A bursting strength tester is a device used to measure the ability of materials such as paper, paperboard, and corrugated cardboard to resist rupture or bursting under pressure. The test is performed by subjecting the material to increasing pressure until it ruptures, and the maximum pressure required to cause the rupture is recorded as the bursting strength.

The bursting strength tester typically consists of a hydraulic cylinder, a clamping mechanism to hold the test sample in place, and a pressure gauge or sensor to measure the pressure. The sample is placed between two circular plates and clamped in place. Pressure is then applied to one of the plates until the sample ruptures, and the maximum pressure is recorded.

A bursting strength of fabric and bursting strength of paper is an important property of packaging materials, as it can affect the ability of the material to protect the contents from damage during transport and handling. The bursting strength test is commonly used in the paper, packaging, and printing industries to evaluate the quality of materials and ensure they meet industry standards.

Best bursting strength tester principle for packaging industries

The bursting strength tester principle is based on the concept of applying hydraulic pressure to a material until it ruptures. The test involves placing a sample of the material between two circular plates and clamping it in place. One plate is then subjected to increasing hydraulic pressure until the material ruptures. The maximum pressure required to cause the rupture is recorded as the bursting strength.

The hydraulic pressure is generated by a piston or cylinder, which is operated by a hydraulic pump. The pressure is transmitted to the material through a diaphragm or rubber membrane that is placed between the piston and the circular plate. The pressure is applied uniformly to the surface of the material, and the clamping mechanism ensures that the material does not slip or move during the test.

The digital bursting strength tester can be calibrated using standard reference materials to ensure accurate and consistent results. The bursting test can be performed on a variety of materials, including paper, paperboard, corrugated cardboard, and other packaging materials. The bursting strength test is widely used in the packaging and printing industries to evaluate the strength and durability of materials and ensure they meet industry standards.

The Presto bursting strength test procedure involves the following steps:

1. Cut a circular sample of the material to be tested using a circular cutter. The size of the sample should be determined based on the standard being followed.
2. Weigh the sample accurately and record the weight.
3. Place the sample between the clamping ring and the diaphragm of the bursting strength tester.
4. Adjust the clamping ring so that the sample is held securely in place.
5. Start the hydraulic pump and increase the pressure gradually.
6. Observe the material for any deformation or elongation as the pressure increases.
7. Continue increasing the pressure until the material ruptures.
8. Record the maximum pressure required to rupture the sample as the bursting strength.
9. Calculate the bursting strength in the appropriate units based on the standard being followed.
10. Repeat the test for multiple samples and calculate the average bursting strength.

It is important to follow the specific instructions provided by the manufacturer of the bursting strength machine, as well as any relevant industry standards or regulations. Proper calibration and maintenance of the tester is also essential to ensure accurate and reliable results.

Bursting Strength Tester Price in India

The bursting strength tester price in India can vary depending on the brand, model, and features of the equipment. A basic manual bursting strength tester can cost around INR 30,000 to INR 50,000, while a digital or automated model can cost upwards of INR 1 lakh or more. The prices may also vary based on the capacity and accuracy of the tester. It is important to research and compare prices from different manufacturers and suppliers to find the best option for your specific needs and budget.

Presto Stantest manufacturer is best bursting strength tester manufacturer. It is important to research and compare different models and brands to find the best option for your specific testing requirements. Additionally, you should consider factors such as after-sales support, warranty, and service availability while choosing a manufacturer.