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Product Description:


Pressley Fiber Bundle Strength Tester is an equipment based on theprinciple of moment balance measuring force.


Pressley Fiber Bundle Strength Tester is an equipment based on the principle of moment balance measuring force,and use a ramp-type device where a hammer slides freely to measure bundlecotton breaking strength by the distance that the hammer slides.

Related Standards:


GB/T 13783

ISO 3060

Note: this tester can conform to but not limit to all the standards above,for more standards conformance, please contact us.


*        Special designed Pressleyholder with following features:

        Materials of holder ishigh hardness steel material;

        Clamp face seal well andavoid damage specimen or slipping during test;

        High quality with largequantity of customers including UsterTM.

*        Special designed table clampwith following features;

        Ensure clamp specimenforce of Pressley holder about 70N easy;

        Let test process much morefaster that without table clamp;

        We are the earliestproducer of this table clamp in the world.

Key Specification:

*        Sample thickness of Pressleyholder               11.8mm

*         Thickness ofseparator                                        3.2mm

*        Range of breakingstrength                                 5~20lbf (25N~90N)

*        Coefficient of strengthratio                                 0.9~1.1

*        dimension                                                             380×200×160mm

*        weight                                                                   4kg

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Q:How to judge the fan left and right rotation?
The No power fan is the use of natural wind and indoor and outdoor temperature difference caused by air heat convection, to promote the turbine rotation to the use of centrifugal and negative pressure effect of indoor fresh air is not fresh
Q:What is the difference between air compressor and blower?
2, the blower its air pressure is generally small (usually not more than 1kg / cm2), but its flow is relatively complete
Q:How does the material of the high temperature fan choose?
The fan mainly by the impeller, chassis, air inlet, bearing box, spindle, bearing box bracket and other components
Q:How to distinguish between the fan coil around?
The left side of the fan coil, the right type, refers to the direction of the water pipe gate.
Q:What is the basic principle of an axial fan?
The advanced axial fan can change the blade pitch (which is quite similar to the helicopter rotor) while the fan is running, thereby changing the flow accordingly. This is called an adjustable blade (VP) axial fan.
Q:Axial fans, centrifugal fans are called blowers?
Can also be used axial fan design; can also use axial flow drum / induced fan design, depends on what type of equipment you test and test equipment on the pressure distribution requirements
Q:Why does the fan start the current?
Fan is the abbreviation of gas compression and gas transportation machinery in China. Generally speaking, the fans include: ventilators, blowers, wind turbines. Gas compression and gas transport machinery is the conversion of mechanical energy into gas pressure energy and kinetic energy, and the gas transported out of the machinery.
Q:What is the fan D drive?
Fan impeller cantilever support, pulley between the two bearings V-belt drive;
Q:What are the characteristics of high-pressure axial fans?
3. Installation is easy to install, can be installed and used at any time for compressed air or for vacuum, can also be installed in the horizontal or vertical direction
Q:What is the effect of the centrifugal fan on the wind pressure?
When the fan inlet and outlet is not connected to the pipeline, the largest air volume, minimum wind pressure, the largest power.

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