01
Weigh the Package
Operators weigh each package on a scale by hand before pricing.
Labeling Machines
PLB650 Automatic Weigh Price Printing and Labeling Machine
Dynamic Weighing, Price Calculation, Printing and Labeling in One System
Note: Technical data is for reference. Final performance depends on product dimensions, package stability, label format and production conditions.
PLB650
Why Use a Weigh Price Labeling Machine?
Two trays of seafood or meat may look the same but weigh differently. When pricing is by weight, manual work means weighing, calculating, entering data, printing and applying labels by hand. The PLB650 automates all of these steps, improving efficiency and reducing pricing and labeling errors.
02
Calculate the Price
The selling price must be worked out by hand for every weight.
03
Enter Data into a Printer
Weight and price data are typed into the printer one by one.
04
Print the Label
Each label is printed separately after the data is entered by hand.
05
Apply the Label Manually
Labels are stuck on by hand, package after package.
PLB650
Suitable Products
Designed for products whose final selling price depends on the actual package weight. Particularly suitable where each package may have a slightly different net weight.
01
Fresh Meat
02
Frozen Meat
03
Poultry
04
Seafood
05
Fish
06
Shrimp
07
Vegetables
08
Fruit
09
Dairy Products
10
Cheese
11
Processed Food
12
Packaged Fresh Food
13
Other Variable-Weight Products
PLB650
Suitable Packaging Formats
Handles packaged products transported stably on a conveyor. Final suitability should be confirmed according to package dimensions, surface shape and product stability on the conveyor.
01
Trays
02
Wrapped Trays
03
Vacuum Packs
04
Thermoformed Packs
05
Plastic Containers
06
Sealed Food Packs
07
Other Stable Packaged Products
PLB650
Application Industries
01
Meat Processing
Beef, pork, lamb and processed meat.
02
Poultry
Chicken, duck, turkey and packaged poultry portions.
03
Seafood
Fish, shrimp, shellfish, frozen and fresh seafood.
04
Fresh Produce
Vegetables, fruit and fresh packaged produce.
05
Dairy and Processed Food
Cheese, dairy products, prepared foods and other variable-weight packaged food.
PLB650
Key Features
01
Dynamic Weighing
Weighing happens while products move continuously through the machine. There is no need to stop each product for separate weighing. Standard range 1–5 kg.
02
Real-Time Price Calculation
The control system calculates product pricing automatically from the actual weight, preset unit price and stored product information. It measures the weight, retrieves the stored unit price, calculates the selling price, transfers the data to the printer and prints the final price on the label.
03
Automatic Label Printing
The integrated printing unit prints variable information on every label: price, net weight, barcode, QR code, logo, product name, text and graphics.
04
Automatic Print-and-Apply Labeling
After printing, the labeling mechanism transfers and applies the label automatically. It handles packages with slightly uneven surfaces, and the working height is adjustable.
05
Up to 50 Packages per Minute
Continuous conveyor operation processes up to approximately 50 packages per minute, depending on product size, spacing, label size and printing content.
06
±5 g Weighing Accuracy
Standard dynamic weighing accuracy is approximately ±5 g, depending on product stability, conveyor speed and operating conditions.
07
Data Storage Function
Product information and operating data are stored in the system to simplify repeated production with multiple products, prices or label formats.
08
Customizable Control Panel Language
The operating interface language can be customized for different export markets.
09
Adjustable Conveyor Speed
Conveyor speed adjusts from approximately 0–50 m/min to match different production capacities and upstream equipment.
10
Adjustable Labeling Height
The labeling unit adjusts vertically to the height and shape of each package, so different packs run on the same machine.
PLB650
How It Works
The packaged product enters through the conveyor and passes across the dynamic weighing section. The system measures the actual weight, calculates the price, prints the label and applies it automatically.
01
Product Feeding
The packaged product enters the machine through the conveyor.
02
Dynamic Weighing
The weighing system measures the actual package weight while the product is moving.
03
Real-Time Price Calculation
Based on the preset product data and unit price, the control system calculates the selling price automatically.
04
Label Printing
The printing unit generates a label containing the required information.
05
Automatic Label Application
The printed label is transferred to the labeling mechanism and applied automatically to the package.
06
Finished Product Output
The labeled package leaves the machine as finished product.
About us
Printing System & Label Size
The integrated printer generates labels containing both fixed and variable information. The label winding path feeds labels through the print head, where price, weight and barcode are printed before the label is transferred to the applicator.
The standard supported label size is 30 × 30 mm minimum to 100 × 100 mm maximum. Both thermal and thermal-transfer label materials can be used. The final label specification should be confirmed according to the required printing content.
PLB650
What Can Be Printed
01
Product Price
The calculated selling price for this package.
02
Net Weight
The measured weight of this package.
03
Barcode
Machine-readable product code.
04
QR Code
Scannable code linking to product information.
05
Logo
The customer's brand mark.
06
Product Name
The name of the product in the package.
07
Text
Any required printed text.
08
Graphics
Printed images or symbols.
09
Other Required Information
Any other information the customer requires on the label.
PLB650
Optional Configurations
What's included: main machine, dynamic weighing conveyor, product transport conveyor, real-time calculation system, label printer, automatic label applicator, control panel, data storage system, pressure gauge and pneumatic labeling structure.
01
Different Label Formats
Label size and layout can be adapted to the product and printing content.
02
Customized Label Content
The information printed on each label can be customized for the product.
03
Different Language Interfaces
The operating interface can be set to the customer's language.
04
Barcode Formats
Different barcode formats can be configured for the printer.
05
QR-Code Printing
QR codes can be printed on labels where required.
06
Logo Printing
Customer logos can be printed on each label.
07
Customized Product Database
A product database can be set up for the customer's product range and prices.
08
Production Line Integration
The machine can be integrated into an automatic food packaging line.
09
Different Labeling Positions
The labeling position can be adjusted to suit the package.
PLB650
Connectable Equipment
The PLB650 can be integrated into an automatic food packaging line. The final line layout should be designed according to the customer's production process.
01
Tray Sealing Machine
Feeds packaged products into the PLB650 line.
02
Vacuum Packaging Machine
Feeds packaged products into the PLB650 line.
03
Thermoforming Packaging Machine
Feeds packaged products into the PLB650 line.
04
Conveyor
Feeds packaged products into the PLB650 line.
05
Product Inspection Equipment
Feeds packaged products into the PLB650 line.
06
Checkweigher
Handles labeled packages after the PLB650.
07
Metal Detector
Handles labeled packages after the PLB650.
08
Inspection System
Handles labeled packages after the PLB650.
09
Sorting Conveyor
Handles labeled packages after the PLB650.
10
Cartoning Machine
Handles labeled packages after the PLB650.
11
Case Packing Equipment
Handles labeled packages after the PLB650.
PLB650 in Operation
Watch the PLB650 weigh, price, print and label packaged food products on a production line.
Frequently Asked Questions
PLB650
Need Help Configuring the PLB650 for Your Food Products?
Send us your product type, package weight range, package dimensions, required speed, label size and the information to be printed, and we will recommend the right PLB650 configuration for your line.