Double-Head Vacuum Nitrogen-Filling Can Sealer

Product Overview

Keypack Intelligent Twin-Head Vacuum Nitrogen Flushing Seamer designed for premium product packaging with residual oxygen control. It delivers 12-14 cans per minute with dual seaming technology and PLC touch screen control. Ideal for milk powder canning, protein powder packaging, and pharmaceutical canning applications.

Application Areas

• Food Industry: Milk powder pneumatic filling and nitrogen flush sealing for extended shelf life
• Nutraceuticals: Protein powder modified atmosphere sealing to preserve nutritional value
• Premium Packaging: High-end product canning with controlled atmosphere for quality preservation
• Pharmaceutical: Food grade seaming for pharmaceutical powder products requiring low oxygen environment
• Can Types: Tinplate cans, aluminum cans, and various round metal containers

Key Features and Machine Characteristics

High Cleanliness and Oil-Free Sealing
The automatic nitrogen can seamer employs oil-free bearings and pneumatic/motor-driven actuators throughout, ensuring zero contamination during the sealing process. Automatic dust extraction system prevents powder accumulation inside the vacuum chamber, maintaining cleanroom standards for food grade seaming operations.

Advanced Control System with Fault Alarm
Equipped with Siemens PLC and touch screen interface for intuitive operation. The system provides comprehensive fault alarm capabilities including missing lid detection, can blockage alerts, servo errors, and cylinder malfunctions, significantly reducing troubleshooting time and improving production efficiency.

Precision Dual Seaming Technology
Double seaming rollers manufactured with advanced materials and heat treatment processes deliver smooth, uniform seams without scratching or yellowing. The dual-head gas flush can sealer achieves superior sealing quality while parameters can be easily adjusted via the human-machine interface to meet different can specifications.

Import Components for Reliability
Critical components include Omron sensors for position detection, Airtac brand pneumatic actuators and solenoid valves, and fluorine rubber vacuum seals rated for high temperature and leak prevention. This two-head modified atmosphere sealing machine integrates quality components for long-term reliability.

Optimized Vacuum and Nitrogen Flushing Process
Specialized vacuum extraction and nitrogen filling sequence effectively prevents powder re-dispersion during the sealing cycle. The vacuum system's fluorine rubber seals ensure leak-free operation, while residual oxygen control below 3% significantly extends product shelf life.

304 Stainless Steel Construction
Main body and contact parts manufactured from 304 stainless steel meet food safety standards. The Keypack Intelligent (kunbupack) Dual-Head Gas Flush Can Sealer maintains sanitary conditions suitable for milk powder, pharmaceutical, and premium food applications across multiple markets.

Delivery and Support

Each twin-head vacuum nitrogen flushing seamer includes installation guidance, operational training, and technical documentation. Spare parts availability and warranty support ensure continuous production capability for your packaging line integration.

Technical Specifications