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New Woven Bag Overlock Sewing Machine Sealing Machine or Liner Insertion Machine
US$62,430.00-82,430.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Online Support with Lifetime After-Sales ServiceWarranty
1 YearModel NO.
QF-QTFQ-750Product Line
1Lines
2Voltage
380VSeals Mode
Thread SewingSpeed
MediumContinuous-Rolled
YesSealing & Cutting
Heat-Sealing Cold-CuttingLayer
SingleMachine Type
Liner-Insertion, Top Hemming, Cutting and SewingComputerized
ComputerizedType
Woven Bag Making MachineProduct Name
Liner-Insertion, Top Hemming MachineOuter Cloth Width
450-650mmOuter Bag Cutting Length
600-1200mmInner Bag Wider Than Outer Bag
+20mmInner Bag Thickness (mm)
≥0.01mmCutting Accuracy
±1.5mmFolding Width
15-30mmStitch Pitch
7-12mmRunning Power
15kwGross Weight
6700kgInstalling Dimensions (Lxwxh)
6000X11500X1600mmTransport Package
Seaworthy PackingSpecification
6000x11500x1600mmTrademark
QianfengOrigin
Zhejiang, ChinaHS Code
8477800000Production Capacity
200sets Per YearKey features
75-85% Labor Reduction: Fully automated cutting, liner inserting, and sewing processes significantly reduce manual labor requirements.
Ultrasonic Hemming Tech: Integrates automatic ultrasonic welding to fold bag openings and weld inner film to outer woven layers simultaneously.
Dual Cutting Modes: Seamlessly switch between cold-cutting for laminated bags and hot-cutting for non-laminated bags in under 1 minute.
Dual Deviation Correction: Independent systems maintain precision for both woven fabric and inner liner, reducing material waste.
Customizable Dimensions: Outer cloth width adjustable from 450-650mm and cutting length from 600-1200mm to fit specific needs.
Flexible Sewing Options: Automatic bottom sewing allows sewing inner and outer bags together or separately for replaceable liner flexibility.
Lifetime After-Sales Support: Provides one-year warranty, lifelong technical support, and lifelong spare parts supply for all machines.
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: ≤1.15h
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 the production capacity and lead time?
A:
We produce 400+ machines annually. Standard delivery time is around 30 days after deposit, depending on the model and customization. Expedited options are available for urgent needs.
Q:Can the machines handle customized bag sizes and designs?
A:
Yes, our machines can be customized for bag dimensions (width/length adjustments) and printing colors (1-6 colors, flexographic).
Q:What support is provided after purchase?
A:
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 production capacity per minute?
A:
The machine has a production capacity of 15-20 pieces per minute.
Send Inquiry
*To:
Wenzhou Qianfeng Machinery Co., Ltd.
Wenzhou Qianfeng Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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