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Automatic PE LDPE Double Zipper Heavy Duty Fresh Shield Freezer Ziploc Plastic Bag Polythene Self-Closing Bag Making Machine
US$5,000.00-10,000.00
1 Piece
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24hours Hot LineWarranty
One YearModel NO.
SL-800ALines
2Voltage
380VSeals Mode
Trilateral SealsSpeed
250-350m/MinContinuous-Rolled
YesSealing & Cutting
Heat-Sealing Heat-CuttingLayer
DoubleMachine Type
Bag Forming MachineComputerized
ComputerizedType
Plastic Bag Making MachineModel
Bdfq-1100dTotal Power
7.5kwMax. Diameter of Rewinding
600mmMaterial
BOPP/PP/PETransport Package
Wooden PackingSpecification
3600*1100*1500(mm)Trademark
SLOrigin
ChinaHS Code
8401200000Production Capacity
100pieces/YearKey features
High-Speed Production: Operating speed ranges from 150 to 350 pieces per minute for efficient output.
Dual Servo Motor System: Equipped with double servo motors for precise control and stability.
Fully Automatic Operation: Features automatic feeding with EPC and auto tension control systems.
Advanced Control Interface: Controlled by Mitsubishi PLC and WEINVIEW touch screen for ease of use.
Versatile Bag Types: Capable of producing Keel bags and Zipper bags with bottom gusset devices.
Comprehensive Warranty: One-year warranty covering all machines with lifetime repair support.
24/7 Technical Support: Available via 24-hour hot line for immediate assistance.
Customizable Specifications: Bag length 700-1100mm, thickness 0.02-0.2mm, and material options available.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-06-08 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤11.22h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryWenzhou Shuanglong Machinery Co., Ltd. is a China-based limited company established in 2014, operating from Zhejiang with 25 employees and a 718.0 m² manufacturing plant. It reports 10 production lines and annual output of 180 sets across extrusion lamination, embossing, and slitting machines. The supplier exports primarily to Africa, Southeast Asia, and the Middle East, with exports representing 71%–90% of total sales and stated peak- and off-peak lead times within 15 workdays. It claims comprehensive quality control and after-sales attention, supported by 6–10 quality-control staff, but reports no supplier-management-system certifications. R&D staffing appears limited, with one year of total R&D engineer experience stated. Trade records show transactions associated with buyers in Ukraine, the Philippines, and Vietnam, although the available records are limited. Financial strength cannot be assessed because monetary information is excluded.
Supplier typeThe supplier is identified as Wenzhou Shuanglong Machinery Co., Ltd., a China-based limited company located in Zhejiang and engaged in manufacturing and processing machinery. Its listed products include embossing, extrusion laminating, slitting, printing, bag-making, and film-blowing machines, indicating a machinery manufacturer rather than only a trading entity.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is a stated absence of certification evidence in the provided data.
After-Sales capabilityThe supplier states that after-sales service is an important and inseparable part of its overall service and claims to have gained a good reputation locally and internationally. These are explicit capability claims, but no specific service team size, response-time standard, spare-parts program, or service coverage is provided.
R&D capabilityThe supplier reports one year of total experience for its R&D engineers. This provides evidence of an R&D function but indicates very limited stated R&D experience, with no information on patents, new-product development, engineering facilities, or technology investment.
Production capacityThe supplier reports 10 production lines, 25 employees, a 718.0 m² manufacturing plant, and annual productivity of 40 extrusion lamination machines, 60 embossing machines, and 80 slitting machines. It also states lead times within 15 workdays in both peak and off-peak periods, supporting a demonstrated production capability, although the relatively small workforce and facility should be considered when evaluating large orders.
Client casesTrade records associate the supplier with buyers in Ukraine, the Philippines, and Vietnam, including a slitting-machine shipment and another machine identified by model and specification. These records provide evidence of international customer transactions, but the dataset contains only limited transactions and does not establish repeat business, customer satisfaction, or project scale.
Product Q&A
Q:Where is your factory located and how can I visit?
A:
Our factory is located in Wenzhou City, Zhejiang province, China. The nearest airport is Wenzhou airport, we can pick you up there. From SHANGHAI by air is 40mins, by train is 4hours. From GUANGZHOU by air is 2hours.
Q:Do you provide foreign country machine installation services?
A:
We have a strong service team that can provide foreign country installation service and engineer training service for all machines bought from our company. However, the buyer needs to provide the ticket, food, hotel cost, etc.
Q:How does your company provide after-sales service?
A:
All machines bought from our company come with a one-year guarantee (except for any human mistakes) and lifetime repairs, along with a 24-hour hot line.
Q:What are the accepted payment methods?
A:
We accept T/T, L/C, Western Union, Moneygram, and other methods.
Q:What is the production speed of the machine?
A:
The machine speed ranges from 150 to 350 pieces per minute.
Send Inquiry
*To:
Wenzhou Shuanglong Machinery Co., Ltd.
Wenzhou Shuanglong Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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