What is the lead time for delivery?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What material are the screws and barrels made of?

They are made of 38CrMoAla alloy steel, formed after nitrogen treatment and precision machining.

Self-Lock Zipper Film Roll Blowing Machine for Zippers Bags

Name: Self-Lock Zipper Film Roll Blowing Machine for Zippers Bags
Brand: WENZHOU TUOWEI PACKAGING MACHINERY CO., LTD.
SKU: 801828405

Zhejiang, ChinaWENZHOU TUOWEI PACKAGING MACHINERY CO., LTD.

US$6,500.00

1 Set

US$6,300.00

2-4 Sets

US$6,200.00

5+ Sets

Product profile

Customization

Available

After-sales Service

Online and Offline ,Lifelong Aftersale Service

Warranty

One Year

Model NO.

DC-BC500

Type

PE Film Blowing Machine

Raw Material

Maximum Folding Width of Film

600mm

Screw Diameter

50mm

Automation

Non-Automatic

Computerized

Non-Computerized

Machine Weight

Output

25-35kg

Option

Rotary Die Head

2 Film Rolls

up to The Bag Length

Die Head Size

up to The Film Length

Transport Package

Plastic Film Wrapping

Specification

3500*1800*3800mm

Trademark

Dongchen

Origin

Wenzhou

HS Code

8477301000

Production Capacity

150 Sets/Year

Key features

Premium Screw Material: Screws and barrels made of 38CrMoAla alloy steel with nitrogen treatment for high hardness and durability.

Versatile Film Production: Capable of producing HDPE, LDPE, LLDPE, pearl film, and degradation film for various packaging needs.

Efficient Rewinding System: Torque motor driven pressure friction or center rewinding for easy film changing and stable operation.

Uniform Melt Extrusion: Spiral mandrel die head structure ensures uniform melt extrusion and high-quality film finish.

Adjustable Traction Device: Lift and down adjustment traction devices allow precise control based on specific process requirements.

Customizable Output: Output ranges from 15-60kg/h depending on model, with rotary die head options available.

Comprehensive Warranty: One-year warranty provided with lifelong after-sales service support.

Air-Cooled Design: Labyrinth structure air-cooled device ensures even air output for consistent film quality.

Company profile

WENZHOU TUOWEI PACKAGING MACHINERY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.75h

About Our Factory & Business Background

AddressDongshan Economic Developing Zone, Ruian, Wenzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPlastic Bag Making Machine, Paper Cutter, Printing Machine, Film Blowing Machine, Slitting and Rewinding Machine, Cutting Machine, Recycling Machine, Shoe Cover Making Machine, Glove Making Machine, Label Die Cutting Machine

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia

Product Q&A

Q:What types of plastic film can this machine produce?

It can blow HDPE, LDPE, LLDPE, pearl film, and degradation film for food, clothing, and industrial packaging.

Q:What is the warranty period for this machine?

We provide a one-year warranty along with lifelong after-sales service support.

Q:What is the production output capacity?

Output varies by model, ranging from 15-25kg/h for SJ-50 up to 45-60kg/h for SJ-65.

Q:Is the machine automatic or manual?

The machine is classified as Non-Automatic and Non-Computerized.

Q:What is the maximum film width?

The maximum folding width of the film ranges from 600mm to 1200mm depending on the specific model.

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