Source for Three-Layer Co-Extrusion Rotary Die Head Film Blowing Machine manufacturers at Wenzhou Zhuxin Machinery Co.,Ltd.. Find a quality supplier or manufacturer of Three-Layer Co-Extrusion Rotary Die Head Film Blowing Machine from China

Main specification of the production line
1. Layflat width(gusset included): 1500
2. thickness : 0.01-0.15mm  tolerance:  ≤（±10%）
3. production capacity: 200 KG/H

4. take-up speed: 60m/min

5. power supply: 380v, 50Hz 3 Phase/80kw

6. applicable raw material: LDPE/HDPE/LLDPE

7. Machine dimension(M): 9.5Height   Width4.5   Length7.5

8. Weight: 6T

CHARACTERISTIC:

1.    main motor and take-up mtor are controlled  by inverter

2.    with A form board to make the gusset of t-shirt bag

3.    material of screw and barrel:

38CrMoAlA
hardness of heat treatment: screw HV≥740, barrel HV≥900
depth of hardening:0.4-0.7mm
brittleness grade: ≤2 grade

4.    Gear box: Surface heat quenching and tempering/auto. Oil lubricated

5.    Die material: steel 45#/surface treatment of flow channel: hard chrome- plating  

6.    Digital display temperature controller

Extrusion Unit

Screw Diameter(mm): AΦ50  BΦ60  CΦ50

Screw L/D ratio:28:1

Cyling cooling: 1/6 HP blower x 3

AC Driving motor: A18.5kw +B30+c18.5

Heating Control(zone): 3

Heating capacity: 12kw

Material of No.3 Heater:  cast aluminium

Extrusion Die

Form of die: continuous rotary type

Die Diameter: Ф200mm and Ф350mm

Die gap: 2.5mm

Heating Control(zone): 2

Heating Capacity: 3 kw

Type of air ring: dual lip type

Air blower: 3 Kw

Take-Up Unit

Roller width(mm): 1600

Effective width(mm):1500

Take-up motor(kw): 2.2kw

Take-up speed(M/minute): 0-60

Winding Unit

Working method: central friction type

Roller width(mm):1600

Effective width(mm): 1500

Dia. Of film roll: 700mm

Winding motor: DC Torque Motor

Tension controller: by torqute motor

Winding speed(M/min): Max. 60