Testing Machines

We are offering universal testing machines, which are used for studying and comparing the results in statistical format. These are perfect for usage where the Batch Reports are studied for the production. The UMI software installed in the machine provides it flexibility and assurance of lifetime quality service.

The test data can be analyzed for following graphical interpretations:

• Water Fall Diagram
• Mean Deviation
• Frequency Distribution
• Skew Diagram
• Histogram

Some of the features are:

Security Manager: Security manager helps the user to protect and save the test data of all the previous tests with the help of Password Protection feature.

Graph Tracing: The resultant graph can be traced in various resolution of displacement with special zoom mode for time related behavior of the specimen.

We are engaged in manufacturing and supplying of Brinell Hardness Testing machines, which are precision engineered as per IS: 2281 -1983, BS: 240 and ASTM: E10. These machines are used for measuring hardness of casting forgings, other metals and alloys of all kinds, hard or soft, whether flat round or irregular in shape. The specifications are:

Technical Data:

MODEL	UNIT	UMI-3000 H
Loads		500 to 3000 in stages of 250
Initial Load	kgf	250
Max. test height	mm	110
Depth of Throat	mm	200
Max. depth of elevating screw below base	mm	180
Size of base	mm	370x670
Machine Height	mm	1127
Net Weight (Approx)	Kg	450
Drive Motor	HP	0.33-415v/p

Standard Accessories:

MODEL UMI-3000 H
Testing table 200 mm	1 pc.
Testing table 70 mm with V groove for round jobs -10 - 80 mm dia	1 pc.
Ball holder 5 mm	1 pc.
Ball holder 10 mm	1 pc.
Test Block HB- 5/750	1 pc
Test Block HB-10/3000	1 pc
Brinell Microscope	1 pc
Allen Spanner	1 pcs.
Telescopic cover for elevating screw protection	1 set
Instruction manual	1 set

Technical Data:

MODEL	UNIT	UMI-3000 O
Loads		500 to 3000 in stages of 250
Initial Load	kgf	Nil
Max. test height	mm	380
Depth of Throat	mm	200
Max. depth of elevating screw below base	mm	180
Size of base	mm	370x670
Machine Height	mm	1185
Net Weight (Approx)	Kg.	500
Drive Motor	HP	0.33-415v/p

Standard Accessories:

MODEL UMI 3000 O
Testing table 200mm	1 pc.
Testing table 70 mm. 0 with V groove for round jobs -10 - 80 mm dia	1 pc.
Ball holder 5 mm.	1 pc.
Ball holder 10 mm.	1 pc.
Test Block HB-5/750	1 pc.
Test Block HB-10/3000	1 pc.
Brinell Microscope	NIL
Allen Spanner	4 pcs.
Telescopic cover for elevating screw protection	1 set
Instruction manual	1 set

We are offering impact testers, which have the impact testing capacity of 300 J and are designed as per the ASTM standards. These are used for conducting Izod, Charpy test, which conform to BS BSEN: 10045-2:1993, BS 131 Part 41972 (Amended 15 Aug 1993). The machine works as follows:

• The Pendulum is mounted on antifriction bearings
• It has two starting positions, the upper one for Charpy & the lower one for Izod testing
• On release, the Pendulum swings down to break the specimen and the energy absorbed in doing so is measured as the difference between the height of drop before rupture and the height of rise after rupture of the test specimen and is read from the maximum pointer position on the dial scale
• There are two strikers and one combined support available for fitting in to the pendulum and on to the base to the machine for Izod, Charpy test
• Changing from one striker to another is achieved simply by fixing the new striker into it's position

The following tests can be done using this machine:

CHARPY TEST:

• The Charpy test piece rests on alloy steel support anvils, fitted on the base of the machine rigidly held in position by Allen screws
• End stopper is provided for quickly and accurately locating the test piece centrally between the supports

IZOD TEST:

