• WEW Series Screen Display Type Hydraulic Universal Testing Machine System 1
WEW Series Screen Display Type Hydraulic Universal Testing Machine

WEW Series Screen Display Type Hydraulic Universal Testing Machine

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China Main Port
Payment Terms:
TT OR LC
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Main function:  

l  This series machines are mainly designed for tension, compression, bending and shearing test of metal materials and meet with the requirements of GB/T228-2002”Metallic materials-Tensile testing at ambient temperature”.

l  This machine is also used for compression and bending test of nonmetal materials, such as cement, concrete and so on.

l  Equipped with special auxiliaries, it can be used for mechanical property testing of fastener, wire rope and components.

l  They are perfect testing instrument for project quality testing section, universities and colleges, research institution and industrial and mining enterprise.

Product features:

l  Host machine consults foreign technique, it has compact structure and a rational layout, significantly reduces the overall height comparing the oil cylinder overhead.

l  The machine owns hydraulic pressure sensor, which is with strong  impact and long-life. Adjust the test space by turbine structure of mobile beam does not need  rotation of screw when adjusting test space compacting the transmitting of chain. It makes complete separation between transmitting and postioning system, ensures the up and down jaws coaxial and the mainframe durable. Unique structure  of screw gap eliminating can guarantee the continuity of the load test.

l   Test data uses Access database management, which is powerful and convenient.

l   Resered data interface can connect with the network directly and share resources.

l   Independent hydraulic clamping structure can guarantee the reliability of the system; it will not hurt person for falling and ensure the safety of test personnel.

   

Product catalogue:


WEW-A    Oil cylinder overhead type
WEW       Oil cylinder underneath type    Displacement of beams  
WEW-B    Oil cylinder underneath type    Displacement of chain


Technical specification:

Specification

WEW-100B

WEW-300

WEW-300B

WEW-600

WEW-600B

WEW-1000

WE-W1000B

Accuracy of testing force

±1%

Measuring range of force (kn)

  2-100

     6-300

   12-600

   20-1000

Subsection of force

1,2, 5, 10

Accuracy of distortion measurement

±0.5%F.S

Thickness of flat specimen (mm)

  0-15

      0-15

     0-30

     0-40

Width of flat specimen (mm)

   40

      70

 70

  75

 120

  80

Testing space(mm)

tension

  550

 750

 620

 800

 690

 650

  620

compression

  500

 650

 550

 700

 620

 600

  580

Clamping diameter of round specimen (mm)

 ф6-ф22

   ф10-ф32

   ф13-ф40

    φ13-φ60

Platen size(mm)

  ф100

ф130

 ф120

 ф180

200×200

210×210

205×205

Distance of bending by pass roll(mm)

30400

30580

100-320

30580

100-500

30800

100-500

Maximum piston stroke(mm)

250

Power supply

380V±10%50Hz

Working environment

1030, relative humidity≤80%

Overall dimension L×W×H)(㎜)

Host machine

 900×730×2270

900×730×2330

1070×850×2530

B type host machine

730×500×2000

 800×500×1950

950×630×2265

 980×650×2220

HPS

            1070×810×1730

Weight(kg)

 1350

 2700

 2000

 3000

 2500

 4100

 3300

Q: What is the thread diameter of the pressure gauge 10cm?
Look, are you a pipe or a straight thread?.
Q: The electric contacts pressure gauge, electric contact is often the first contact is damaged, burned, the general use of the electrical contacts to control AC contactor, there is no way to prolong the service life, add a damping absorption of the original electric contacts at both ends can be? What should I do?
1, the electric contact pressure gauge in the allowable conditions, as far as possible can make the upper and lower limit a little larger.2, the electric contact pressure gauge on the pressure indicator fluctuations, that is, should be in the pressure pipe to increase damping, that is, increase the buffer, such as the installation of ring pipe, properly close the small valve.3, the electric contact pressure meter reduces the current through the electric contact, the effective method is the electrical connection point through the electronic amplifying circuit (uses the triode, IC) to drive the relay.4, the electric contact pressure meter reduces the power supply voltage of the electric contact, of course, the related relay also needs to be exchanged. The RC spark suppression element is connected to the electric contact.5, the electric contact pressure gauge uses the magnetic auxiliary type electric contact pressure gauge.6, electric contact pressure gauge is through magnetic force auxiliary contact torque increases the electrical contact, has relatively high electric contact pressure gauge contact power, because the magnetic effect on the electric contact pressure gauge can increase the contact force, accelerate the speed and make contact contact, reliable contact, can eliminate the arc, can avoid contact monometers due to frequent action of vibration or medium pressure fluctuations caused by contact.
Q: Where is the pressure gauge checked?
The local quality and Technical Supervision Bureau's Institute of measurement and measurement.
Q: What are the types of pressure gauges? What is the principle of each? Who has other information about industrial hardware? Give it to me -- thank you
The oil pressure gauge is the vibration proof pressure gauge (the main role is to earthquake, the pointer swing damping effect)The pressure gauge is divided into four kinds according to the sensor: Bourdon tube pressure gauge, diaphragm pressure gauge, diaphragm pressure gauge and diaphragm pressure gauge.Basically, the spring element is different. The spring tube is used to indicate the pressure through the deformation of the 270 degree C tube;The diaphragm drives the pointer through a single diaphragm;The film box is equivalent to the two diaphragm welded together, just like a box, only for measuring gas.The diaphragm is a combination of diaphragm and spring tube.
Q: What is that in front of the pneumatic valve? There is a pressure gauge, an air tank, and a knob
The pressure regulating valve is mainly used to adjust the pressure of the air supply
Q: The pressure gauge 0.1 stands for a few kilograms of pressure
Look at the range of your pressure gauge. If the measuring range is 0-1Mpa, then the 0.1 is 1 kilograms force
Q: Why does the internal surface of the pressure gauge contain oil?
In the pressure inside the shell injection liquid, usually oil. Liquid can play a strong buffering effect is obvious, so it can reduce the fluctuation / external vibration influence, caused by the pressure measurement reading. Through to the table filled with oil, but also on the machine parts for lubrication, while extending the instrument the service life of the pressure gauge. General pressure gauge is more expensive than ordinary. I will be in the company to purchase this kind of accessories. So understanding. Please refer to.
Q: What is the green area of the pressure gauge on the extinguisher?
Domestic fire extinguishers generally pressure gauges are divided into three grades, both three colors.When the pressure gauge pointer refers to the red part, it shows that the pressure in the bottle is not enough, and the extinguisher can not be used properly.Refers to the yellow part, indicating too much pressure, prone to danger.When it comes to the green section, the extinguisher is normal.
Q: Because our company is currently using the electric contact pressure gauge, a year or so down, the scene will always appear or big or small problems, I would like to ask the current market can buy a table, which a few do better? ThanksIn addition the seismic electric contact pressure gauge? What's the oil spill?
Shanghai Automation Instrument Factory four, I am selling, there will be no better than the four factory, Shanghai Baiyun brand, sixty years of brand guarantee. But more expensive, a 190, and 240, the oil spill is a bad shock
Q: Y-100 what is the thread of the pressure gauge?
Y-100 is the ordinary 100 meter diameter of the pressure gauge, 100 table diameter thread interface, standard is M20*1.5.

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