Mini Film Blowing Machine/ SJ-D

Mini Film Blowing Machine for High-Quality Plastic Film Production

This compact mini film blowing machine is designed to produce plastic films from LDPE, HDPE, and LLDPE materials. Ideal for manufacturing food packaging, clothing bags, garbage bags, and vest bags, it ensures efficiency and precision for small-scale industrial applications.

Key Features:

Durable Screw & Barrel: Crafted from nitrided 38CrMoAl alloy steel, precision-engineered for superior hardness, corrosion resistance, and extended wear life.
High-Performance Die: Features a chrome-plated spiral mandrel design for uniform melt distribution, delivering films with excellent thickness consistency.
Advanced Cooling System: Equipped with a U-shaped labyrinth airflow system for balanced cooling, ensuring smooth film formation and enhanced surface finish.

Optimized for reliability and compact operation, this mini film blowing machine is perfect for startups and businesses seeking cost-effective, high-output plastic film solutions.

Main Techincal Variable:

Model	SJ-D45	SJ-D50
Diameter of Screw(mm)	Φ45	Φ50
Max. Width of Folded Film (mm)	100-500	100-600
Single-face Thickness of Film(mm)	0.01-0.10	0.01-0.10
Max. Extrusion(kg/h)	HD:35	HD:40
L/D	28:1	28:1
Power of Main Motor(KW)	7.5	11
Heating Power(KW)	8	11
Overall Dimension (mm)	2650×1700×3000	2850×1900×3200
Weight(KG)	1100	1300

How we know your machinery quality ?

Firstly, welcome to visit our workshop for inspecting our company.
For general model machinery, we can send enough information about the machine to make sure you well understand the quality of us
For customized machine, the design paper can be supplied and similar machine information can be supplied also.
For some model machine, sample can be made on your material sample

How to install machine in our workshop ?

Firstly, you need worker or operator who have the experience to operate similar machine
Most our machine is easily to install, simple operate can start the machine.
The whole operation manual is availabele, and the operation video is available also, and guide on line is available too.
For some complicated machine, engineer come to your place is possible(it is charged)

What about the delivery time ?

For general model of the machine, about 30 working days
For special customized machine, will be longer.

Can you tell us the whole transaction process? What do we need to do to start the transaction?

a).we agree the machinery detail request.
b).You pay 30% deposit, then we start the machinery productioin.
c).when we finished machine production, we will test the machine, the test video will be sent, or you can visit us to inspect the machine quality
d).If no question of the finished machinery, we will pack the machine.
e).Balance Paying before package sending out.

Mini Film Blowing Machine/ SJ-D

Main Techincal Variable:

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