Bursting Strength Tester Genie 2.0

Bursting Strength Tester Genie 2.0

Model : PBG - 400 (2.0)

The force required for bursting or complete rupture of the board is measured through a Digital Indicator. The bursting strength defines the material's quality as compared to the others. Bursting Strength Tester Genie 2.0 provides a hydraulic...

Registered Design Patent No. 279109

Technical Specifications

Working mechanism of Bursting Strength Tester Genie 2.0

The determination of the force required for the bursting or complete rupture of a material is conducted using a Digital Indicator. This bursting strength is a crucial parameter that sets the quality of the material in comparison to others. The Digital Bursting Strength Tester, offered by Presto, operates by applying hydraulic pressure under a rubber diaphragm with a specified area onto the test sample. This bursting strength test machine is versatile and can accurately assess the bursting strength of various materials such as paper, corrugated cardboard, carton boxes, cardboard, leather, cloth, or synthetic leather. The resulting bursting strength value is quantified in kg/cm².

Presto bursting strength tester machine is specifically designed for measuring the bursting strength of paper and strong paperboard. The testing procedure involves preparing the specimen and securing it between two circular clamps. Using the geared handle provided, the specimen is tightened. The hydraulic pressure is incrementally applied by manipulating the handle until the specimen ruptures. The digital display then indicates the bursting strength of the test specimen in kg/cm². If you want to know more about hydraulic bursting strength tester like bursting test machine features or other related information, then you can easily contact us.

  • Capacity: 40 kg/cm²
  • Display: LED (Digital)
  • Accuracy: ± 1% within 10% to 90% of entire range as per IS: 1828 with master gauge
  • Least Count/Resolution: 0.1Kg/cm2
  • Power: 220V, Single phase, 50 Hz
  • Test fluid: Glycerinabout 98% purified (lab grade)
  • Rate of fluid displacement: 95 cc/minute
  • Motor: 1/4 HP Single Phase , 1440 rpm
  • Test Range: 1Kg / cm to 38 Kg / cm2


  • Memory(to hold test value): Up to 9 test values
  • Peak Hold Facility: Yes
  • Safety Switch: Yes
  • Material: Mild Steel
  • Finish: Powder coated Havel Gray & Blue combination finish and bright chrome / zinc plating for corrosion resistant finish
  • Dimensions: 540x 600x 450 mm

Features of Presto Burst Genie 2.0

This high-quality lab testing instrument has been made with highly advanced features that make it easy for paper and packaging manufacturers to conduct the bursting strength test on the materials with ease. You can easily calculate the bursting strength of the materials like corrugated boxes, cardboard, paper boards, and other related products by applying a hydraulic pressure on the materials. Below we have listed the features of this high-quality lab testing instrument.

  • Automatic burst factor calculation in the paper
  • Single Push Button Operation
  • Microprocessor-based display for accurate test results
  • Peak Hold facility for keeping the maximum value of test results in memory
  • Memory to hold up to 9 test reading
  • Highly accurate test results under multidirectional Force
  • Strong Gripping clamps
  • Grooved structure of Test Specimen Holder to avoid slippage and intact holding of the specimen under test
  • No slippage in case specimen is tightened uniformly using operating wheel
  • Bright LED display
  • Feather touch controls
  •  Calibration lock & key feature

Optional Features:

Pneumatic and computerized models are also available (with or without a printer facility). The Bursting strength in Kg/cm² of the test specimen is displayed on the digital display. Thereafter bursting factor and burst index can be calculated by the user.

I have purchase Box Compression Tester from Presto in 2012. The instrument helps us every time we produce a new lot. The machine is offers the test results in just 5 min. I am happy with the service also. I got time to time response everytime i consult Presto and get a engineer service as well at my door step within 24 hours.

- Kishore Charabarty

The specimens hold of the instrument is amazing and ensure zero slippage compared to my earlier instrumental experience. The hold is really important in delivering accurate results.

- Romil Mehta

The most renowned and bestselling product in the field of paper quality control.

- Umesh Raj

This product is easy to use and provide highly accurate results. I have purchased it from Presto at a very affordable price. The best part is that when I placed any specimen in this testing instrument, it remains at its place. Thus, I never found any problem related to slippage or breakage of the specimen.

- Ashish Jain

The Presto Burst Genie 2.0 is a data-driven game changer. Its ability to provide accurate and consistent results for materials like Rexine, paper, and industrial fabric has allowed us to make informed decisions about the quality of our products. The automatic burst factor calculation not only saves time but also ensures that our assessments are precise and reliable.

- Harsh Rajput

From solid fiber boards to plastic films, the Presto Burst Genie 2.0 has showcased unparalleled versatility in testing various materials. Its compatibility with different standards, including ASTM D 3786-80A, underscores its commitment to accuracy and excellence.

- Puneet Bakshi

The Presto Burst Genie 2.0 has redefined efficiency in our testing procedures. Its ability to handle a diverse array of materials, including uneven boards and filter cloth, showcases its versatility. We've seen a significant reduction in testing time, with its automatic burst factor calculation feature. This instrument has undoubtedly elevated our quality control process.

- Ashwin Ojha



Q :Which liquid is used as a test fluid and what is its flowing rate?

A : The Digital Bursting Strength Tester comes with the test fluid High-grade Flexiol Glycerin with a rate of fluid displacement of 95 cc/minute. Its low freezing temperature is beneficial because it can reduce the freezing point of various solutions and can help the machine in smooth functioning in all weathers.

Q :What is the bursting pressure range of a Digital Bursting Strength Tester?

A : What is the bursting pressure range of a Digital Bursting Strength Tester? The digital bursting strength tester is a type of machine that is used to test the burst strength of various materials. The tester works by applying pressure to the material until it ruptures. The digital readout on the machine allows for precise measurement of the bursting pressure. The bursting pressure range of the digital bursting strength tester can vary depending on the model used. In the case of a digital bursting strength tester, the pressure range is 40 Kg/ cm2 with a least count of 0.1 Kg/cm2.

Q :How do you calculate bursting strength from the bursting factor?

A : The bursting Factor helps to determine the durability of an item after experiencing extreme external or internal pressure. This way the manufacturers can assure that the material tested can go for a long time period without any failure. Burst factor = Bursting strength (gf/cm2) / Grammage (gf/m2) To determine the bursting strength of the material, first, you need to have a digital Bursting Strength Tester. This machine determines the strength of the material which is further used to determine the bursting factor and bursting index.

Q :Which industry standards are used to design Digital Bursting Strength Testers?

A : Presto is a leading manufacturer of Bursting Strength Tester in India. There are a number of industry standards that can be used when designing the Presto Digital Bursting Strength Tester. These standards help to ensure that the devices are accurate and reliable and that they can be used safely. These industry standards include ASTM D3786, BS 3137, ISO 2758, ISO 3303-1:2012, ISO 3689-1983, IS – 1060, and 1987. This will ensure that users will get highly accurate lab testing results.

Q :How to calculate the bursting factor of corrugated boxes?

A : The bursting Factor is the major parameter that needs to be determined to ascertain the bursting strength and quality of the papers and corrugated boxes. Presto digital bursting strength tester is used to test the bursting strength of the material by applying a hydraulic load under a rubber diaphragm of a specific area of the sample under test. Using the bursting strength value calculated by using this digital bursting strength tester, one can easily calculate the bursting factor using the formula: Burst factor = Bursting strength (gf/cm2) / Grammage (gf/m2)





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