Metal bar composite rod bending tensile strength testing machine
WDW series computer electronic universal testing machines are designed and manufactured according to ASTM, ISO, DIN, GB and other international standards.
Applicable for wide range of material for tension, compression, bending, shearing and low cycle test. Suitable for metal, rubber, plastic, spring, textile, and components testing. It is widely used in the corresponding industries, research and development, test institutes and training centers etc.
Main Unit Feature:
1. Adopt floor structure,High Stiffness, lower for tensile, upper for compression,upper for tensile,lower for compression, double space. The beam is step less lifting.
2. Adopting ball screw drive, realize no clearance transmission,make sure the precision control of the test force and deformation speed.
3. The shiel plate with limit mechanism used to control the beam moving range, in order to avoid sensor damaged due to the moving distance is too large.
4. The table, moving beams is made of high quality precision machining steel plate , not only
reduce the vibration generated by specimen fracture, but also improve the stiffness.
5. Three columns of mandatory orientation, make the main unit rigidity much improved, to further ensure the repeatability of measurement.
6. Adopt bolt type grip installation, make the grip replace easier.
7. Adopt AC servo driver and AC servo motor, with stable performance,more reliable. Have
over-current, over-voltage, over speed, overload protection device.
Computer control universal Testing machine specification :
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Model |
WDW-10 WDW-20 |
WDW-30 WDW-50 |
WDW-100 |
WDW-200 WDW-300 |
WDW-500 WDW-600 |
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Max. Load (KN)
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10 or 20 |
30 or 50 |
100KN |
200 or 300 |
500 or 600 |
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Control Method
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Computer Automatic Control |
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Load Accuracy
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±1% or ±0.5% |
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Load Range
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2%~100% Full Scale or 0.4%-100% Full Scale |
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Resolution of load
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1/300000 of full scale |
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Measuring Range Of Deformation |
2%~100% |
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Accuracy measure Of Deformation |
±1% or ±0.5% |
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Relative Error of Speed
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≤±1% |
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Resolution of Displacement
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0.001mm |
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Control Speed (mm/min)
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0.005-500(mm/min) |
0.005-200(mm/min) |
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Tensile Test Space
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650mm |
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Compression Test Space
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650mm |
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Test Width
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400mm |
450mm |
550mm |
650mm |
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Grips
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Manual Grip or Hydraulic Automatic Grip (Optional) |
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Load Cell Configuration
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One(Max Load), more load cells can be added according to customer requirement. |
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Extend Configuration
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Large deformation extensometer, high or low temperature test chamber, high temperature oven. |
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Power Supply
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AC110V / 220V / 380V±10%, 50HZ-60HZ |
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Configurations:
1. High strength main unit---------1 set
2. High precision arc synchronous deceleration system---------1 suit
3. High precision ball screw-----------2 pcs
4. TaiWan TECO AC Servo motor and Control system(Panasonic Motor Optional)-------1 suit
5. High Precision Load Sensor-------1 pc
6. Hydraulic fixture-----------------1 suit
Round: Φ4-12mm, Φ12-26mm, Φ26-40mm, Flat: 0-15mm, 15-30mm, 30-40mm
7. Compression fixture ------------1 suit
8. Bending fixture(Optional)-----------------1 suit
9. Small deformation extensometer(Optional)------------1 suit
Gauge Of Extensometer: 50mm, Deformation: 10mm
10. HS-max test software--------------------1 suit
11. Lenovo computer---------------1 set
12. HP printer-----------------------1 set
Computer with windows system, can let machine make compression or tension test automatic ! Easy to operate !