⚙️ Advanced Quad-Seal Packaging System
The USV-420T4 four-side heat sealing granule packaging machine is designed for premium multi-edge sealed pouches with strong structural integrity. Powered by 220V 50Hz single phase with total consumption of 4.0 kW, this unit offers stable industrial performance. With dimensions of 1510 × 1330 × 1700 mm and a machine weight of 480 kg, it ensures long-term reliability in continuous production environments.

 

📦 Products This Machine Can Pack
This equipment is engineered for granular and small solid products such as sugar, salt, coffee beans, instant coffee granules, seeds, nuts, snack grains, rice, beans, fertilizer pellets, chemical granules, seasoning mixes, pet food pellets, plastic pellets, and similar free-flowing materials. It supports packaging weights that match the machine’s dosing system and can produce stable four-side-sealed sachets for food factories, agriculture suppliers, chemical plants, and retail packaging lines.

 

🚀 Production Output
The machine delivers a packing speed of 15–50 bags/min, depending on product flow and filling volume. This adjustable performance ensures optimized efficiency for both lightweight and heavier granule products.

 

📏 Bag Structure & Size Range
The system produces four-side-sealed pouches with bag lengths from 80–300 mm, front widths from 50–150 mm, and side widths of 35–70 mm. Edge sealing widths range from 5–10 mm, creating durable and attractive packaging suitable for retail presentation.

 

🎞️ Film Compatibility
Maximum film width is 420 mm, supporting laminated materials such as OPP/CPP, OPP/CE, PET/PE, PE/PE, and aluminum-foil composite film. These materials ensure strong seals, moisture protection, and extended shelf life.

 

🌬️ Air & Gas Requirements
For stable sealing and forming performance, the machine operates with gas consumption of 0.52 m³/min and air pressure of 0.65 MPa. This pneumatic system enhances sealing consistency and bag formation precision.

 

🏭 Machine Structure & Installation
With a total weight of 480 kg and compact industrial footprint, the USV-420T4 integrates easily into automated packaging lines. The robust frame and precision components support continuous use in production workshops.

 

🔧 Industries & Model Series Notice
This machine is widely applied in food processing plants, agriculture packaging, chemical production, retail goods manufacturing, and bulk distribution facilities. The USV-series includes multiple models with different bag sizes, speeds, and output capacities. Technical specifications and prices vary across models, allowing businesses to choose the most suitable configuration for their production needs.

 

Parameters
Model	USV-420T4	USV-520T4	USV-720T4
Bag length	80-300 mm	80-350 mm	80-450 mm
Front width	50-150 mm	60-160 mm	70-180 mm
Side width	35-70 mm	30-100 mm	35-100 mm
Iron width	5-10 mm	5-10 mm	5-10 mm
Film width (max.)	420 mm	520 mm	720 mm
Packing speed	15-50 bags/min	15-50 bags/min	15-50 bags/min
Machine weight	480 kg	500 kg	530 kg
Gas consumption	0.52m³/min	0.52m³/min	0.52m³/min
Air consumption	0.65 Mpa	0.65 Mpa	0.65 Mpa
Packing film	OPP/CPP,OPP/CE,PET/PE,Aluminium foil,PE/PE
Power supply	220 V, single phase, 4 kw	220 V, single phase, 4 kw	220 V, single phase, 4 kw
Dimension	1510*1330*1700 mm	1620*1275*1760 mm	1780*1350*1960 mm