Multilayer Blown Film Machine

Its extruder, cylinder and screw rods are made of quality alloy steel that have been notarized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is of sound quality in plasticizing, which helps increase the production...

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Product Details

Its extruder, cylinder and screw rods are made of quality alloy steel that have been notarized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is of sound quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like low density polygene (LDPE), high density polygene(HDPE) and linear low density polygene (LLDPE). It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.


Technical Parameters

model

SL-35*3-700

Blowing materials

Film grade HDPE LDPE, recycle PE material

Film width

100mm ~ 650mm

Single-face thickness

LDPE: 0.012-0.3mm. HDPE: 0.007-0.2mm.

Output

10-50 kg/h

Total power

32kw.

Over all size

(LXWXH)4800X3100X3800mm

Main unit

Technic data

Screw

Diameter 35mm*2

L/D 28:1
material38CrMoAl, deal with Nitride

heater

ceramic heater

Die heat

Steel #45, two sets (each for LDPE and HDPE)

Gear box

Keiwei or Guomao Brand

Motor

Shanghai brand or zhejiang brand. Extrusion motor Siemens

inverter

INVT brand

Contactor

Delixi

pneumatic element

AirTAC from TAIWAN


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Characteristic:

1. Main motor and take-up motor are controlled by inverter
2. By pneumatic cylinder system to adjust the gap of take-up roller and embossing roller
3. Equipped with A-FORM wooden board to make the gusset
Gear box: Surface heat quenching and tempering/auto.
4. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating
5. Digital temperature controller


Machine Advantages

1, We use stronger steel plate for machine body, which make machine more stable

2, Screw and barrel is nitrigened by 72 hours. 38 chromium materials, it is very hard.

3, Hard surface gearbox, the life can be more 5 years.

4, Motor with CE standard, more 10 years life

5, Electric parts is CHINT, best supplier in China.

6, Easy to operate and one worker can run 3 sets

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