ZONESUN ZS-AFK400 Vacuum Nitrogen Flush Aluminum Can Sealing Machine For Coffee Food Beverage

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

Advanced Control Center

Provides an intuitive multi-language HMI interface for streamlined control and globally compatible, highly efficient machine operation.

Ultra-Durable 440C Steel Sealing System

Provides ultra-hard, corrosion-resistant 440C steel sealing for airtight, consistent seams and long-term operational durability.  

Advanced Preservation Technology

Delivers advanced preservation by locking in freshness, reducing residual oxygen below 3%, and preventing oxidation for long-term product stability.  

 

Advanced Vacuum Chamber Technology

Integrates vacuuming, gas flushing, and sealing within a single chamber to achieve precise low‑oxygen packaging and extend product shelf life.  

Internal Industrial Vacuum Pump

Generates stable industrial-grade vacuum pressure to support efficient air extraction and ensure consistent low-oxygen packaging performance.

Dual-Button Safety Control

Requires simultaneous activation of both start buttons to ensure maximum operator safety and prevent accidental machine engagement.