compression testing machine.pdf

8/10/2019 Compression Testing Machine.pdf

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Hydraulic Compression Testing Machine

CST Series Computer Control Cement Strength Testing Machine

Appl ication & Features :

Designed by the technology of integration of

mechanics and electronics, and LCD displays

data and graphs, it can reflect constant stress

loading curve truly and concisely with lower noise

and higher accuracy.

Advanced multiple-function throttle valve control

system substitutes traditional proportional

speed-adjusting valve, which can avoid the block

caused by oil pollution.

High accuracy, load cell substitutes the

traditional oil press transducer, which boosts the

accuracy. Cement compression test and bending

test can be completed on one machine, whichboosts the performance and price ratio largely;

humanized design and patented appearance.

Patented oil bursa cylinder technology makes no

leakage come true.

Intelligence, easy operation: complete elevating,

specimen broken, recording, data storing and unloading only by pressing a key slightly. Also the test

results can be checked, printed and connected with internet through RS232, which is convenient and

quick to enhance the checking efficiency.

Machine adopts module design, which makes installation adjustment and maintenance easier.

Appl ied Standards :

It is conformed to EN 196, ISO 679, and ASTM C 109 etc.

Specifications:

Compression test Spec. Flexure test Spec.

Max. load (kN) 300/250 Max. load (kN) 10-25

Constant speed tracking point (kN) 0-300 Constant speed tracking point (kN) 0-10

Constant loading speed (kN/s) 2.42.5% Constant loading speed (N/s) 50

Diameter of upper and lower platen(mm)

125 Max. travel of lower bearing plate(mm)

20

Distance between upper and lower

bearing plates (mm)

233 Distance between upper and lower

bearing plates (mm)

185

Indicating value relative error (%) 1 Main motor power (W) AC 750

Indicating value repeatability error (%) 1 Elevating motor power (W) DC 100

Zero-return relative error (%) 0.1 Power supply 220V, 1PH, 50Hz

Load resolution (%) 0.5 Dimensions (mm) 1300x600x1450

Zero excursion (%) 0.1 Weight (kg) 330


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TYE Series Hydraulic Servo Control Compression Testing Machine

Appl ication:

TYE series Hydraulic Servo Control Compression Testing

Machine is mainly designed for test of building material

items, such as concrete cube, cement specimen and

component, etc. With new design idea and advanced

technology, this series have more advantages in

appearance, operation & applications. It is ideal test

equipment for quality control at industry & mineral

enterprises, educational teaching in high schools, and

technology searching at scientific institutes.

Appl ied standards:

It is conformed to ASTM E4, ASTM C39, ISO7500-1,

EN10002-2, BS 1610, DIN51220, C1231AASHTO T22-NF P18-411 -UNE 83304, 7242 etc.

Features:

Long piston stroke 300mm can meet the test requirements for various dimension specimens;

Both load cell & pressure transducer available configured with this machine can measure the test load

with higher accuracy;

Dual-action actuator with longer stroke while piston moving speed is 100mm/min; however, the piston

return mode for traditional machine depends on gravity of piston with slow speed & high cost.

Specifications:

Model TYE-1000/2000 TYE-3000

Max. load (kN) 1000/2000 3000

Load measuring range 4-100% of F.S.

Load accuracy 1.0%

Constant loading rate 1-99kN/s (can be adjusted)

Displacement reading error () 5(can be customized)

Test space adjusting mode By dual action actuator

Compression platen (mm ) 340x340

Distance between two platens (mm ) 320 m 340Distance between columns (mm ) 290x200 365x365

Actuator stroke (mm ) 300 400

Max. moving speed of piston (mm /min) 100

Power supply 3-phase, 380V, 2.2kW 3-phase, 380V, 7.5kW

Overall dimension for load frame &

hydraulic power pack (mm )

495x470x1430/

760x600x1025

720x720x1700/

710x510x1315

Weight (kg) 1800 2800


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Special Purpose Compression Testing Machine

Appl ication:

This series Compression Testing Machine is specially suitable for testing compression strength of

components or structural material such as concrete, steel, brick, rubber pad etc. Also this machine is most

suitable for tests with high test space and double action.

Hand operate, analog dial or monitor.Hydraulic servo with computer control.

Ax ial compression tes ting machine for columns test ing physical :

10000kN machine is under assembly

2500kN Compression Testing Machine Axial and horizontal compression testing system

compression testing machine.pdf

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