ZONESUN ZS-ZK200 Automatic Online Intelligent Non Contact Acoustic Vacuum Seal Inspection Detector for Bottles and Cans

ZONESUN ZS-ZK200 Automatic Online Intelligent Non Contact Acoustic Vacuum Seal Inspection Detector for Bottles and Cans

Description

The ZONESUN ZS-ZK200 Online Intelligent Vacuum Detector is designed for high-speed in-line inspection of vacuum-sealed bottles and cans with compatible tinplate caps. Using non-contact acoustic detection technology, the system analyzes the return sound generated from the sealed cap to determine whether the package has sufficient vacuum and proper sealing without directly contacting the container closure. With a detection speed of up to 200 bottles/min and accuracy of ≥99.5%, the system automatically identifies products with insufficient vacuum or poor sealing and removes them from the production line. Its adjustable detection head, touchscreen parameter control, and automatic reject system make it suitable for continuous vacuum-packaging quality inspection.

Parameter

• Model: ZS-ZK200
• Power Supply: AC 220 V / 50 Hz
• Power: 300 W
• Detection Speed: 200 bottles/min
• Applicable Containers: Vacuum packaging of tinplate three piece can, glass bottle and tinplate cover
• Applicable Cap: Tinplate Cap, Cap Diameter ≥30 mm
• Compressed Air Pressure: 0.5–0.8 MPa
• Air Consumption: 0.2 m³/min
• Conveyor Speed: 0 to 20 m/min (adjustable)
• Operating Temperature: 0–45°C
• Operating Humidity: 10–80% RH, Non-condensing
• Detection Accuracy: ≥99.5%

Key Features

Touchscreen Control Panel

Allows operators to set vacuum and acoustic detection thresholds according to different products and inspection requirements through the touchscreen interface.

High-Speed Non-Contact Detection

Performs vacuum inspection without directly contacting the container closure, supporting detection speeds of up to 200 bottles/min for continuous in-line quality control.

Acoustic Vacuum Detection

Analyzes the acoustic response generated from the sealed cap to determine whether the vacuum level meets the preset acceptance criteria.

Seal Integrity Inspection

In addition to vacuum-level detection, the system identifies packages with poor sealing according to the detected acoustic response.

Multi-Direction Detection Head Adjustment

The detection head can be adjusted both vertically and horizontally to accommodate different compatible container sizes and inspection positions.

Adjustable Detection Thresholds

Vacuum and acoustic detection thresholds can be configured through the touchscreen according to different products.

Automatic Reject System

Automatically removes packages with insufficient vacuum or poor sealing to prevent unqualified products from entering the next production process.

Automatic Alarm Indication

The warning light automatically activates when an unqualified package is detected, providing immediate visual indication to the operator.

Adjustable Conveyor Speed

The conveyor speed can be adjusted from 0 to 20 m/min, allowing the inspection section to coordinate with compatible production-line speeds.

Portable Machine Structure

The machine uses a stand fitted with wheels, allowing easier positioning and installation alongside compatible production lines. The structure diagram in the source shows the height adjustment, alarm light, electrical box, operation panel, wheels, probe, and machine stand. ZS-ZK200 在线智能真空检测仪

Benefits

Up to 200 Bottles/Min

Supports high-speed in-line vacuum inspection at up to 200 bottles/min, making the detector suitable for continuous packaging lines.

≥99.5% Detection Accuracy

Provides a documented detection accuracy of ≥99.5% under the specified operating configuration.

Non-Contact Inspection

The detection probe does not need to physically contact the bottle or can closure during inspection, allowing products to continue moving through the production line.

Vacuum Level Inspection

Automatically evaluates whether the vacuum condition of each compatible sealed package meets the preset acceptance criteria.

Seal Integrity Inspection

Helps identify packages with poor sealing in addition to checking their vacuum condition.

Automatic Defect Removal

Unqualified packages are automatically removed from the production flow, while qualified products continue downstream.

Automatic Warning Light

When an unqualified package is detected, the machine automatically triggers the warning light for quick visual identification.

Flexible Container Changeover

The vertically and horizontally adjustable detection head makes it easier to reposition the inspection point when switching between compatible container sizes.

Tinplate Cap Compatibility

The standard configuration is designed for compatible tinplate caps with diameters ≥30 mm.

Adjustable Inspection Parameters

Operators can configure different vacuum and acoustic thresholds according to different products and quality-control requirements.

0–20 m/min Adjustable Conveyor

The adjustable conveyor speed helps coordinate the detector with compatible upstream sealing equipment and downstream packaging machinery.

Continuous In-Line Quality Control

The machine performs inspection while containers move through the conveyor, reducing the need to stop production for individual vacuum checks.

