ZONESUN ZS-AFK400 Semi-Automatic Vacuum Nitrogen Can Seamer

Description

The ZONESUN ZS-AFK400 is a semi-automatic vacuum aluminum can sealing machine designed for vacuuming, nitrogen flushing, and double-seam sealing of round cans. Running at 4–6 cans/min, it completes vacuuming, nitrogen filling, and sealing within a single chamber to achieve <3% residual oxygen. Supporting both Vacuum-Only and Vacuum + Nitrogen modes, it adapts to different preservation needs. With its 440C steel sealing system, industrial vacuum pump, and multi-language control center, the machine ensures airtight seams, durability, and reliable low-oxygen packaging for aluminum, tin, PET, and paper cans across food, beverage, pharmaceutical, and specialty industries.

Note: External nitrogen source required.
The machine does not generate nitrogen. Please provide your own nitrogen cylinder or generator for the nitrogen-filling mode.

Parameter

• Model: ZS‑AFK400
• Function: Tin can filling, vacuuming, nitrogen flushing, and can seaming
• Dual Modes: Vacuum / Vacuum + Nitrogen
• Sealing Rollers: 1 pair (1st + 2nd seam rolls)
• Low Oxygen: <3% residual oxygen
• Sealing Speed: 4–6 cans/min
• Sealing Height: 50–180 mm (adjustable)
• Sealing Diameter: 30–150 mm
• Voltage: 220 V, 50/60 Hz
• Power: 2 kW
• Machine Weight: 200 kg
• Machine Dimensions (L×W×H): 750 × 1030 × 1700 mm

CENTRALIZED CONTROL PANEL Features an intuitive, multi-language HMI touchscreen for streamlined parameter adjustment and global operational compatibility.

PRECISION SEALING MECHANISM Engineered with ultra-hard, corrosion-resistant 440C stainless steel rollers to ensure hermetic, leak-proof seams and long-term industrial reliability.

ADVANCED MAP PRESERVATION (MAP = Modified Atmosphere Packaging) Reduces residual oxygen levels to below 3% via nitrogen flushing, effectively preventing oxidation and significantly extending product shelf life.

INTEGRATED VACUUM & GAS FLUSH CHAMBER Combines vacuum evacuation, gas flushing, and container sealing into a single unified cycle for precise, low-oxygen packaging environment.

HEAVY-DUTY VACUUM PUMP Delivers high-capacity, stable negative pressure for rapid air evacuation, guaranteeing consistent low-oxygen levels across continuous production runs.

DUAL-BUTTON SAFETY SYSTEM Requires simultaneous two-handed activation to start the cycle, keeping hands clear of the chamber zone and preventing accidental operation.