Corrugated Testing Equipment

Box Compression Tester made of a set of plates one is attached to the load measuring arrangement and the other is movable plate which is move with the help of motor, gearbox, and screw and nut arrangement, the movable plate have the facility of over travel and under travel. The load measuring arrangement is digital type. The box of which the compression strength is to be determined is placed on the lower plate, due to the motion of the movable plate the box is compressed and the compression load is directly read out on the digital indicator on the panel. The deflection of the box also measured with the help of the digital deflection indicator.

The instrument is made in two parts, one is for main instrument and the other is the control panel. The ultimate test is to determining overall quality and performance of the container. The instrument is bright chrome plating, zinc plating, painted in metallic paints. It is supplied complied with electrical which include micro-switches, Push buttons and contactors for safe and convenient operation.

Bursting strength tester of any material such as fabric, leather, paper, paper board & corrugated box etc. Its strength under multi- directional force and is defined, as the hydrostatic pressure required producing rapture of the material when pressure is applied at a controlled increasing rate through a rubber diaphragm.

Bursting Strength Tester is designed to find bursting strength of fabric/leather/ paper/paper board & corrugated box. A test specimen is held between two annular clamps under sufficient pressure to minimize slippage. The clamping is done by hand wheel/screw arrangement or by pneumatic pressure with pressure gauge, solenoid valve and pressure regulator as per model. The upper clamping surface which is in contact with the test specimens has a continuous spiral grooves. A circular diaphragm of pure gum rubber is clamped between the lower clamping plate & pressure cylinder so that before the diaphragm is stretched by pressure underneath it the centre of its upper surface is below the plane of the clamping surface.

The equipment is fitted with a motor driven screw mechanism, which increases fluid displacement on the lower side of the diaphragm at a specified rate. The equipment is fitted with an arrangement, which automatically brings down the pressure and stops the motor on completion of the test cycle. A maximum reading type pressure gauge (or pressure sensor and digital indicator with peak hold and tare facility in digital model) gives the bursting pressure.

The equipment is raggedly designed to give a long & trouble free life. The components are brighter chrome plated or painted in metallic paint to give the tester an aesthetic appearance.

The resistance to water penetration is determined by the quantity of water absorbed by a paper or a board when one of its faces is placed in contact with this liquid, under the conditions.

Cobb Tester consists of a brass (or gun metal) cylinder of known inside diameter and length. It has a metallic plate, which is used for clamping the one side of the cylinder with the help of bracket and bolts. The metallic plate, which is used for clamping purpose, is paste a rubber sheet for the perfect clamping. The whole assembly of the cylinder and clamping arrangement is pivoted so that easy and fast pour off the water takes place. A brass roller of specified size and shape is also provided with the instrument. The equipment is designed to give a long and trouble free life; the components are bright polished and bright chrome platted.

COF tester –horizontal plane have a Sled of specified dimensions with a suitable eye screw fastened in one end for the holding to the load cell by a flexible nylon thread.

There is a moving plane which is polished plastic, of specified dimensions. A smooth, flat piece of glass covers the upper surface of the plane. This provides a smooth support for the specimen. The plane moved with the help of the motor.

The force is indicating on the digital display which indicates the frictional force.

All the parts are either painted or bright chrome platted for the corrosion resistance long life.

Core/Cone Collapsing Strength Tester is an easy to use and efficient tester intended for measuring the quality of paper tubes, Paper Cores and Paper Cones in terms of the amount of compressive force a Core/Cone can take before collapsing. Paper tubes, bobbins & cones etc. are used as yarn carriers while paper cores are generally used for paper & plastic film reels. Collapsing Strength Tester is designed in such a manner that gradually increasing force is generated & applied on the surface of carriers. The sharp collapsing point can be easily detected on a dial and a suitable reading can be taken.

Features :

• Complete powder coated body
• Heavy duty load cell
• Higher speeds reverse direction.
• Over travel protection for both directions
• Overload protection for drive and load cell
• Easy calibration method
• Other Sizes are available on demand

Tensile strength and elongation are the two prime characteristics of most of the raw materials, whether they are metals or non-metals, such as foam, rubber, textiles, plastic, paper or finished products such as rods, wires, ropes, yarns, belts etcetera. These properties very often play the major role in determining the suitability of any raw material for any specific application. It is therefore, of utmost importance to determine these characteristics accurately, conveniently, and quickly.

“TBG” Tensile Testing Machine provides a relatively inexpensive way for determining the tensile strength and elongation of variety of raw materials. They are based on constant rate of traverse principle in which one end of the test specimen is held in a stationary grip, while the other end is made to move at a known fixed speed with the help of motor, gear box and screw arrangement. The load exerted on the stationary grip is sensed by a load cell and indicated by a digital load indicator. The controller is microprocessor based and has the facility of over load protection, peak hold and auto calibration. There is a socket in the indicator which is connected to the PC. The load directly indicated in kilograms or Newton.

We provide the Window based software (In Computerized Model Only) which gives the different measurement parameter and the graph between load vs elongation. The report can be printout by using proper printer. The elongation of the test specimen is measured on a digital indicator fixed on the frame of the tester, which indicates the distance between the grips and also in computer screen in computerized model.

The tester is finished in metallic painting and bright chrome, zinc plating to give the apparatus a corrosion resistant finish. It is supplied complied which electrical. Which include micro- switches, Push buttons, and contactors for safe and convenient operation.

The variable speed model speed is vary by a knob fixed on the panel and the speed also digitally indicated on the control panel of the instrument or by simply types the speed on the monitor of the computer in computerized model. Different model have speeds suitable for testing different materials. Various built in safety arrangements such as over travel protection are provided.

