What raw materials can this production line process?

The line is primarily designed for polypropylene (PP) but is also suitable for processing polyethylene (PE) materials.

What are the key technical specifications of the extruder?

Key specs include a screw diameter of 130mm, L/D ratio of 30:1, rotational speed of 20-90r/min, and system installed power of 400kw.

What is the warranty period for this equipment?

We provide a 1-year warranty for the machine, along with lifetime after-sales service and technical support.

High Speed PP Polyester Yarn Extrusion Production Line with Winding Machine Plastic Flat Yarn Extrusion Stretching Machine

Name: High Speed PP Polyester Yarn Extrusion Production Line with Winding Machine Plastic Flat Yarn Extrusion Stretching Machine
Brand: Wenzhou Qianfeng Machinery Co., Ltd.
SKU: 2211292805

Zhejiang, ChinaWenzhou Qianfeng Machinery Co., Ltd.

US$249,700.00-299,700.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support with Lifetime After-Sales Service

Warranty

1year

Model NO.

G-130/1500/252

Type

Flat Yarn Drawing Machine

Mode

Horizontal

Product Types

Woven Bag

Raw Material

Automation

Automatic

Computerized

Product Name

High Speed Flat Yarn Extrusion Line

Max. Extrusion Output

500kg/H

Screw Diameter

130mm

Ratio of L/D

30:1

Rotational Speed of Screw

20-90r/Min

Width of Die Lip

1500mm

Max. Linear Speed

450m/Min

Flat Yarn Denier Scope

60-130tex

Drawing Ratio

4-10

No. of Winder (Spindles)

252 by Inverter Control

Dimension of Bobbin (Dxl)

38X230mm

System Installed Power

400kw

Normal Consumption Power

210kw

Weight

33000kg Approx.

Transport Package

Seaworthy Packing

Specification

38000x5800x3500mm

Trademark

Qianfeng

Origin

Zhejiang, China

HS Code

8477800000

Production Capacity

200sets Per Year

Key features

High-Speed Production: Max extrusion output of 500kg/h with linear speed up to 450m/min.

Advanced Digital Control: Computer-controlled frequency conversion for precise speed regulation.

Versatile Material Use: Suitable for processing both PP and PE raw materials.

Lifetime Technical Support: Online support and lifelong spare parts supply after purchase.

Large Scale Winding: Equipped with 252 spindles controlled by inverter for high efficiency.

Proven Manufacturer: 28 years expertise with 40+ patents and ISO-certified quality.

Flexible Customization: Customizable bag dimensions and printing colors (1-6 colors).

Fast Delivery: Standard delivery around 30 days after deposit; expedited options available.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Wenzhou Qianfeng Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.44h

AI-Powered supplier vetting

SummaryWenzhou Qianfeng Machinery Co., Ltd. is a China-based limited company in Zhejiang, identified as a combined business entity. The supplier states it has 28 years of expertise, over 40 patents, ISO-certified quality, and more than 2,000 clients worldwide; however, its stated establishment date is February 26, 2025, creating an unresolved inconsistency regarding organizational history. Its product portfolio focuses on PP/PE woven-bag production equipment, including automatic cutting and sewing, printing, gusseting, and baling machinery. Reported annual productivity is 200 sets each for two machine categories. An SGS audit record is provided and is valid from March 28, 2025 to March 27, 2026, but supplier-management certification is listed as NIL. Export sales are reported at 11%–20%. Evidence is insufficient to confirm after-sales infrastructure, financial credibility, R&D/customization services, or overseas service channels. No financial data is included.

Supplier typeThe supplier is identified as a combined business entity and a limited company, operating from Zhejiang, China. The legal/business form is explicitly provided, but no more detailed classification of the combined structure is available.

R&D capabilityThe supplier claims 28 years of expertise as a national high-tech enterprise, more than 40 patents, and smart woven-bag production solutions. Nevertheless, specific R&D service capabilities, new-product development, SDK availability, ERP integration, and related sustainability systems are marked unknown, so the breadth and current effectiveness of innovation capability remain unverified.

Production capacityThe supplier offers a focused range of woven-bag equipment and reports annual productivity of 200 sets each for automatic cutting and sewing machines and cylinder-free reel-to-reel printing machines. Its stated product scope and output support production capability for these categories, although capacity for other products is not provided.

Client casesThe supplier states that its smart solutions are trusted by more than 2,000 satisfied clients worldwide, with reported customer markets across Southeast Asia, the Middle East, Central Asia, Russia, and Africa. This is evidence of broad claimed customer reach, but no named customers, project details, or independently verifiable case studies are provided.

Product Q&A

Q:What types of machines does Qianfeng Machinery produce?

We specialize in manufacturing multifunctional automatic woven bag cutting and sewing machines and woven bag printing machines. Our equipment is widely used for producing PP/PE woven sacks in industries like agriculture, food, chemicals, and construction.

Q:What is your production capacity and lead time?

We produce 400+ machines annually. Standard delivery time is around 30 days after deposit (depending on model and customization). Expedited options are available for urgent needs.

Q:Can your machines handle customized bag sizes and designs?

Yes! Our machines can be customized for bag dimensions (width/length adjustments) and printing colors (1-6 colors, flexographic).

Q:What support do you provide after purchase?

We provide free remote installation guidance (or onsite engineer dispatch), a one-year warranty, lifelong technical support, and lifelong spare parts supply.

Q:What is the maximum extrusion output of this line?

The maximum extrusion output is 500kg/h.