What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

What is the maximum bag width?

The maximum bag width the machine can handle is 500 mm.

Center Seal Four Side Seal Automatic Pouch Maker for Plastic Bag

Name: Center Seal Four Side Seal Automatic Pouch Maker for Plastic Bag
Brand: Wuxi Shengkun Machinery Co., Ltd.
SKU: 2223453165

Jiangsu, ChinaWuxi Shengkun Machinery Co., Ltd.

US$30,000.00-45,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Overseas After-Sales Service

Warranty

1 Year

Product Line

Bag Making Machine

Lines

Voltage

380V

Seals Mode

Center Seals

Speed

High

Continuous-Rolled

Yes

Sealing & Cutting

Heat-Sealing Cold-Cutting

Layer

Double

Machine Type

Bag Forming Machine

Computerized

Type

Plastic Bag Making Machine

Model

Sk-500c

Machine Functions

Center Sealing, Side Sealing, Four-Side Sealing

Max. Bagging Speed

180 Strokes/Min

Max Discharge Line Speed

≤40 M/Min

Bag Dimensions

Length 400mm

Max. Width

500mm

Max. Material Roll Dimensions

Φ900×1250 mm

Positioning Accuracy

≤±0.5 mm

Number of Heating Blocks

16 PCS

Temperature Setting Range

0~300℃

Total Power

Around 55 Kw

Net Weight

6.5t

Side Panel Thickness

8mm

Transport Package

Wooden Pallet, Rust Proof Bag

Specification

12500× 2200× 1750 mm

Trademark

Origin

Jiangsu, China

HS Code

8477800000

Production Capacity

100sets/Month

Key features

Dual-Servo PLC Control: Adopts Panasonic PLC and dual-servo motors for precise traction and tension control.

High-Speed Production: Max bagging speed reaches 180 strokes/min with stable continuous operation.

Multi-Function Sealing: Supports center sealing, side sealing, and four-side sealing for various bag types.

Wide Material Compatibility: Suitable for BOPP, CPP, PET, PVC, Nylon, aluminum foil, and composite films.

Flexible Customization: Offers flexible customization options for specific production requirements.

Advanced Traction System: Features a third traction mechanism ensuring smooth material feeding and stability.

Durable Construction: Built with 8mm thick Shanghai Baosteel side panels for long-lasting performance.

Company profile

Years of Export Experience

Wuxi Shengkun Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryWuxi Shengkun Machinery Co., Ltd. operates one production line and reports machinery manufacturing capabilities covering sawing, drilling, turning, and beveling equipment. It offers flexible customization and ODM services, with finished-product inspection instructions reportedly followed uniformly. The supplier has exported for 14 years and states that its products serve Southeast Asia, the Middle East, Europe, and America. However, only one quality inspector and one experienced export-trade staff member are reported. Documented weaknesses include the absence of written corrective-action, complaint-handling, supplier-service-assessment, and outsourcing procedures, no valid manufacturing agreement with related subcontractors, no overseas agents or branches, and no offline trade-show participation. The provided information does not establish certifications or sufficiently verify financial credibility.

Supplier typeThe supplier is identified as Wuxi Shengkun Machinery Co., Ltd., a machinery manufacturer with one production line and equipment including sawing, drilling, lathe, and beveling machinery. Its stated customer base includes domestic and foreign customers, and its products are exported to several regions.

After-Sales capabilityThe supplier reports a domestic production, sales, and after-sales marketing model and maintains in-stock service capacity. However, it has no written corrective-action or complaint-handling procedures or records, no overseas warehouse, no overseas showroom, no overseas agents or branches, and no documented supplier-service assessment procedure.

R&D capabilityThe supplier states that its products use unique technology and highly automated programming, and it offers ODM services. However, it does not provide an SDK and no broader evidence of research resources, patents, or structured innovation capability is supplied.

Customization capabilityThe supplier explicitly reports flexible customization and availability of ODM services, demonstrating support for tailored product development. No evidence indicates a deficiency in its stated customization offering.