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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:What is the difference between an axial fan and a DC fan?
In order to achieve the DC power to the mechanical energy conversion process of the fan. DC fan is the biggest feature is equipped with a DC motor.
Q:What is the fan D drive?
Fan impeller cantilever support, pulley between the two bearings V-belt drive;
Q:What is the reason for the vibration of the fan?
Fan inlet and outlet pipe design is unreasonable, causing resonance,
Q:Why the blower suddenly does not turn?
Check the above are normal circumstances, close to see the soft start or inverter equipment, then check whether there is a display alarm number, according to the alarm content investigation
Q:What is the difference between a jet fan and an axial fan?
When the fan is running, through the blade hydraulic adjustment device, can adjust the blade installation angle, and maintain a certain angle, so that it works in the variable conditions still have a high efficiency.
Q:What is the difference between air compressor and blower?
It is usually used in sewage or water treatment system, some production lines will be used, mainly for mixing. The air compressor it produces a relatively high pressure (generally about 7kg / cm2), its use is more extensive, almost every factory, mainly used to drive some pneumatic equipment, etc.
Q:How to deal with axial fan noise?
For the noise generated by the impeller, usually through the blade perforation approach to reduce noise, with the perforation method, you can make part of the air flow through the blade high pressure surface to the leaves low pressure surface, can promote the leaf separation point to move below the flow
Q:What is the car blower?
In the operation of the pressure difference using the blower automatically lubricated to the drip nozzle, drip into the cylinder to reduce friction and noise
Q:What are the regulations for the air volume of the exhaust fan?
With high-rise building with a staircase and its front room, fire elevator front room or the combination of the former room, when the skirt above the site can be used to open the outer window for natural smoke, podium part does not have natural exhaust conditions , The former room or the combination of the former room should be set up local mechanical smoke facilities, the smoke from the front room per square meter of not less than 60m3 / h basis.
Q:Axial fan installed directly on the wall exhaust, how to determine its wind pressure?
At present, for the exhaust ventilation and the like, as long as the appearance of feeling to achieve ventilation effect can be, if it is a high standard of acceptance, it needs to be measured, on the measurement method, you can ask manufacturers to provide.

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