Tensile Testing Machine Dealers in Kolhapur

In today's days of automation, existing mechanical dial type Universal Testing Machines are getting obsolete. More ever it takes plenty of time for testing. Plotting of graph required test in different units is still difficult. Evaluation of important Parameters like proof stress. Young's modulus is very tedious and time consuming.Up gradation package :• Microprocessor based control Unit• For hydraulic Machines preseure cell is used• For Screw drivern machines load cell used• Cross head displacement measured by rotary encoder• For Screw driven machine DC/AC servo drives are usedMeasuring system with eletronic Control panel :MCS-MP is a state of the art micro processor based unit specially designed for Universal Testing Machines with digital display of Load and Displacement / Extension.   Control Panel Features :• Sealed rnembrane keyboard with numeric keypad• Data entry for specimen dimensions & job serial number• Digital Tare tor Load and Reset for Disp./ Extension• Load vs Disp. graph directly obtained on dot matrix printer• Autoscaling of graph plotting at the end of test• Selection of Stop/Return of cross head and direction• Results include Peak Load. Max. Disp. UTS, % ElongAdvantages of Electronic Systems :• Machine becomes compulorized with digital indication of load• Reasults available in required SI units along with graph• Highly accurate, no manual intervention, error free working• Direct values of UTS. yield stress & 0.2% proof stress available Software Features :• System is independent of the type of computer used• User friendly windows software for complete test control• Real Time Graph with online display of load, Disp / Exin.• Wide range of input / output data selection• Unit interchangeable for input and result as per standard• Exterksive graphics, curve lilting, Zooming• Results include Peak Load, UTS. Max Disp. % Elong• Area under the curve, % red, in Area, Yield & Proof stress• Multi grapha Load vs Disp, Stress vs Strain, load vs %Elong Evaluating Proof Stress : Electronic Extensorneter :MCE 2 is a strain gauge type, extensometer to measure material extension with a resolution of 1 micron. It is designed to be clamped directly on specimen. This is used to measure strain up to elastic limit to determine important parameters like 1% to 1% proof stress and Young's modulus, MCE 2 has two fixed gauge lengths of 25mm and 50 mm. Change of gauge length is by means of replacing button knife-edge extender, MCE 2 is fabricated from high strength fight weight aluminium with a durable anodized finish. The knife-edges are made from oil hardened tool steel to withstand heavy usage. Supports maximum dia of 40mm & maximum extension 2mmPanel Control Mode :Micro processor panel works independently. It shows load, disp. and extension on control panel. It has membrane keyboard or data entry. All specimen related parameters can be entered In to the control panel. At the end of the test one can entered see all test results on front penal display. Load vs Disp. graph can be directly obtained on dot matrix printer.Servo Control System for UTM with Stepper :MCS has developed unique system Io add servo control facility to UTM. The system contains following.Motorised servo valve with following items :• Hydraulic loading valve• Stepper motor, capacity 20 kg-cm• Power card for stepper motorWindows based software for controlling servo valveMCS Make Centrol box with Auto / Manual selectionPotentiometer for operating valve in manual modeEvery UTM has manually operated hydraulic valve. which controls rate of loading. It is very difficult to achieve required rate of loading manually. Due to stringent testing requirements, it is required to conduct tests at specified load rate or strain rate. MCS has developed servo system where above loading valve is converted into a motorized valve by using stepper motor. A special windows based software controls this valve and the operation of the machine.Servo Controlled operation :There are two models fo operation. In manual control moe, the machine is operated by means of potentiometer provided on control box. Here, no rate control is offered. The machine is operated by means of potentiometer in similiar ways as we operate hydraulic valve. In auto control mode, operator enters required load / Disp / Strain rate on computer. When we start the test, the required rate is always compared with achieved rate and error feedback controls machine accurately. Following rate control modes are available :• Load rate control : 1 kN to 10 kN per sec• Displacement rate control : .01 mm to 1 mm per sec.• Strain rate control : 0.001% to 0.01 % per sec. (strain rate control is possible only with extensometer)Servo Control with MOOG Valve:Instead of stepper motor, a MOOG valve can be used for precise load rate control  

Loading Accuracy as high as + 1% Straining at variable speeds to suit a wide range of materials. Continuous roll autographic recorder supplied as standard to enable study of the behavior of materials Motor driven threaded columns for quick effortless adjustment of lower cross-head-to facilitate rapid fixing of test specimen. High reading accuracy due to large size and design of dial. Wide range of standard and special accessories, including load stabilizer. Easy change from plain to threaded and screwed specimens. Large effective clearance between columns enables testing of standards specimens as well as structures. Simple controls for easy of operation. Robust staining frame of an extremely rigid construction. Safe operation ensured be means of safety devices. Fully enclosed and protected pendulum.

