
ZONESUN ZS-GFGT520 Automatic Liquid Sachet Filling and Sealing Machine
The ZONESUN ZS-GFGT520 is a fully automatic vertical form-fill-seal (VFFS) packaging machine designed for sauces, liquids, and semi-liquid products. Featuring a top hopper and piston pump, it ensures precise and hygienic filling from material loading to final bag sealing. The machine supports multiple sealing formats—back, three-side, and four-side—and accommodates a wide range of bag sizes. With a packaging speed of up to 50 bags per minute and compatibility with various film materials, it’s an ideal solution for efficient, high-volume production in food, cosmetic, and chemical industries.
ZONESUN ZS-GFGT520 Automatic Liquid Packaging Machine
Parameter Details
Model ZS-GFGT520
Power Supply 220V / 50Hz / 4kW
Filling Pump Type Piston Pump
Filling Range 100–1000 ml (customizable)
Packaging Speed Approx. 5–50 bags/min<br>(depends on material & bag size)
Sealing Method Back seal / 3-side seal / 4-side seal
Bag Size Width: 130–300 mm<br>Length: up to 400 mm
Film Width Max 520 mm
Film Material OPP/CPP, OPP/PE, NILO/PE, PE
Air Pressure 0.65 MPa
Air Consumption 0.8 m³/min
Machine Dimensions Approx. 1880 × 1370 × 1800 mm (L×W×H)
Machine Weight Approx. 600 kg







The ZONESUN ZS-GFGT520 is a fully automatic vertical form-fill-seal (VFFS) packaging machine designed for sauces, liquids, and semi-liquid products. Featuring a top hopper and piston pump, it ensures precise and hygienic filling from material loading to final bag sealing. The machine supports multiple sealing formats—back, three-side, and four-side—and accommodates a wide range of bag sizes. With a packaging speed of up to 50 bags per minute and compatibility with various film materials, it’s an ideal solution for efficient, high-volume production in food, cosmetic, and chemical industries.
ZONESUN ZS-GFGT520 Automatic Liquid Packaging Machine
Parameter Details
Model ZS-GFGT520
Power Supply 220V / 50Hz / 4kW
Filling Pump Type Piston Pump
Filling Range 100–1000 ml (customizable)
Packaging Speed Approx. 5–50 bags/min<br>(depends on material & bag size)
Sealing Method Back seal / 3-side seal / 4-side seal
Bag Size Width: 130–300 mm<br>Length: up to 400 mm
Film Width Max 520 mm
Film Material OPP/CPP, OPP/PE, NILO/PE, PE
Air Pressure 0.65 MPa
Air Consumption 0.8 m³/min
Machine Dimensions Approx. 1880 × 1370 × 1800 mm (L×W×H)
Machine Weight Approx. 600 kg







Original: $13,499.00
-70%$13,499.00
$4,049.70Description
The ZONESUN ZS-GFGT520 is a fully automatic vertical form-fill-seal (VFFS) packaging machine designed for sauces, liquids, and semi-liquid products. Featuring a top hopper and piston pump, it ensures precise and hygienic filling from material loading to final bag sealing. The machine supports multiple sealing formats—back, three-side, and four-side—and accommodates a wide range of bag sizes. With a packaging speed of up to 50 bags per minute and compatibility with various film materials, it’s an ideal solution for efficient, high-volume production in food, cosmetic, and chemical industries.
ZONESUN ZS-GFGT520 Automatic Liquid Packaging Machine
Parameter Details
Model ZS-GFGT520
Power Supply 220V / 50Hz / 4kW
Filling Pump Type Piston Pump
Filling Range 100–1000 ml (customizable)
Packaging Speed Approx. 5–50 bags/min<br>(depends on material & bag size)
Sealing Method Back seal / 3-side seal / 4-side seal
Bag Size Width: 130–300 mm<br>Length: up to 400 mm
Film Width Max 520 mm
Film Material OPP/CPP, OPP/PE, NILO/PE, PE
Air Pressure 0.65 MPa
Air Consumption 0.8 m³/min
Machine Dimensions Approx. 1880 × 1370 × 1800 mm (L×W×H)
Machine Weight Approx. 600 kg






























