What is the maximum bag width this machine can handle?

The machine supports bag widths ranging from 300mm to 700mm.

Is the machine suitable for different types of woven fabrics?

Yes, it is suitable for standard woven fabric, coated woven fabric, BOPP-laminated woven fabric, and paper-plastic composite woven fabric.

What are the main applications of this machine?

It is widely used in the chemical, food, and aquatic/pet feed industries for making chemical bags, fertilizer bags, cement bags, rice bags, sugar bags, and square-bottom valve bags.

Automatic Woven Bag Edge Folding Machine or M Type Gusset Machine

Name: Automatic Woven Bag Edge Folding Machine or M Type Gusset Machine
Brand: Wenzhou Qianfeng Machinery Co., Ltd.
SKU: 2201647045

Zhejiang, ChinaWenzhou Qianfeng Machinery Co., Ltd.

US$15,600.00-25,600.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Support with Lifetime After-Sales Service

Warranty

1 Year

Model NO.

QF-CB-700-IV

Product Name

Woven Bag Automatic Gusseting Machine

Bag Width

300-700mm

Depth of Gusset

30-100mm

Twisting of Gusset

30-80mm

Max. Diameter of Winding and Unwinding

1500mm

Max. Diameter of Winding and Rewinding

1500mm

Total Power

11kw

Weight

2600kg

Remarks

3kw Air Compressor Prepared by The Customer

Transport Package

Seaworthy Packing

Specification

8000x1400x1600mm

Trademark

Qianfeng

Origin

Zhejiang, China

HS Code

8477800000

Production Capacity

200sets Per Year

Key features

Fully Automatic Operation: Features PLC control, touchscreen interface, and dual-motor drive for efficient production.

Wide Bag Size Compatibility: Handles bag widths from 300mm to 700mm with gusset depths of 30-100mm.

Versatile Material Support: Suitable for standard, coated, BOPP-laminated, and paper-plastic composite woven fabrics.

High-Speed Performance: Operating speed ranges from 50 to 300 meters per minute for maximum efficiency.

Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects and parts replacement.

Lifetime Technical Support: Provides lifelong spare parts supply and remote or onsite engineering assistance.

Customizable Bag Dimensions: Machines can be adjusted for specific bag width and length requirements.

Multi-Color Printing Option: Supports flexible printing with 1 to 6 colors for customized designs.

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: ≤1.28h

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?

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

Q:What is the warranty period for the machine?

The machine comes with a 1-year warranty covering mechanical defects, along with lifetime after-sales service and technical support.