Description
In modern packaging operations, speed, consistency, and presentation matter as much as the product itself. A poor seal can lead to spoilage, contamination, or customer dissatisfaction. This is where the Sonic Industries FR-400 Mini Band Sealing Machine proves its worth. Designed with precision engineering and built for efficiency, this compact yet powerful band sealer makes professional sealing accessible to businesses of all sizes.
If your packaging involves laminated, foil-lined, or heat-sealable pouches, this machine will help you achieve strong, reliable, and tamper-proof seals every single time. However, note that this model is not intended for LD (Low-Density Polyethylene) and PP (Polypropylene) pouches, as these materials require different sealing properties.
Whether you’re packaging snacks in a small commercial kitchen, sealing pharmaceuticals in a cleanroom, or preparing retail products in a small factory, the FR-400 Mini offers speed, durability, and ease of use in one compact package.
The FR-400 Mini Band Sealer is part of Sonic Industries’ trusted range of packaging machinery, known for industrial-grade performance in a compact footprint. Unlike impulse sealers or manual sealing methods, this continuous band sealer automates the process, reducing human error and increasing throughput.
Its horizontal sealing orientation makes it ideal for products that can be laid flat during sealing, such as dry goods, powders, hardware, and lightweight items.
The conveyor belt continuously feeds filled pouches through the heated sealing band, ensuring consistent seal quality across every unit. This not only boosts production capacity but also enhances the professional look of your packaging.
Key Benefits at a Glance
Increased Productivity – Seal hundreds of pouches per hour without fatigue.
Professional Presentation – Smooth, uniform seals that look great on shelves.
Material Versatility – Handles multiple laminated and multi-layer films (excluding LD and PP).
Compact Footprint – Fits easily in small workshops or on production tables.
Low Maintenance Design – Minimal moving parts reduce downtime.
Energy Efficiency – Optimized heating elements reduce electricity costs.
Technical Specifications
Application: Food, Commodity, Chemical
Packaging Type: Cartons, Cans, Bottles, Bags
Sealing Type: Heat Sealing
packaging material: Plastic, Paper
Voltage: 110 V, 220 V
Automatic grade: Automatic
Driven Type: Electric
key selling points: Easy To Operate
Weight (KG): 7.4
Dimension(l*w*h): 40*25.5*24CM
Panel material: Stove varnish
Sealing speed: 0~12m/min
Sealer: 10mm/0.02~0.5mm/6~12mm
Bear the weight: <1kg
Conveyortable size: L335xW70xH130(mm)
Product Size: L400xW255xH240(mm)
Package Size: L430xW240xH280(mm)





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