High-Efficiency Plastic Woven Bag Ultrasonic Hemming and Sewing Machine

Name: High-Efficiency Plastic Woven Bag Ultrasonic Hemming and Sewing Machine
Brand: Wenzhou Qianfeng Machinery Co., Ltd.
SKU: 2199307475

Zhejiang, ChinaWenzhou Qianfeng Machinery Co., Ltd.

US$42,700.00-57,700.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support with Lifetime After-Sales Service

Warranty

1 Year

Model NO.

QF-QFQ-650

Product Line

Lines

Voltage

380V

Seals Mode

Thread Sewing

Speed

Medium

Continuous-Rolled

Yes

Sealing & Cutting

None

Layer

Single

Machine Type

Top Hemming, Cutting and Sewing Machine

Computerized

Type

Woven Bag Making Machine

Product Name

Top Hemming Cutting and Sewing Machine

Max. Diameter of Unwinding Roll

1200mm

Max. Cutting Width

680mm

Cutting Length

600-1100mm

Cutting Accuracy

±1.5mm

Bag Folding Width

15-30mm

Cutting Type

Hot Cutting or Cold Cutting or Both as Required

Sewing Machine Type

Single Stitch (Double Stitch for Option)

Stitch Pitch

7-12mm

Gross Power

10kw

Gross Weight

4000kg

Installing Dimensions (Lxwxh)

6000X10000X1700mm

Remarks

7.5kw Air Compressor Prepared by The Customer

Transport Package

Seaworthy Packing

Specification

6000x10000x1700mm

Trademark

Qianfeng

Origin

Zhejiang, China

HS Code

8477800000

Production Capacity

200sets Per Year

Key features

Ultrasonic Hemming Technology: Integrates automatic folding and ultrasonic welding for inner film and outer bag layers.

Dual Cutting Modes: Seamlessly switches between hot and cold cutting in under 1 minute for different bag types.

Labor Reduction: Fully automated processes reduce labor requirements by 70-80% compared to manual operations.

Automatic Deviation Correction: Ensures precise production, reduces material waste, and enhances overall efficiency.

Flexible Remote Control: Handheld remote allows flexible operation near the machine without touching the control panel.

Lifetime Technical Support: Includes free remote installation guidance, one-year warranty, and lifelong spare parts supply.

Customizable Specifications: Offers customization for bag dimensions, printing colors, and cutting types as required.

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: ≤1.18h

AI-Powered supplier vetting

SummaryWenzhou Qianfeng Machinery Co., Ltd., established in 2025 and based in Zhejiang, China, specializes in the production of innovative woven bag manufacturing equipment with a strong focus on automation. The company holds over 40 patents and ISO certifications, indicating a significant commitment to quality and innovation. Despite limited information on certain capabilities such as overseas services and sustainable practices, the firm demonstrates solid production capabilities and a notable export presence. The company operates as a combined entity with 72 employees and has undergone an SGS audit for its operations.

Supplier typeThe supplier is a combined entity operating as a limited company in Zhejiang, China.

CertificationsThe company holds ISO certifications, indicating adherence to international quality standards.

R&D capabilityThe supplier demonstrates strong innovation capabilities with over 40 patents and a focus on automation in woven bag production.

Production capacityThe company has a robust production capability with a capacity to produce 200 sets each of various woven bag machines annually.

Client casesThe supplier serves over 2,000 clients globally, including in Southeast Asia and Africa, indicating a broad customer base.

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?

Production Capacity: We produce 400+ machines annually. Standard Delivery Time: around 30 days after deposit (depending on model and customization). Expedited Options: Available for urgent needs (contact us for details).

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

Yes! Our machines can be customized for: Bag dimensions (width/length adjustments) Printing colors (1-6 colors, flexographic)

Q:What support do you provide after purchase?

Free remote installation guidance (or onsite engineer dispatch) One-year warranty+lifelong technical support Lifelong spare parts supply