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Valve Bag Automatic Top-Folding, Cutting and Sewing Machine for Cement Bags
US$27,930.00-37,930.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Online Support with Lifetime After-Sales ServiceWarranty
1 YearModel NO.
QF-FKJ-600Product Line
1Lines
2Voltage
380VSeals Mode
Thread SewingSpeed
MediumContinuous-Rolled
YesSealing & Cutting
NoneLayer
SingleMachine Type
Top-Folding, Cutting and Sewing MachineComputerized
ComputerizedType
Valve Woven Bag Making MachineProduct Name
Valve Woven Bag Making MachineFabric Roll Width
350-550mmBag Cutting Length
500-900mmCutting Accuracy
±1.5mmFolding Width
15-30mmSewing Machine Type
Single Stitch (Double Stitch for Options)Number of Sewing Machine
2sets, 2sets, One for Top, One for BottomStitch Pitch
7-12mmGross Power
10kwGross Weight
5000kgTransport Package
Seaworthy PackingSpecification
6000x10000x1500mmTrademark
QianfengOrigin
Zhejiang, ChinaHS Code
8477800000Production Capacity
200sets Per YearKey features
One-Person Operation: All operations including cutting, sewing, and folding are completed by a single machine for easy one-person use.
High Efficiency Speed: Production capacity reaches 25-35 pieces per minute with automatic counting and deviation correction.
Flexible Customization: Customizable bag dimensions (width/length), sewing types, and printing colors (1-6 colors) to meet specific needs.
Advanced Control System: Equipped with wireless remote control, automatic deviation correction, and quick adjustment features.
Lifetime Technical Support: Provides free remote installation guidance, one-year warranty, lifelong technical support, and spare parts supply.
Proven Manufacturer: 28 years of expertise, ISO-certified quality, backed by 40+ patents and trusted by 2,000+ clients worldwide.
Versatile Bag Types: Designed for producing valve woven bags from PP/PE fabric rolls, with or without a gusset.
Company profile
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: ≤1.33h
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?
A:
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?
A:
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?
A:
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?
A:
Free remote installation guidance (or onsite engineer dispatch), One-year warranty + lifelong technical support, Lifelong spare parts supply.
Q:What is the production capacity of this specific machine?
A:
The production capacity is 25-35 pieces per minute.
Send Inquiry
*To:
Wenzhou Qianfeng Machinery Co., Ltd.
Wenzhou Qianfeng Machinery Co., Ltd.*Content:
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