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SZ-180 Horizontal Flow Wrapping Machine

  • Biscuits, bread, cakes
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  • Soontrue-Group-SZ100-flow-wrapping-Machine

What is SZ-180 Horizontal Flow Wrapping Machine?

The SZ-180 Horizontal Flow Wrapping Machine is one of Soontrue Group's best-selling flow wrapper models for automatic pillow bag packaging. It is designed for manufacturers that need a practical balance between packaging speed, product size flexibility, and stable daily production.
Compared with smaller flow wrapping models, the SZ-180 offers a wider packaging range while still keeping a compact machine structure. It can be used for food products, confectionery, bakery items, snacks, daily-use products, small hardware, and other regularly shaped products that fit within the machine's packaging range.
The SZ-180 supports bag lengths from 100-350 mm, bag widths from 35-160 mm, and product heights from 5-50 mm. Depending on the sealing wheel configuration, its packing speed can reach 30-250 bags/min or 30-300 bags/min, making it suitable for factories that need flexible pillow bag packaging with reliable output.
Before requesting a quotation, buyers can prepare product dimensions, target speed, film material, bag size, product photos or videos, and feeding requirements. This helps Soontrue engineers confirm whether the SZ-180 is the right model or whether another flow wrapping machine would better match the production line.

 

Special Feature Section

  • High-Speed Operation

    01.

    The SZ-180 supports 30-250 bags/min or 30-300 bags/min depending on the sealing wheel configuration, making it suitable for continuous pillow bag packaging with different output requirements.

    high-speed-flow-pack
  • Rotary Motion End Sealing

    02.

    The rotary motion end sealing system supports smooth, continuous sealing and cutting, helping the SZ-180 maintain stable performance during medium- to high-speed flow wrapping production.

    Rotary-End-Sealing
  • Wide Range of Bagging Sizes

    03.

    With a bag length range of 100-350 mm and bag width range of 35-160 mm, the SZ-180 covers a broader packaging range than smaller compact models and can handle more product formats within the flow wrapping category.

    Wide-Range-of-Bagging-Sizes
  • Durable Construction

    04.

    The SZ-180 uses a stable machine structure with a machine weight of about 400 kg and overall dimensions of 4000 × 930 × 1370 mm, supporting long-term operation in food, consumer goods, and industrial product packaging environments.

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  • Servo Control System

    05.

    The servo control system improves film feeding accuracy, sealing synchronization, and cutting stability, helping reduce film waste and maintain consistent pillow bag quality.

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Product video

This section can show the SZ-180 running different pillow bag packaging applications within its size range, such as biscuits, confectionery, bakery products, snacks, daily-use products, or small hardware.
Through the video, buyers can check product feeding stability, film tracking, rotary end sealing performance, cutting accuracy, and final pillow bag appearance under real production conditions.

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Product parameters

Specifications SZ-100 SZ-180 (double cutter) SZ-180 (double cutter) SZ-580 (double cutter) SZ-580 (triple cutter)
Sealing wheels structure Small Small Big    
Bagging size range L 60-250 mm L100-350 mm L100-350 mm L60-500 mm L45-300 mm
W35-80 mm W35-160 mm W35-160 mm W35-160 mm W35-80mm
Product size range H5-35 mm H 5-50 mm H 5-50 mm H 5-60 mm H 5-30 mm
Packing speed 30-250 bags/min 30-250 bags/min 30-300 bags/min 30-350 bags/min 30-500 bags/min
Packing film width 90-220 mm 90-370 mm 90-370 mm 90-400 mm 90-400 mm
Power supply 220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz
General power 3.8 KW 5.3 KW 6.5 KW 7.3 KW 6.6 KW
Machine weight 360 kg 400 kg 400 kg 450 kg 450 kg
Machine dimensions 4000x930x1370mm 4000x930x1370mm 4000x930x1370mm 4200x970x1640mm 4200x970x1640mm
Packing material PP, PVC, PS, EVA, PET, PVDC+PVC, OPP/CPP, etc.
  View Machine   View Machine

Application scenario

Bag-shaped

Soontrue packaging machines support various flexible packaging formats to meet different product shapes, sizes and production requirements. From standard pillow bags to customized bag options, we provide reliable packaging solutions for diverse applications.

  • shape-4

    Pillow Bag with Euro Hole

    A pillow bag equipped with a reinforced Euro hole for hanging display. It provides a practical retail presentation option while maintaining the advantages of the pillow bag structure.

  • shape-3

    Linked Pillow Bag

    Multiple pillow bags are connected together through perforated sections, creating a convenient multipack format for retail, promotion, and bundled product applications.

  • shape-2

    Gusseted Pillow Bag

    A pillow bag with additional gusset folds on the side or bottom, providing increased capacity and better package stability. It is suitable for products requiring more volume or improved shelf appearance.

  • shape-1

    Pillow Bag Packaging

    The standard pillow bag features a simple and efficient sealing structure, making it one of the most widely used flexible packaging formats. It is suitable for a wide range of products across food, daily goods, and industrial applications.

FAQ

Q1: What products can the SZ-180 Horizontal Flow Wrapping Machine pack?

The SZ-180 can pack a wide range of products within its size range, including biscuits, bakery items, confectionery, snacks, daily-use products, small hardware, and other regularly shaped items suitable for pillow bag packaging.

Q2: Why is the SZ-180 one of Soontrue Group's best-selling flow wrapping machines?

The SZ-180 is popular because it offers a practical balance between speed, bag size range, product adaptability, and machine footprint. It is suitable for many common pillow bag packaging applications without being limited to one product category.

Q3: What is the packing speed of the SZ-180?

The SZ-180 supports 30-250 bags/min or 30-300 bags/min, depending on the sealing wheel configuration, product size, film material, feeding method, and bag length.

Q4: What bag size range does the SZ-180 support?

The SZ-180 supports bag lengths from 100-350 mm and bag widths from 35-160 mm, making it suitable for a wide range of pillow bag packaging applications.

Q5: What product height can the SZ-180 handle?

The SZ-180 can handle products with a height range of 5-50 mm. For taller or bulkier products, Soontrue engineers may recommend a larger flow wrapping machine model.

Q6: What is the difference between SZ-100 and SZ-180?

The SZ-100 is more suitable for smaller products and narrower bags, while the SZ-180 offers a wider bagging range and can handle larger products within the flow wrapping machine category. Buyers can choose based on product size, required speed, and bag dimensions.

Q7: Can the SZ-180 be connected with automatic feeding or secondary packaging equipment?

Yes. The SZ-180 can be connected with automatic feeding, sorting, counting, labeling, cartoning, case packing, or other downstream equipment according to the production process.

CONTACT

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