extrusion coating machine,for PA/PES/PU/EVA/TPU Coating

Main Characteristics:

The Extruder Coating Laminating machine is suitable for kinds of high viscosity hot melt adhesive and thermoplastic materials. By automatic net-exchange filter, collocate adhesive melting, pump and choose special coating die, the highest uniformity is obtained.

Range of Application:

The Extruding Machine is mainly suitable for high viscosity hot melt adhesive coating, such as PA, PES, PU, EVA, TPU, etc. It is widely applied to shoe materials, bag materials, petroleum antis-corrupt tapes, hot melt adhesive film, garment materials, reflective materials, etc.

Part One. Main technical parameters

1. coating mode: knife coating

2. maximal coating width:1600mm

3. coating weight:30-200g/m2

5. maximal machine speed:50m/min

6. roller length:1700mm

7. Diameter of rewind:700mm

8. Diameter of unwind:1000mm

9. unwind device:2 sets

10. rewind device:1 set

11. adhesive melting speed:180kg/h(EVA:3000cps  165°C)

12. glue hose length:3m

13.temperature: 230°C

14.machine power:about 55kw

15. power supply:380V ±15%  50Hz

16. Both speed of main machine and quantity of glue feeding are automatic synchronous tracking and manual control.

(four) hot melt extruder

1. Diameter of screw: 90mm

material of screw: alloy steel that endure friction

2. the maximal extruding quantity:180kg/h

3. motor power :30kw

4. heating power:about 20kw

5. the highest temperature: 230°C

 (five) glue pipe

1. material: stainless steel

2. inner diameter:16mm

3. length: 3000mm

4 .maximal pressure: 200kg/cm2

5. maximal temperature: 230°C

6. heating power: about 700w