• The Izod test piece is clamped vertically in Izod support fitted on the base of the machine
• The support is provided with a machined vertical grove to suit the test piece size The front clamp piece and the Allen screw enable clamping of the test piece in correct height with the help of Izod setting gauge supplied

We are manufacturing Torsion Testing Machines, which are used for conducting torsion and twist on various metal wires, tubes, sheet materials. The torque measurement is done by pendulum dyanometer system and its range can be adjusted by auto torque selector. Moreover, Torque can be applied to specimen by geared motor through gear box. The features and specifications are:

• Autographic recorder gives the relation between torque and angle of twist
• The accuracy of torque indication is ±1% of the true torque

Technical Data:

MODELS	UNIT	UTT-6	UTT-10	UTT-20	UTT-50	UTT-100	UTT-200
Max. torque capacity	Nm	60	100	200	500	1000	2000
Torque Ranges	Nm	60, 30	100, 50,20	200,100, 50	500, 250, 100, 50	1000,500, 250,100	2000,1000, 500, 200
No. of Div. on Dial	Nos	600	500	500	500	500	500
Torsion Speed	RPM	1.5	1.5	1.5	0.5	0.5	0.5
Clearance between Grips	mm	0-420	0-420	0-420	0-500	0-600	0-1000
Grips for Round specimens	mm	4-8 8-12	4-8 8-12	7-10 10-15,15-20	10-17 17-24,24-30	10-18 18-26, 26-34	20-30, 30-40, 40-50
Grips for Flat Specimen & width in mm.	mm	01/05/25	02/08/25	03/10/30	05/12/40	05/15/50	10/20/60
Motor (400-440 V, 3 Phase & 50 Hz.)	HP	0.5	0.5	0.5	0.5	1	1

We are offering CBR Load Frames (UMI-106), which are used for finding the relative bearing ratio and expansion characteristics of soil used for base, sub-base and sub-grade of roads, pavements and run ways. These can conduct tests on all types of soils including sand, gravel, and crushed stone. Our frames are used for selection of materials and control of sub base. The test is done in following manner:

• The testing procedure is very simple
• A 50 mm dia penetration piston is forced in the test soil and load required to penetrate the piston is measured
• Load is measured by mean of compression proving ring and penetration depth by dial gauge

General Apparatus:

• Load Frame - 5000 kg
• CBR Mould with Perforate Base Plate & Collar
• Penetration Piston
• Circular Metal Spacer Disc
• Annular Metal Weight
• Slotted Metal Weight
• Perforated Plate of gun metal

Essential Accessories:

• Proving Ring - 3000 kg: 1 no.
• Dial gauge - 25 mm x 0.1 mm: 2 nos.
• Annular Metal Weight - 5 kg
• Slotted Metal Weight - 5 kg

Motorized CBR Apparatus:

• This is essentially 'A' standard CBR except that the load frame is electrically driven
• Here, load is applied through a motor driven screw jack with gear box to obtain the correct penetration speed of 1.25/7 mm per minute
• The machine can also be operated manually by a hand crank supplied with machine
• Machine can be operated on 2220-240V, 50 Hz, single phase AC supply

We are engaged in manufacturing and supplying of electromechanical tensile machine, which has a digital display of load and displacement and belt pulley system for changing speeds. The machine is designed for testing various materials like cables, plywood and metals. The features are:

• tension, compression, bend and flexural tests can be performed on these machines with suitable grips and fixtures which are available in wide range
• the machines are powder coated for elegant look
• the critical components are plated for rust prevention and durability
• selection of different speeds by belt pulley system
• facility to mount different load cells
• facility to mount various grips /fixtures for different tests materials like rubber, plastics, cables, leather, papers, plywood and metals

the electronic control panel of the machine includes:

• front panel
• membrane type keyboard for test setup
• seven segment digital display of load and displacement
• storage of important parameters such as peak load, break load and maximum displacement facility of return of crosshead to home position for next test

Spring Testing Machine for universal material testing.