A variety of grips suitable for holding different materials are offered as optional accessories.

Determination of thickness of Film is considerable importance, both for assuring conformity with design parameters and for evaluation of various physical properties determination of thickness of Film sample in laboratory is usually carried out with the help of a bench thickness gauge .The Film component whose thickness is to be determined is kept on a flat anvil and a circular indenter is pressed onto it from the top under a specified pressure .the contact faces of the anvil and the indenter are ground flat and set in planes parallel to each other .

Bench Thickness Gauge for Film consists of a digital micrometer fitted on a rigid metallic frame .the micrometer has a flat circular indenter, which exerts the specified pressure on the Film sample whose thickness is being measured through a dead weight .the paper sample is kept on an anvil, which is in from of a flat circular platform. The axis of the indenter and the anvil coincide and is the same as the axis of movement of the indenter. The indenter can be raised and lowered gently onto the Film sample with the help of a lifting lever.

This crush tester is used for testing the Ring Crush, Edge Crush Strength of the paperboard with the proper accessories. A high accurate load cell detects the compression signal via the analyses of test program to display the test results on the indicator.

The Ring Crush Tester is used to determine the compression strength of a material. With the help of various accessories, the instrument can be used for measurement the compression strength of liner & fluting as well as of corrugated board. Ring Crush Tester is easy to use. The maximum measured force exerted during the test is automatically presented on the built in DISPLAY & value is hold until next Test Start. You can test from Crush Tester as RCT, FCT, ECT, CLT, CCT etc. (Accessories are optional for these tests)

Features :

• High resolution and response quickly.
• Date hold and can hold value.
• Symbol and unit display, read and get conveniently.
• Low battery symbol

The scuff tester equipment is intended to evaluate the rub proofers of prints on paper or board. It can also be used to measure / evaluate color transfer from printed/coated surface during rubbing.

The application can be extended for measurement of abrasion resistance of some plastic materials /aluminum foils. In this Pressure applied to upper disc by interchangeable deadweight.

• Two contact discs rotate in contact at the same angular speed giving constant relative velocity between all points of the disc. Uniform rubbing achieved in all direction.
• Top plate position adjustable.
• Dust and particles may be removed by air blast.

TBG Digital Elmendorf Type Tearing Strength Tester is used to determine the tearing strength of fabrics, plastic films or other similar materials. The Bharat Group produced Elmendorf Tearing Testers are accurate, of low-cost and of high quality. The Digital Elmendorf Type Tester determines the tearing strength by measuring the work done in tearing through a fixed length of the test specimen. It consists of a sector pendulum pivoted on anti-friction ball bearings on a vertical bracket fixed on a rigid metallic base

Features :

• The equipment effectively measures the tearing strength.
• It is user-friendly.
• It consists of anti-friction ball bearings.
• It has an adjustable knife.
• A set of calibrated check weights are also supplied.

The GMS Round cutter is used to determine GSM (Grams per square meter) of the fabric (Woven Non-woven or knitted) and paper, film, foam, carper and board. The main body of the Round Cutter is made of fine quality aluminum casting for lightweight and resilience.

Features :

• Main body is made of fine quality aluminum casting for light weight and resilience
• Diameter of sample cut is 113 mm
• Catch lock is provided for safety.
• Diamond shape cutting on bottom for proper grip to the fabric
• Machine is equipped with 4 nos. of replaceable German Blade
• Movement of Hand Wheel is ¼ round to cut a sample
• User friendly design
• Supplied with User manual

Digital Balance weighs up to two decimal numbers, so it is very useful to weigh samples & chemicals in Paper, Plastic, textile laboratories, College & Universities.

Features :

• Weighs up to two decimal numbers.
• Maximum capacity 300 gms.
• Very delicate & sophisticated instrument.
• Modern design with latest technology.
• Supplied with a transparentcabinet to avoid air for accuracy.
• Complete with accessories as A.C adaptor.

Essential for quality control and development for consumers of corrugated and solid fibre board, shipping containers, bottles, filled bags etc.

Drop test is intended for use in evaluating the capability of a container, corrugated box, filled bags, bottles and other similar items to with stand the sudden shock resulting from a free fall, or to evaluate the capability of these and its inner packing to protect its contents during the sudden shock resulting from a free fall. Drop test method may also be used to compare the performance of different package designs. This test method may also permit observation of the progressive failure of a these items and the damage to its contents.

Operation :
A box attached to a vertical column is provided with mechanism to release the resting table instantaneously. For easy adjustment of the drop heights this box is balanced by a counter-weight over a pulley. Package under test is placed on the resting table. By pressing the lever on the box, the package is allowed to fall on the platform at the bottom. The fall is straight and perfectly vertical. The machine is sturdy and easy to operate.

Features :

• A precise and reliable machine
• Sturdy in construction
• Precisely machined to International Standards
• Fitted with angular drop arrangement - for checking transport-worthiness from all angles
• Costs less than half of the similar imported tester — saves valuable foreign exchange too.
• Facility for corner drop
• Optional Features: Pneumatic model and in various platform sizes also available as per requirement.

The transport packages in all distribution system are subjected to varying intensities of vibrations.  Vibration Test is carried out to assess the performance of a filled package in terms of its strength or protection that it offers to its contents when subjected to vibration. This test method simulates the transport hazards, to produce an equivalent effect or damage during the test. The equipment is suitable for testing containers of any form, material, kind, design with interior packing, means of closure and any size and weight.