Automatic Qualified / Unqualified Separation

The inspection logic automatically separates production results:

Qualified → Continue to Next Process
Unqualified → Automatic Reject

This operating logic is explicitly described in the source. 

Application

Ideal for in-line vacuum and sealing inspection of compatible vacuum-packed glass bottles and tinplate three-piece cans with tinplate closures, particularly packaging applications requiring verification of vacuum level and sealing integrity after capping or can sealing. The ZS-ZK200 uses non-contact acoustic detection to inspect packages at speeds of up to 200 bottles/min with a documented detection accuracy of ≥99.5%. Packages with insufficient vacuum or poor sealing are automatically identified, alarmed, and rejected before entering the next production process. The standard configuration is designed for compatible tinplate caps with diameters ≥30 mm, making the machine suitable for continuous food, beverage, and other compatible vacuum-packaging production lines. 

Touchscreen Control Panel

Allows easy setting of vacuum and acoustic detection thresholds for different products through the touchscreen interface.

High-Speed Non-Contact Detection

Performs non-contact vacuum inspection at speeds of up to 200 bottles/min for efficient in-line quality control.

Multi-Direction Detection Head Adjustment

The detection head can be adjusted vertically and horizontally to accommodate different bottle sizes and production requirements.

Automatic Reject System

Automatically removes products with insufficient vacuum or poor sealing to prevent defective products from entering the next process.

Automatic Alarm Indication

Automatically triggers a warning light when a defective product is detected for quick reject .

Why Choose the ZONESUN ZS-ZK200?

200 Bottles/Min High-Speed Inspection

Provides a documented detection speed of up to 200 bottles/min, supporting high-speed continuous packaging operations.

≥99.5% Detection Accuracy

The original parameter table specifies a detection accuracy of ≥99.5%, making speed and inspection accuracy two of the machine's primary technical specifications.

Non-Contact Detection

Inspects compatible sealed containers without requiring direct contact between the detection probe and container closure.

Acoustic Detection Technology

Determines vacuum and sealing condition by analyzing the acoustic response generated from the vacuum-sealed cap.

Vacuum Level Inspection

Evaluates whether each package has sufficient vacuum according to the preset inspection criteria.

Seal Integrity Inspection

Helps identify poorly sealed packages before they proceed to downstream packaging processes.

Automatic Reject

When a package fails the preset vacuum or sealing criteria, the reject mechanism automatically removes it from the production flow.

Automatic Alarm Indication

The warning light automatically activates when an unqualified product is detected, providing immediate visual indication.

Adjustable Detection Thresholds

Different vacuum and acoustic thresholds can be configured according to different compatible products.

Vertical Detection Head Adjustment

The detection head can be moved vertically to match compatible containers with different heights.

Horizontal Detection Head Adjustment

Horizontal adjustment allows the detection position to be aligned according to different compatible container formats.

0–20 m/min Conveyor Speed

The conveyor speed can be adjusted from 0 to 20 m/min according to production-line requirements.

Compatible with Tinplate Caps ≥30 mm

The standard machine is designed for compatible tinplate closures with cap diameters of 30 mm or larger.

Automatic In-Line Quality Control

Inspection, judgment, alarm indication, and defective-product rejection are integrated into one continuous quality-control process.

Easy Production Line Integration

The adjustable conveyor speed and portable wheeled structure help the machine integrate with compatible upstream and downstream equipment.

Ideal Applications

Vacuum-Packed Glass Bottles

Suitable for compatible vacuum-packed glass bottles using tinplate closures that require automatic vacuum and sealing inspection.

Tinplate Three-Piece Cans

Suitable for vacuum inspection of compatible tinplate three-piece cans after sealing.

Tinplate Cap Containers

Designed for compatible containers using tinplate caps with diameters ≥30 mm.

Vacuum-Sealed Food Packaging

Suitable for compatible food products packaged in vacuum-sealed glass bottles or tinplate cans requiring in-line seal inspection.

Vacuum-Sealed Beverage Packaging

Can be used for compatible beverage packaging using the documented vacuum container and closure formats.

Post-Capping Inspection

Suitable for installation after compatible bottle capping equipment to verify vacuum and sealing condition before downstream packaging.

Post-Can-Sealing Inspection

Suitable for inspection after compatible can-sealing processes to identify packages with insufficient vacuum or poor sealing.

High-Speed Packaging Lines

The 200 bottles/min detection speed makes the ZS-ZK200 suitable for compatible high-speed continuous packaging lines.

Automatic Quality Inspection

Suitable for production environments requiring automatic detection and removal of packages that fail preset vacuum or sealing requirements.

In-Line Seal Integrity Inspection

Can be installed directly within a compatible production line to perform continuous seal-integrity inspection without stopping normal conveyor movement.