Paper Tube Pressure Testing Machine

The paper tube pressure testing machine applies vertical pressure to the paper tube through a motor-driven pressing plate to measure its compressive strength and deformation. It is used to evaluate the load-bearing performance of paper tubes during stacking and transportation, and is applied in quality control in the papermaking and packaging industries.
Selection
When selecting, it is necessary to match the paper tube specifications with the testing machine's range, confirm that the platen size covers the sample diameter, check that the pressure sensor accuracy meets standard requirements, consider the test space height to accommodate paper tubes of different lengths, and ensure the equipment has data output functionality.
Force range
Force Resolution
Pressurization speed
Plate/Plate Shape
Plate/plate size
work schedule
Accuracy class

Terms

Standards

Instruments

Suitable for inner paper tube testing with an outer diaMeter of 400mm, with a capacity of 500kg and an adjustable speed of 10-80mm/min, it automatically judges the crushing force and supports data printing function.

$ 1727.00

Suitable for paper tubes with an outer diaMeter of 200mm, automatic return and judgment of crushing force, adjustable speed of 10~ 150mm/min, High Accuracy Sensor ensures accurate sampling, supports a variety of Unit switching and direct printing.

$ 1174.00

Measurement range 0-18mm, contact pressure 100kPa, contact area 200mm ², Indication Error 2.5μm, suitable for accurate measurement of paper and Cardboard thickness.

$ 517.00

The mechanical structure of double lead screw and double guide column is adopted, the force value range is 5~ 5000N, the accuracy is +/- 1%, and it has various test modes of strength, ring pressure and stacking, and supports automatic data processing and fault diagnosis.

$ 3114.00

The irreversible discoloration feature ensures that the temperature record is permanently preserved, the 75 ° C accurate temperature measurement point is firmly pasted with the Pressure sensitive adhesive, the 2x2cm round design is easy to install and the protective film enhances the durability.

$ 89.00

Measurement range 0~ 1000ml/min, test area pressure accuracy of +/- 0.01kPa, equipped with 10cm ² standard test area and 35.68mm clamping ring, support different duration test.

$ 1098.00

Measurement range 0-4mm, resolution 0.001mm, contact pressure 100 +/- 10kPa, measurement plane parallelism ≤ 0.0005mm, in line with a number of international standards, suitable for a variety of sheet material thickness accurate determination.

$ 451.00

Using intelligent control pressure relief system, Measurement range 10~ 1600kPa, Indication Error ≤ +/- 0.5%, all-steel chain drive to improve Stability, real-time observation of test sample blasting process.

$ 2300.00

Equipped with 13 sub-disks and 1 master disk, the clamping thickness range is 0.1-1 mm, and the accuracy deviation is less than or equal to 0.01mm. It is suitable for Ring Crush Test testing requirements of different thickness papers.

$ 206.00

Irreversible discoloration design, temperature accuracy 50 ℃, circular single grid structure, specification 2x2cm, Pressure sensitive adhesive to ensure firm paste, suitable for temperature monitoring in harsh environments.

$ 88.00

Measurement range 0-4mm, contact pressure 100 +/- 10kPa, contact area 200mm ², with High Accuracy Indication Error +/- 0.0025mm, suitable for all kinds of sheet material thickness measurement.

$ 488.00

Measurement range 0-20mm, resolution 0.01mm, contact pressure 20 +/- 0.5kpa to ensure Measurement accuracy, in line with a number of international standards, suitable for all kinds of sheet material thickness detection.

$ 451.00

Measurement range 0-4mm, contact pressure 100kPa, contact area 2cm ², equipped with digital dial Meter to achieve accurate thickness measurement.

$ 688.00

Double shell structure with Air-Cooled system to achieve rapid cooling, 51 program temperature control system to ensure +/- 1 ℃ accuracy, the highest Operating temperature of 1700 ℃ and equipped with corundum tube to ensure high temperature Stability.

$ 3640.00

Adopt 24-bit High Accuracy AD converter and stable pressure sensor, Measurement range 50~ 1400kPa, with full scale alarm and 3-speed limit protection function, support a variety of Unit switches and thermal printouts.

$ 1501.00

Articles

Application of Paperboard Burst Strength Tester in Packaging Materials
The paperboard bursting strength tester is a detection device used to measure the ability of packaging materials such as paperboard to resist rupture under vertical pressure. During the test, the sample is clamped between annular clamps, and increasing pressure is applied via hydraulic or pneumatic means until rupture occurs. The maximum pressure value is recorded as the bursting strength.
Paper Thickness Gauge for Determining Paper Thickness and Apparent Density
This article explains how to measure paper thickness and apparent density using a paper thickness gauge. Thickness refers to the vertical distance between the two sides of paper under standard pressure, while apparent density is calculated by dividing the basis weight by the thickness, reflecting the compactness of the paper.
Key Operation Points of Carton Burst Strength Tester
The carton bursting strength tester is used to measure the maximum force that paperboard can withstand before rupturing under uniform pressure, which is important for packaging quality control. Before operation, ensure that the instrument is stable and the calibration is valid. The samples should be cut according to standards and conditioned under standard temperature and humidity conditions.
Application of Carton Compression Testing Machine in Transportation Packaging Testing
The carton compression tester is primarily used to evaluate the load-bearing capacity of transport packaging under compressive forces. It simulates the pressure experienced by cartons during stacking or transportation using upper and lower compression plates, recording the relationship between pressure and deformation until the carton collapses or reaches a preset value.
Correlation Analysis between Puncture Strength and Bursting Strength of Paperboard
This article analyzes the correlation between the puncture strength and burst strength of cardboard. The two properties respectively measure the ability of cardboard to resist dynamic impact and static pressure. Although their testing principles differ, both are closely related to factors such as the fiber structure and lamination process of the cardboard.
The role of the burst strength tester in the testing of cardboard packaging materials.
The burst strength tester is used to measure the bursting resistance of packaging materials such as cardboard. It applies uniform pressure through hydraulic or pneumatic means until the sample ruptures, recording the maximum pressure value to simulate compression and impact during transportation.
The Importance of Folding Endurance Testers in Testing Banknote Paper and Map Paper
The folding endurance tester evaluates the durability of paper by simulating the repeated folding process and measuring the number of folds before the paper breaks. Both banknote paper and map paper need to withstand folding pressure over the long term, making this test crucial for predicting their actual service life.
Application of Compression Strength Testers in Carton and Paper Tube Testing
The compression strength tester evaluates the compressive performance of cartons and paper tubes by applying controlled pressure and measuring deformation.
The Importance of Short-Span Compression Testers in Corrugated Paper Testing
The short-span compression tester is a key device for assessing the compressive performance of corrugated board. It simulates the short-distance pressure that cardboard experiences during transportation and stacking, measuring its compressive strength and deformation.