Tensile Test on Metal, Synthetic Materials etc. Compression Tests on Springs, Rubber etc. Bending Transverse Test on Beams, Synthetic Materials etc. Shear Test on Metals, Polymers etc.

Computerized universal testing machine, SALIENT FEATURES Windows Based Click and Go Software Package. Supports Tensile, Compression, Bending and many more Tests. Confirms BIS 1825 - 1991 and ISO - 7500 - 1986 Standard Customer defined reports Compensated for main screw clearances and frame stiffness. Extensive Database support.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Features Loading Accuracy as high as + 1% Straining at variable speeds to suit a wide range of materials. Continuous roll autographic recorder supplied as standard to enable study of the behavior of materials Motor driven threaded columns for quick effortless adjustment of lower cross-head-to facilitate rapid fixing of test specimen. High reading accuracy due to large size and design of dial. Wide range of standard and special accessories, including load stabilizer. Easy change from plain to threaded and screwed specimens. Large effective clearance between columns enables testing of standards specimens as well as structures. Simple controls for ease of operation. Robust staining frame of an extremely rigid construction. Safe operation ensured be means of safety devices. Fully enclosed and protected pendulum. Application ARUN Universal Testing Machine is designed for testing materials and other materials under tension, compression bending, transverse and shear loads.  Principal of Operation Operation of the machines is by hydraulic transmission of load from the test specimen to a separately housed load indicator. The hydraulic system is ideal since it replaces transmission of load through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces.Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. The cylinder of the dynamometer is also of self-lubricating design. The load transmitted to the cylinder of the dynamometer is transferred through a lever system to a pendulum. Displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and the autographic recorder. The deflection of the pendulum represents the absolute load applied on the test specimen. Return movement of the pendulum is effectively damped to absorb energy in the event of sudden breakage of a specimen. Machine consists of Straining Unit This consists of a hydraulic cylinder motor with chain and sprocket drive and a table coupled with the ram of the hydraulic cylinder, mounted on to a robust base. The cylinder and the ram are individually lapped to eliminate friction. The upper cross-head is rigidly fixed to the table by two straight columns. The lower cross-head is connected to two screwed columns which are driven by a motor. Axial loading of the ram is ensured be reveling the cylinder and ram of of any possible side loading by the provision of ball seating's.An elongation scale with a minimum graduation of 1 mm is provided to measure the deformation of the specimen. Tension test is conducted by gripping the test specimen between the upper and lower cross-headsCompression, transverse, bending, shear and hardness tests are conducted between the lower cross head and the table. The lower cross-head can be raised or lowered rapidly by operating the screwed columns thus facilitating ease of fixing of the test specimen. Control Panel The control Panel consists of a power pack complete with drive motor and an oil tank, control valves a pendulum dynamometer a load indicator system and an autographic recorder. Power Pack The power pack generates the maximum pressure of 200 kgf/cm2 the hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth. Hydraulic Controls Hand operates wheels are used to control the flow to and from the hydraulic cylinder. The regulation of oil flow is infinitely variable incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of piston movement. Control by this valve allows extensometer readings to be taken. Load Indicator System This system consists of a large dial and a pointer. A dummy pointer is provided to register the maximum load reached during the test. Different measuring ranges can be selected by operating the range selection knob. An overload trip switch is incorporated which automatically cuts out the pump motor when the load range in use is exceeded. Pendulum Dynamometer This unit permits selection of favorable hydraulic ratios producing relatively small frictional forces. Pressurized oil in the loading cylinder pushes up the measuring piston proportionately and actuates the special dynamometer system. The piston is constantly rotated to eliminate friction. The dynamometer system is also provided with an integral damper and ensures high reliability of operation. The load transmitted to the dynamometer is transferred through a pendulum to the load indicator. Autographic Continuous Roll Load-Elongation Recorder This unit is of the pen and drums type and is supplied as standard. The horizontal motion of the pen produces the load ordinate of the diagram and the drum rotation produces the extension ordinates in the ration of either 1:5 or 1:10. Accuracy & Calibration II ARUN Universal Testing Machines are closely controlled for sensitivity, accuracy and calibration during every stage of manufacture. Every machine is then calibrated over each of its measuring ranges in accordance with the procedure laid down in BS : 1610 : Part 1 : 1992 and IS 1828 : (Part 1) : 1991. ARUN Universal Testing Machines comply with Grade "A" of BS: 1610: Part 1:1992 and class 1 of IS 1828: (Part1): 1991An accuracy of + 1.0% is guaranteed from 20% from 20% of the load range selected to full load. Below 20% of the selected range, the maximum permissible error is 0.2% of the full load reading.

