The edge crush strength of corrugated box material is a very important criterion for manufacturers when selecting corrugated fiberboard. It is a measure of the ability of the material to resist crushing, and it is crucial in ensuring that products are well-protected during shipping and handling.

The edge crush strength of a given material is affected by many factors, including the type of flutes used, the density of the board, and the orientation of the flutes. In general, materials with higher edge crush strength values are better able to resist crushing and are more resistant to damage during shipping and handling. As a result, manufacturers make use of the quality testing instrument for measuring the edge crush strength of corrugated boxes or cartons. We at Presto are a leading manufacturer of edge crush tester digital models. This is one of the amazing lab testing equipment that is helpful in measuring the edgewise compression strength of corrugated boxes. You can also test the edge-wise compression strength of solid fiberboards, paper and paper boards, etc.

Whenever you buy this lab testing instrument from us then it is important to maintain this testing instrument in order to improve its efficiency. Here in this blog, we are going to provide you with some easy-to-follow tips to maintain your ECT with ease. But before that, let us discuss how a digital edge crush tester is helpful to improve your product quality. So, let us get started!

Improve the quality of corrugated boxes with Presto edge crush tester

Corrugated boxes are one of the most commonly used types of packaging in the world. They are made from a layer of corrugated paper sandwiched between two layers of linerboard, and they are incredibly strong and sturdy. This makes them ideal for protecting fragile items during shipping, as they are less likely to be damaged than if they were packed in a solid box. In addition, corrugated boxes are also very lightweight, which helps to keep shipping costs down. As a result, they are the perfect choice for a wide range of packaging applications. Whether you need to ship delicate electronics or heavy industrial equipment, corrugated boxes will help to ensure that your products arrive safely at their destination. Testing the edge-wise compression strength of boxes will help you to make sure that they can withstand the compression with ease.

The digital model of Presto Crush /RCT/ECT /FCT Digital Model will provide you with a simple and accurate read-out on the digital display. You will find accurate test results under compression forces. With its strong gripping clamps and feather touch controls, you will be able to test the edge-wise compression strength of boxes with ease.

The three different types of crushing tests that can be performed with the Presto edge crush tester are the Linear Edge Crush Test (ECT), the Flat Crush Test (FCT), and the Ring Crush Test (RCT). The Linear Edge Crush Test is performed by clamping the specimen in between two plates that grip the specimen at its sides, and then applying a force to the specimen until it fractures. The Flat Crush Test is similar to the Linear Edge Crush Test, but instead of using plates to grip the specimen, a flat surface is used. The Ring Crush Test is performed by gripping the specimen in a ring-shaped fixture and then applying a force to the specimen until it fractures. All three of these tests are important in determining the strength of a material, and all three can be performed with this single lab testing equipment. Thus, you can easily evaluate the strength of corrugated boxes with the use of this testing instrument. Below we have mentioned the features and technical specifications of this lab testing equipment.

Features of Presto edge crush tester digital model

The Presto edge crush tester has been designed in accordance with industrial standards IS 7063 – 2 and provides you with accurate testing results. Below we have listed the features of this lab testing instrument.

• Simple and accurate read-out on a digital display.

• Electronic Force measurement by the Load

• Key lock prevents accidental or unauthorized resetting.

• Electro-mechanical Loading System.

• Sophisticated Electronic Controls for precision and easy operation.

• Competence with Peak-Hold.

• Microprocessor-based display for accurate test results

• Separate fixtures for ring crush, edge crush, and flat crush test.

• Highly accurate test results under a compression force

• Strong gripping clamps.

• Bright LED display

• Inbuilt calibration facility

• Feather touch controls

Technical Specifications of Presto edge crush tester digital model

• Capacity:100 Kgf

• Least Count: 0.01 Kgf

• Accuracy: ±2% at Full Load (with master load)

• Speed : 12.5±2.5mm/min

• Power Requirement: AC 220V, 50Hz, single phase

• Standard: IS 7063 – 2

With these features and technical specifications, it will be easy for you to conduct an edge crush test. You must correctly place the specimen on the edge crush tester by preparing it accurately. Now, let us focus on the tips to place the specimen accurately with the edge crush tester.

Tips to maintain edge crush tester for a longer time

To maintain a digital edge crush tester, you can consider the following tips.

• Ensure greasing of lead screw every three months.

• Ensure the Right placement of specimen during the test procedure.

• Check the placement of limit switch rings before commencing the test.

• Tighten the V-belt drive every three months and check it for regular wear and tear. Replaced worn-out V-belt immediately.

• Top-up the gear oil in the gearbox annually

Reference - Read Original