Ruian Kaitai Plastic Machinery Factory
Main products:bag making machine,film blowing machine
Products
Contact Us
  • Contact Person : Ms. Li Shirlin
  • Company Name : Ruian Kaitai Plastic Machinery Factory
  • Tel : 0086-577-65671998
  • Fax : 0086-577-65672998
  • Address : Zhejiang,Ruian,No.295 Yanjiang Road ,Ruian,Zhejiang,China
  • Country/Region : China
  • Zip : 325200

Mini Film Blowing Machine SJ-M45/50

Mini Film Blowing Machine SJ-M45/50
Product Detailed
Mini film blowing machine made of quality alloy steel which was nitrizied and processed in a precision way.

Mini Film Blowing Machine

 Characteristics1.Its extruder, cylinder and screw rods are made of quality alloy steel that have been nitrizied and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance.

2.The specially-designed screw is of sound quality in plasticizing, which helps increase the production capacity.

3. It is applied to blowing the plastic films like low density polythene(LDPE),high density polythene(HDPE)and linear low density polythene(LLDPE).It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.

Features

1. Whole machine is made of one set of traction main engine, double barrels and one die. Two barrels feed material, one die extrude the film and traction rolling device which can improve the color bar film outputs.

2.  Screw and barrel are made of 38CrMoAl that have been nitrizied and processed in a precision way. Good hardness, hight corrosion resistance and wear well.

3. Die with hard chrome plating, spiral core shaft type. The meltingcharge extruded in equality, and the film blown with good fineness. 

4.Air cooling device is U maze with balance airflow.

5.Rolling device with surface friction type or centre rolling type which adjusted by torque motor to make rolling even and roll- changing easy. 

OPTIONAL EQUIPMENT1)AUTO LOADER   2) CAST ALUM HEATER     3)AIR SHAFT   4)PNEUMATIC DEVICEMain technical parameter

Model

SJ-M45

SJ-M50

Screw Diameter

Φ45 mm

Φ50 mm

Max.folding width of film

100-450 mm

100-550 mm

Single-side thickness of film(mm)

0.01-0.01 mm

0.01-0.01 mm

Max. output

25-30kg/h

30-35kg/h

Screw ratio L/D

28:1

28:1

Main motor power (kw)

7.5 kw

11kw

Haul-off motor Power (kw)

0.75kw

1.1 kw

Heating power(kw)

11kw

13 kw

Overall diameter(L×W×H)(mm)

2200×1400x2200 mm

2300×1400×2200 mm

Weight(T)

1.3T

1.4T

Mini Film Blowing Machine SJ-M45/50



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