Aluminum foil sealing machine, internal pressure testing machine, liquid nitrogen filling machine, liquid level testing machine, vacuum testing machine
Technical Characteristics
Non-contact online detection
Adopting electromagnetic pulse acoustic scanning technology and surface scanning technology
Vacuum detection, can expansion detection, and inverted can detection
Applicable conveying speed: 70 meters per minute
Weight: 50KG
Automatic rejection function for defective products
Industrial computer, XP operating system, 19-inch touch screen operation.
Purpose and principle
This machine is capable of accurate online inspection and automatically rejecting defective cans. When the vacuum degree inside the can (bottle) body varies, the amount of deformation in the can (bottle) lid also differs. By detecting the slight deformation of the lid, it can be analyzed whether the product meets the required vacuum degree. It features touchscreen operation, simple operation, easy adjustment; online data analysis, data storage for any can type, automatic correction, synchronous rejection, etc. It is widely used in many beverage factories, canning factories for two-piece aluminum cans, three-piece iron cans, glass bottles, and all other laminated containers.
The vacuum inspection machine utilizes acoustic technology and employs a non-contact online detection method, achieving a speed of 800 bottles per minute. It is designed to test the sealing performance of containers, encompassing leak detection, vacuum testing, and empty can inspection. It is suitable for products with three-piece cans, three-four twist-off caps, and metal anti-theft cap seals.
Acoustic Technology
When a container passes by the probe, the probe applies a "non-contact" tapping action on the top of the container, causing it to emit sound. Containers with different vacuum levels will emit different sounds. Advanced acoustic technology uses these sounds to determine whether the container is leaking.
Working principle
Container to be inspected → conveyor belt → probe applies a "non-contact" tapping action on the top of the container → sound is emitted from the top of the container → probe receives the sound → unqualified sound is detected, sending a signal to the rejector → rejector acts, striking the leaking container out.
Performance characteristics and parameters
Non-contact detection
Speed: 800 bottles/minute or conveyor belt speed: 70 meters/minute
Fully Chinese menu, operated via touch screen
Capable of storing ten product types
Reliable digital signal processing technology
Strike indication alarm
Stainless steel chassis, with industrial protection up to IP65 level
All electrical components are sourced from reputable brands, ensuring reliability.
Scope of Application
Containers: tin cans, glass bottles, beer bottles, etc
Closure type: metal cap, metal anti-theft cap, crown cap
Acoustic Technology
Magnetic pulse technology
Instant sound pickup technology
Environmental noise processing technology
Sound signal processing technology
Digital signal processing technology
