SZ280W Flow Packaging Machine
SZ280W
SZ280W Flow Packaging Machine Typical Applications
- Snacks & Confectionery: biscuits, cookies, candy, chocolate multipacks.
- Bakery: bread, cakes, mooncakes, tray-packed pastries.
- Frozen Food: dumplings, seafood portions, meat products.
- Daily Products: tissues, sanitary items, medical kits.
The SZ280W Flow Packaging Machine is a horizontal wrapper built for 25–60 packs/min and film widths up to 600 mm. It combines top film feeding with box motion sealing, ensuring both product visibility and airtight seals for demanding applications.
Unlike the rotary-seal SZ280, the SZ280W applies extended sealing time and higher pressure, making it suitable for laminated, multi-layer, or high-barrier films. This is especially critical for frozen food and bakery products that require longer shelf life and strong packaging integrity.
Compact and servo-driven, the SZ280W provides an efficient mid-speed solution for food manufacturers prioritizing seal strength over maximum throughput.
Machine Parameters
| Specifications | SZ280W | SZ280W | SZ750W | SZ750W |
| Center distance | 120 mm | 160 mm | 120 mm | 160 mm |
| Bagging size range | L120-600 mm | L120-600 mm | L 120-600 mm | L120-600 mm |
| W70-200 mm | W70-200 mm | W150-330 mm | W150-330 mm | |
| Product size range | H5-80 mm | H60-110 mm | H 5-80 mm | H 60-110 mm |
| Packing speed | 25-60 bags/min | 25-60 bags/min | ||
| General power | 200-600 mm | 300-750 mm | ||
| Packing fim width | 220V /1Ph/50Hz | 220V/1Ph/50Hz | ||
| Power supply | 6.5 kW | 7.6 kW | ||
| Machine weight | 775 kg | 700 kg | ||
| Machine dimensions | 4300x1100x1560 mm | 4300x1250x1560 mm | ||
| Packing material | OPP,PVC,OPP/CPP,PT/PE,KOP/CPPetc. | |||
| View Machine | ||||
📌 Reference: Internal test data by Soontrue R&D Lab (2024)
Key Features
- Servo Packing Machine Technology: Like the SZ-280, the SZ-280W features advanced servo control, offering precise movement and enhanced accuracy. This technology minimizes waste, improves efficiency, and ensures consistency in the packaging process.
- Box Motion Sealing: Unlike the SZ-280 which uses rotary motion, the SZ-280W is equipped with box motion end sealing. This feature allows for tighter seals and better handling of large, bulky, or delicate products, especially in applications like produce packaging.
- High-Speed Performance: The SZ-280W delivers high-speed packaging while maintaining precision, thanks to its servo control and box motion sealing.
- Hygienic and Durable Design: Constructed with high-quality, food-grade materials, the SZ-280W meets the hygiene standards required in industries like food and pharmaceuticals.
Application
Bag Type
Competitive Advantage
The SZ280W fills a gap where high-speed and economic machines fall short:
- Seal Strength vs. Speed: Rotary models offer speed but weaker seals. The SZ280W's box motion sealing ensure airtight protection, critical for frozen food and laminated films.
- Shelf Life vs. Leakage: Competitor machines often fail with barrier films, leading to leaks. The SZ280W provides consistent sealing that extends shelf life and reduces product returns.
- Cost vs. Oversized Equipment: Large box motion wrappers may exceed SME budgets. The SZ280W delivers mid-speed performance with strong sealing, balancing cost and reliability.
👉 The SZ280W is the best choice for food factories needing strong seals and reliable mid-speed output.
Why Choose Soontrue as Your Flow Packaging Machine Manufacturer?
Choosing Soontrue means securing a reliable partner with 30+ years of experience, 600+ patents, and installations in 120+ countries.
The SZ280W Flow Packaging Machine integrates top film feeding, box motion sealing, and servo-driven precision to deliver strong ROI. Backed by CE/FDA/ISO certifications and a global after-sales service network offering installation, training, and 24/7 support, Soontrue ensures long-term success for every customer.
FAQ About SZ280W Flow Packaging Machine
Q1: What is the speed range of SZ280W?
A1: It runs at 25–60 packs/min, ideal for mid-speed packaging.
Q2: How does SZ280W differ from SZ280?
A2: The SZ280W uses box motion sealing for stronger seals, while the SZ280 uses rotary sealing for higher speed.
Q3: Can SZ280W handle laminated or barrier films?
A3: Yes, the box motion system provides extended sealing pressure, ideal for frozen and bakery packaging films.
Q4: What industries benefit most from SZ280W?
A4: Snacks, bakery, frozen food, and daily-use industries requiring stronger seals.
Q5: What after-sales support does Soontrue provide?
A5: Soontrue offers installation, training, spare parts, and 24/7 service in 120+ countries.