

    Humidity                                       85% No condensation

    Temperature                                0-40°C

Use conditions                            

    Power                                           3 phases 380V(—10%,+5%) 50Hz

    Cooling water                              ≤20°C   ≥0.3Mpa             ~3L/min

    Air pressing                                 0.3m³/min   >0.5MPa

    Machine size                               about 26 m Long 1.2M width 2.5M high

 

Main technical parameters

 

As-90/28 single extruder

 

   Adopts optimized screw and newly designed open-tank barrel, this extruder has high plasticization equally melt material, producing continuously and stably, high property gear box reducer has large torque , long using time, low noise, drive motors adopt frequency motor.

 

1. Model                                                       AS90×28

 

2. Screw                                                      90mm

 

     L/D                                                          28:1

 

     Material                                                  38CrMoAlA

 

     Surface treatment                                  nitrogen treatment and polishing

 

3. Barrel

 

     Material                                                   38CrMoAlA

 

     Inside treatment                                     nitrogen and grinding treatment

 

     Heating control zones                           5 zones+ 1 zone metering

 

     Heating type                                          Ceramic heating circle

 

     Heating power                                       1.5kw×5

 

     Cooling system                                      barrel fan cooling

 

     Cooling power                                        0.06×5

 

     Die head flange heating type                Mica heating circle

 

     Die head flange heating power            1.5kw

 

4. Reducing box

 

     Box material                                            HT200

 

     Gear type                                                 helical gear

 

     Gear material                                          20CrMnTi

 

     Gear surface heating treatment            quenching

 

     Shaft material                                         40Cr

 

     Cooling type                                            inside circulating water cooling

 

5. Feeding seat

 

     Type                                                         circulating water cooling

 

     Materials                                                  Q235

 

6. Driving motor      

 

     Type                                                         frequency motor

 

     Power                                                      45kw

 

     Speed                                                     1480r/min

 

     Motor control                                           frequency to adjust speed

 

7. Mould

 

     Pipe diameter                                         1/2/4/6/8inches

 

     Heating zones                                         2 zones

 

     Heating power:                                       3kw

 

8. cooling tank(2.5m)

 

     Water pump:                                            1 set *3kw

 

     Material                                                    stainless steel (water touched part)

 

9. Stretch rollers with winder

 

     Rollers quantity                                        5 pcs

 

10. Electric control system

 

     Motors are Chinese brand

 

     Inverter: Sifang brand (Chinese brand)

 

     Temperature control: RKC

 

     Low voltage components are Siemens

 

 

Accessories