The burst strength testing machine plays a crucial role in laboratory testing by enabling manufacturers to assess a material's resistance to bursting pressure. Widely used in diverse industries, this bursting strength tester digital is indispensable for guaranteeing the quality and dependability of materials essential to manufacturing processes. In India, Presto stands out as a premier manufacturer of bursting strength tester digital, offering top-notch testing equipment designed with a focus on quality and affordability.
Loaded with user-friendly features, this device enhances daily efficiency and productivity. It proves to be an ideal tool for manufacturers in the packaging industry, simplifying the process of assessing the bursting strength of corrugated boxes, cardboard boxes, and related products. The testing equipment comprises an electric motor with a speed regulator and gearbox, securely mounted on a sturdy cast iron base stand equipped with levelling screws at its four corners. In this blog, we will discuss a brief about different materials that can undergo burst strength testing. So, let us get started!
Bursting Strength Tester Principle
Operating on a groundbreaking working principle, the Presto bursting strength tester guarantees precise and reliable results. It incorporates an advanced hydraulic system for accurate measurements. During testing, the sample material is securely clamped between two circular plates within the instrument. As hydraulic force gradually increases the pressure, the material undergoes rupture or bursting.
Through the assessment of the maximum pressure needed to burst the specimen, Presto's bursting strength tester effectively gauges the material's resilience and durability when subjected to bursting forces.
Bursting Strength Test Procedure
The test specimens are positioned in jaws, which are vertically adjustable through a screw spindle equipped with a micrometre head for precise setting on the attached scale plate. The digital version of this testing instrument incorporates advanced features, ensuring ease of use.
Widely utilized in industries working with materials such as paper, cardboard, cloth, rexine, leather, foil, etc., the bursting strength tester operates on a straightforward principle of applying pressure to the specimen until rupture occurs.
Notably, this pressure is applied indirectly through a rubber diaphragm. Efficiently calculating the bursting strength of materials facilitates the enhancement of material quality by understanding their bursting properties.
Designed with high-quality testing components, this quality testing equipment will require minimal maintenance and components which can easily be replaceable. For testing, the sample is securely clamped in the annular clamp, with a recommendation to apply nominal pressure during clamping. You can read more on the best practices for conducting bursting strength tests on the materials.
Bursting Strength Tester Uses
The Presto Digital Bursting Strength Tester serves the purpose of measuring the bursting strength of paper and strong paperboard by subjecting it to a progressively uniform hydraulic pressure. The process involves preparing the test specimen and securing it between two circular clamps. Using the geared handle provided, the specimen will get tightened. The hydraulic pressure is then incrementally applied through the handle, causing the diaphragm to expand until the specimen ruptures.
The bursting strength tester for carton boxes is a crucial attribute that reflects the material's resistance to bursting. This property is particularly significant for materials such as corrugated boxes, carton boxes, cardboard, and other packaging materials, as they may undergo bursting during the shipping or transportation of products to customers.
This testing instrument will not only help to beat the problem of poor bursting strength for boxes but also help manufacturers ensure accuracy in testing results.
Different things that you must consider while purchasing a bursting strength tester
When considering the purchase of a bursting strength tester, careful attention to specific factors is essential. Here is a list of crucial considerations to ensure the selection of the right lab testing equipment for various packaging materials:
1. Determine Testing Standards:
When utilizing a bursting strength tester, it is advisable to identify the applicable testing standards. Each material should adhere to established national recommendations. Configuration based on the material type is crucial to assess compression, torsion, tension, and other relevant factors.
2. Choose Suitable Testing Models:
Various testing models are available for lab testing equipment, including analogue, digital, and computerized options. The selection should align with specific requirements. Computerized models allow for connectivity, providing more accurate results. Visit the Testing Instruments website www.prestogroup.com to explore available models.
3. Identify Maximum Load Capacity:
Regardless of the chosen bursting tester model, understanding its maximum load capacity is vital. This information helps determine the load the testing equipment can handle. Adding load units in accordance with the equipment's capacity accommodates diverse testing needs.
4. Consider Clamping Method:
Pay close attention to the clamping procedure when testing specimens in the bursting strength tester. In the current market, both pneumatic and manual clamping options are available. Seeking guidance from experts on the appropriate gripping force during specimen testing is recommended.
These are some factors that you must keep in mind while buying a bursting strength tester. You will get the best burst strength tester from Presto Stantest Pvt. Ltd.
Different Materials can be Tested Using the Presto Bursting Tester
The evaluation of bursting strength is one of the crucial factors that one must consider while conducting bursting strength tests on the materials. This tester plays an important role in determining the quality and safety of a diverse range of materials that measures the maximum pressure a box can withstand.
A bursting tester can be used to assess the bursting strength of different materials including:
1. Paper and Cardboard:
Paper and cardboard, extensively employed for packaging purposes, undergo routine testing with burst strength testers. These materials must withstand specific pressure levels during transportation and handling to ensure the preservation of the packaged product.
2. Textiles:
Textiles including fibres, fabrics, and yarns play an important role in evaluating the bursting resistance of materials that will undergo tearing and bursting pressure. This will be particularly crucial for textiles that will undergo pressure and stress.
3. Plastic Films:
Thin plastic films will also be tested for bursting strength. These films often face extreme forces during processing or use, making it essential to test their burst strength. The results of these tests assist manufacturers in selecting the most suitable film for their specific application.