Technical Description :       'FIE' Universal Testing Machine series Unitek 9400 are microprocessor based electromechanical machines with Servo drive designed for testing & studying mechanical behavior of various materials like metals, polymers, elastomers etc. These machines offer good built in features to offer excellent stand alone performance for standard tests & great flexibility for complex analysis.  These machines confirm to IS, BS & ASTM standards. Main Features       Precision DC servo motor & Drive with ball lead screw given an advanced drive systems with 1 to 1000 standard speed range.     Provision for load cell inchargiability & thereby automatic selection of load full scale & units (kN or N).      Facility for mounting different load cells & clamping devices to suit different tests & materials such as thin wires, metalsheets, fiberglass, leathers, springs, cardboards etc     Built-in parallel interface to connect Dot matrix printer for data & curve print-out. Safety interlock for overload & limit switch sensing to ensure protection during test.     Universal applications in R & D, education, quality control & production for test like tensile, compression, bending etc.     Electronic Control Panel (Series Universal 2001)       Microprocessor based panel incorporating state of art technology with following features.     Front panel membrane type keyboard for machine operation with numeric keys for data entry.     7 sigment display.     Auto load cell identification.     Data entry with numeric keyboard of test parameters including speeds, rupture % peak,  preload, modulus data, test data, specimen data etc.     20 input data set storage, 50 result storage. maintains data & results during power off.     Batch test facility for generating batch & statistics result. Using same data set.     Optional remote to ease specimen loading/unloading.     RS232C serial port. Optional windows based software a for.........     On line graph on PC.- Data analysis, statistics with point tracing, superimposing graphs to compare with standard, zooming graph etc.     Printer port for printer interface with       Graph & result printout.     Test certificate printout.     Batch certificate printout.     Simple statistics printout.     Optional accessories         FIE offers wide range of optional accessories along with Unitek 9400 machines to cover almost every material test requirement.     Loaded Cells       FIE offers Strain gauge type Universal load cells in different capacities in the following nominal ranges :     100N, 250N, 500N, 1 kN, 2.5 kN, 5 kN, 10kN, 25kN, 50kN, 100kN Load cells of different capacity can be offered as per customers equirements.     Grip & Clamping Device         A wide range of grips are available from FIE such as      Wedge type grips for flat & round specmens with different inserts.     Vise type grips.     Single threaded grips     Pneumatic grips     Compression plates     Bending fixtures     Shearing attachment     Extenso meters :       Electronic analogue extensometers are offered along with interface card on the control panel to measure extension       Model 1 : EE2 - STRAIN GAUGE ( with 1 micron resolution )     Model2  : LTE800 - DIGITAL TYPE ( with l Omicronresolution )     SERIAL COMMUNICATION & SOFTWARE PACKAGE ON PC       The Universal 2001 series control panel can be hoked to any PC using RS-232 communication port. FIE offers different window based software packages with real time graph on PC to enable the user to effective evaluate different parameters.     The features include :       Real time graph, User friendly software.     Extensive graphics on screen for curve plotting, magnification and zooming.     Software features includes Graph comparison, point tracing facility. Different units selection   for load & displacement.     Statistical evaluation with water fall dig., Mean deviation, frequency distribution, Skew dig.,   Histogram. Also calculates   max. value, min. value, mean value, Variance, Standard Deviation. ( Other statistical parameters on request ). Selectable batch & statistical printouts.     Evaluation of wide range of user selectable parameters such as % elongation, % reduction in  area, young's modules, yield stress, proof stress etc.     Software packages for Shear, Bend, Torsion, Rubber, Testing etc.     Customer built application software to suit customer requirements.

