Description
The ZONESUN ZS-FS510U Automatic Paste Sachet Filling and Sealing Machine is designed for packaging thick and viscous products such as mayonnaise, ketchup, jam, peanut butter, and sauces. It integrates film unwinding, pouch forming, accurate filling, heat sealing, and cutting into one continuous packaging process. Equipped with a servo-driven rotary lobe pump and a 5–100 g customizable filling range, the machine supports packaging speeds of 25–40 bags/min. The 50L U-shaped hopper helps maintain consistent material flow, while the PLC touchscreen allows convenient adjustment of filling volume, pouch length, and sealing temperature. It supports back-seal packaging, three-side sealing, four-side sealing, and custom-shaped pouches available according to configuration.
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Machine Model |
ZS-FS510U |
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Power Supply |
110/220 V, 50–60 Hz, 2.5 kW |
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Packaging Speed |
25–40 bags/min |
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Filling Range |
5–100 g, Customizable |
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Bag Size |
Width: 20–110 mm; Length: 40–200 mm |
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Bagging Pattern |
Back Seal (3-Sided and 4-Sided Sealing Optional) |
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Filling Pump |
Servo-Driven Rotary Lobe Pump |
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Hopper Capacity |
50 L (Optional Mixing and Heating Functions) |
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Optional Functions |
Date Coder |
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Machine Dimensions |
About 2250 × 930 × 2000 mm |
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Machine Weight |
About 300 kg |
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Package Dimensions |
Feeding Pump: About 510 × 520 × 1120 mm; Main Machine: About 1380 × 1090 × 2110 mm |
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Package Weight |
About 435 kg + 61 kg = 496 kg |
PLC Touchscreen Control
Allows operators to adjust filling volume, pouch length, and sealing temperature through the touchscreen for convenient operation.
Servo Rotor Pump Filling
The servo-driven rotor pump ensures precise and stable filling of viscous products such as mayonnaise, ketchup, and jam.
50L U-Shaped Hopper
The U-shaped hopper with mixing function (optional heating) reduces material buildup in corners and helps maintain consistent product flow.
Piston Feeding Pump
Provides stable and controlled material feeding to the rotor pump filling system, ensuring a continuous product supply and consistent filling performance.
Heat Sealing Structure
Independent temperature control for upper and lower sealing bars ensures uniform sealing performance for different packaging films.
Customized Cutting Structure
The cutting system can be customized according to pouch shapes, supporting standard sachets and special-shaped pouch designs.
Coding Structure
Prints production dates, batch numbers, or other product information on packaging film, enabling clear identification and traceability of packaged products.
Viscous Sauce Sachet Packaging Guide
The ZONESUN ZS-FS510U forms sachets from packaging film, fills compatible viscous products through a servo-driven rotary lobe pump, then heat seals and cuts the packs. Listed applications include mayonnaise, ketchup, jam, peanut butter, and sauces.
Confirm the actual formula, target pack weight, pouch dimensions, film, and sealing style before configuration. Back seal is listed in the standard bagging pattern; three-sided and four-sided sealing are optional. Custom-shaped pouches, mixing, heating, and date coding require configuration confirmation.
Frequently Asked Questions
Does this machine use premade pouches?
The described process unwinds packaging film and forms pouches before filling, heat sealing, and cutting.
What filling pump does it use?
The specified filling pump is a servo-driven rotary lobe pump. A piston feeding pump supplies material to the filling system.
What filling range and speed are listed?
The filling range is 5–100 g, customizable. The listed packaging speed is 25–40 bags/min. Confirm performance with the actual material, pack weight, and pouch format.
What pouch dimensions are specified?
The listed width is 20–110 mm, and length is 40–200 mm.
Are mixing, heating, and date coding included?
The parameter table lists optional mixing and heating functions for the 50 L hopper and a date coder as an optional function. Confirm the supplied configuration before ordering.
What samples are needed for selection?
Provide the actual product, target filling weight, pouch dimensions, packaging film, sealing format, and required output so filling flow and sealing performance can be checked.
