A device for testing the quality of foundry green sand is described including a delivery structure with an invertible riddle, a testing structure with a compaction plunger, and sensors for measuring the compaction and moisture content of the sample, another testing structure with a sensor for measuring the green compressive strength of the sample, and a specimen tube mounted on carriage which ...

Used for metals that are too hard to machine. In Super hard cutting tool bits, the tips will be coated with Fe3C, WC, SIC coatings by PMP. In the production of Ceramics (sustain a temp. of 3000'c), PMP will be used. Powder metallurgy components possess high compressive strength.

The applied load is measured by means of interchangeable precision load cells that can be supplied with different full range values. The load measuring system is equipped with an electrical selfcalibration performed periodically during the test CCS values are displayed and printed both in kilogram or in decaNewton with a resolution of 1 kg or 1 daN respectively.

The compressive strength of the coldbonded briquettes has been shown to increase consistently with the decreasing d 50 [24]. In the present study, the d 50 values were calculated to be 255, 185 ...

The machine consists of an oil reservoir, movable ram, plugin coupling low highpressure gauges to read 0 to /cm and 0 to 13 kg/cm compression strength respectively, loading piston connecting to threaded shaft and wheel, funnel with a special connection, a bottle of oil.

This study was conducted to determine the compressive strength of concrete cylinder and tensile strength of stainless steel cable ties fiber reinforced concrete. Methods testing for determining the strength of the fibrous concrete is a compression test of the cylinder for compressive strength and split tensile test for tensile strength.

This accessory measures the deformation of the green sand specimen after a compression test on the Electro nic Universal Sand Strength Machine, Model No. 42104. Deformation is the change in the length of the sand specimen before and after the compression test. Deformation measurements indicate the plastic characteristics of a molding sand.

Compressive strength of the cube was measured by compression testing machine (CTM) having a capacity of 2000 kN at the age of 7, 28 and 90 days. The flexural and splitting tensile strength of the concrete was measured by flexure testing machine (FTM) and by CTM respectively at the age of 28 days. ... ScienceDirect ® is a registered trademark ...

To determine the splitting strength of clay bonded molding sands in green or dry conditions, two specially designed circular clamps are attached to the Electronic Universal Sand Strength Machine (Model 42104). This test is considered an indirect measurement of molding sand's tensile strength properties.

The digital compression testing machine is used to determine the compressive strength of cube and cylinder ( hardened concrete). Procedure as per IS 516 – Methods of tests for strength of concrete 1. Keep the specimen to be tested centrally on the clean lower platen so that small clearance is left between the upper platen [.]

Great prices at Fisher Tools on CTS Cement Concrete Mix 60LB FastSet (Green). Quality tools and name brands at Fisher Tools. We also stock Concrete Masonry Materials and Bagged Products all .

Jun 15, 2001· The flowability of bentonite bonded green molding sand. Author links open overlay panel Y Chang a H Hocheng b. Show more. ... 5 kg of clean silica sand with water were poured into a small Simpson type Muller and mixed for 60 s. Then all other additives were added into the mixture and mulled for min. ... Green compression strength of the ...

Jun 15, 2001· The flowability of bentonite bonded green molding sand. Author links open overlay panel Y Chang a H Hocheng b. Show more. ... 5 kg of clean silica sand with water were poured into a small Simpson type Muller and mixed for 60 s. Then all other additives were added into the mixture and mulled for min. ... Green compression strength of the ...

Oct 14, 2017· In this video i will show you how to make a sand specimen with the help of sand rammer. This is used for sand testing for mould making. Please subscribe the channel and share to .

Compressive Strength Testing Equipment to test cement, brick and concrete is offered by us. The range we offer includes Manually (Hand) Operated, Semi Automatic Compression Testing Equipment, Electrically Cum Manually Operated equipment and more.