Features : Loading accuracy as high as ±1 %  Straining rate to cover a wide range of materials.  Motorised loading and unloading. High reading accuracy due to large size and design diel. Simple control to facilitate ease of operation.  Fully enclosed and protected load measuring system.  Wide range of standard and special accessories including load stabilizer.  Robust straining frame.  High reading accuracy due to large size and design diel.  Motorised UP/DOWN movement of lower crosshead to enable easy and rapid fixing of test specimen.  Application :Universal Testing Machine is designed to perform Tensile, Compression, Bending and shear tests on metal & Other materials both in the form of test pieces and as finished products. Principle of operation :The test specimen is subjected to load with hydraulic system and is measured precisely with pendulum dynamometer. Load is applied by a hydrostatically lubricated ram.The oil pressure in the main cylinder is transmitted to the cylinder of the pendulum dynamometer housed in the control panel, the dynamometer piston exerts a force proportionate to the hydraulic pessure.This force is transferred through a leverage system to a pendulum. Displacement of pendulum actuates the rack and pinion mechanism which operates the load indicating pointer. Return movement of pendulum is effec- tively damped to absorb energy in the event of sudden breakage of specimen.Machine comprises ofthe following: Strainung Unit : This consists of a hydraulic cylinder & piston mounted on a robust base. The loading frame consists of an upper crosshead, middle crosshead and lower table. The upper crosshead and lower table is connected by means of two plain hard chrome plated columns. The middle cross head is fitted on two hard chrome plated threaded columns. A reduction gear motor drives the chain and sprockets fixed at the bottom of the threaded columns for height adjust- men!. The cylinder and ram is individually lapped to eliminate friction.Axial loading of the system is ensured by provision of a ball seating under the lowertable. An elongation scale with least count of 1 mm is provided for measurement of deformation on various samples. Tensile test is conducted by gripping the test specimen between the upper and middle crosshead.Compression, Transverse, Bending and Shear tests are conducted between the Shear tests are conducted between the middle crosshead and the lower table.  Control Panel : The control panel consists of the hydraulic system .complete with drive motor, oil sump, pendulum dynamometer and the load indicating system. Hydraulic System : The power pack has a directly driven pump which generates a maximum pressure of 200 kgf/cm2. he hydraulic pump producs a continuous non- pulsating oil flow. Hence the load application is very smooth. Oil filter, oil stranier, air breather, oil level indicator and drain plug is provided in the power pack. A pressure compensated flow to the main cylinder. This maintains constant rate of piston movement andhence straining rate is kept constant. This valve is hand operated and gives infinitely variable oil flow to obtain different rates of straining. Pendulum Dynamometer : The oil pressure in the main cylinder actuates the special dynamometer system. Pressurised oil in the loading cylinder pushes up the measuring piston proportionately and deflects the pendulum. The piston is constantly rotated to eliminate friction. The system has effective damping arrangement to ensure smooth return of pendulum aftersudden breakage of test piece. This unit permits selection of favourable hydraulic ratios producing relatively small frictional forces. Load Indicating System : This system consists of a large dial and a pointer. Displacement of pendulum actuates the rack and pinion mechanism, which operates the load indicating .pointer. The pointer moves over a large dial indicating the load. A dummy pointer is provided toregister the maximum load reached during the test. Window type dial is provided for easy and clear changing of load range. Load / Elongation Recording System : A continuous roll ( A strip chart) type load-elongation recorder is provided for plotting load-elongation graph. Horizontal movement of the rack produces load ordinate of the diagram and drum rotation to elonga-tion ordinate, in the ratio of either 1:5 or 1:10. Electronic Universal Testing Machine : Construction : AI make electronic Universal Testing machines comprise of a) Loading Unit b) Measuring Control Panel a) Loading Unit : This is similar to standard loading unit of analogue type universal testing machin. In addition to standard features of regular loading unit, a ROTARY ENCODER is attached to the hydraulic ram to get accurate displacement of the ram. b) Measuring Control Panel : This includes,   

· It consists of loading frame , loading mechanism,Force measuring mechanism, , controlled heater to heat the specimen up to 300oC, and facility to accommodate special specimen tube. · Digital strength indicator to read wet tensile strength up to 60gmscm2, temp. Indicator built in timer.

Supplied with shear test attachment along with a 180o bend test attachment, this Mechanical Universal Testing Machine is simpler to install as compared to its contemporaries. We are a credible Manufacturer, Supplier and Exporter of Mechanical Universal Testing Machine. Also, this Mechanical Universal Testing Machine is simple to operate.