Carton Burst Strength Testing Machine is manufactured according to the internationally universal Mullen principle. It is a basic instrument for testing the breaking strength of cardboard; simple operation, reliable performance, and advanced technology; it is a scientific research unit, paper manufacturer, packaging industry, and quality inspection department Indispensable ideal equipment.

Features

A stepping motor drives the oil cylinder with stable speed, allowing the instrument to operate across a wide voltage range.
The pneumatic clamping system enables one-key testing for ease of use.
The ARM processor with a 24-bit ADC high-precision converter ensures fast response and accurate measurement data.
A 7-inch color touch screen with Chinese display and touch buttons shows the pressure curve in real time.
The sudden power failure data storage function retains all test data and continues the process after power is restored.
The system automatically resets when measurements exceed the range.
Users can switch between three selectable units: kPa, kgf/cm², and Psi.
The instrument communicates with computer software (optional purchase).

Application Range

Corrugated cardboard, cartons, paper trays, aluminum foil, film, rubber, silk, cotton and other non-paper materials

Executive Standard

GB/T 1539, QB/T 2679.8, GB/T 6545, ISO 2759

Technical Parameters

Power Supply: AC100V±10% or AC220V±10%, (50/60)Hz, 150W
Working Environment: Temperature (10~35)ºC, Humidity < 85%
Measuring Range: 250~5600 kPa
Indication Error: ±0.5% (Range 5%~100%)
Resolution: 1 kPa
Refueling Speed: 170±15 ml/min
Air Pressure Adjustment: 0.4 MPa
Hydraulic System Tightness: Upper limit of measurement, 1 min Pressure drop < 10% Pmax
Upper/Lower Clamp Ring Aperture: 31.5±0.05 mm
Print: Built-in thermal printer
Communication Interface: RS232 (Default) (USB, WIFI optional)
Dimension: 470 x 315 x 520 mm
Net Weight: 56 kg (approx.)

Why Choose the Carton Burst Strength Testing Machine?

The Carton Burst Strength Testing Machine is indispensable for industries that demand reliable packaging quality. Since corrugated cardboard and cartons rely heavily on bursting strength, this machine provides precise and consistent results in line with ISO 2759 and GB/T 1539 standards. It tests materials such as aluminum foil and rubber, ensuring durability and performance across diverse applications. The pneumatic clamping system and intuitive touch screen interface improve efficiency, accuracy, and ease of operation.