Gold Member Since 2009
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TIME Group Inc.

Testing Machine, Test, Tester manufacturer / supplier in China, offering Electronic Universal Testing Machine WDW-300E, Electronic Universal Testing Machine WDW-10E, Electronic Universal Testing Machine WDW-100E and so on.

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Electronic Universal Testing Machine WDW-300E

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Min. Order: 1 Piece
Transport Package: wooden case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: WDW-300E
  • Weight: 1000-2000Kg
  • Trademark: TIME-SHIJIN
  • Origin: China
  • Type: Universal Testing Machine
  • Power Source: AC380V
  • Specification: ISO9001
  • HS Code: 9031809090
Product Description
WDW-E Series Computer Controlled Electronic Universal Testing Machine

WDW-E Series is a new kind of electronic universal testing machine produced by TIME-Shijin Group, which adopts the most advanced and reliable ball screw electric mechanical load frame structure. The driving system adopts AC servo timing system and motor from Panasonic Co. Ltd. Of Japan. The PC controlling system is able to realize the close-loop control of the parameters such as loading force, specimen deformation, and crosshead stroke etc. The system realizes the screen display, online diagram drawing, testing curve changing, pile curve collation and auto analysis of test results, creation of test report. Especially, the application of the control mode can be manual control or computer programming control which makes the cyclic tests become available. By switching simply of different accessories, WDW series Universal testing machine can make tests on most of materials and components to suit your needs.

In accordance with or exceed the requirements of the following standards: ISO 7500-1, ASTM E4, EN10002-2, BS 1610, DIN 51221, ISO6892.

Mainframe: The machine adopt double space door type structure. High accuracy, wide range and stable AC servo motor drive the ball screw pair rotating through syn-deceleration system. The ball screw pair drives the middle crosshead and makes the tension/compression/ bending attachment moves up and down to realize the load and offload to the specimen. This structure has enough stiffness to apply high efficiency and stable moving. Key parts are processed on our own processing center to ensure the accuracy of the load frame. Ball screw is E5 class.

Electric part:
(1) Adopt stable and reliable Japan Panasonic AC servo driving system and servo motor, with the protection device of over current, over voltage Speeding and overload. The adjustable rate can up to 1: 100000
(2) With the protective function of overload, over current, over voltage, displacement upper and lower limitation and emergency stop.
(3) The electric circuit is referred to international standard and conformed to national testing machine electric standard, high an excellent performance on the anti-jamming test to ensure the stability of controller and accuracy of test data.
Specifications WDW-600E/500E WDW-300E WDW-200E WDW-100E WDW-50E WDW-30E/20E/10E WDW-5E/2E/1E
Capacity(kN) 600/500 300 200 100 50 30/20/10 5/2/1
Load frame Stiffness (kN/mm) 1000 600 400 300 250 80 30
Load range 0.4%-100% of the max load 2%-100%
Accuracy of test load ≤±0.5%
Test Space                                          Single / Double test space Single
Precision of Ball Screws 16μm/300mm E level
Accuracy of deformation <±1% within the 2%-100% full range of the extensometer (accuracy level±0.5%)
Crosshead stroke accuracy 0.001mm
Accuracy of indication value of test load <±1% (accuracy level±0.5%)
Resolution of load 1/200000 of the max load force
Scope of deformation measure
(normal extensometer)
2%-100% FN
Accuracy Indication of deformation (normal extensometer) within ±1% of indication value
Scope of deformation measure
(High deformation extensometer)
Accuracy Indication of deformation
(High deformation extensometer)
within the ±1% of the value
Resolution of crosshead stroke 0.001mm
Adjustment scope of test speed under Load control mode 0.005-5%FN/S
Accuracy of test speed under Load control mode Test Speed<0.05%FN/s,within the ±2% of the preset value;  Test Speed≥0.05%FN/s, within the ±0.5% of the preset value
Adjustment Scope of deformation rate 0.005-5%FN/S
Accuracy of deformation rate Test Speed<0.05%FN/s,within the ±2% of the preset value, while Test Speed≥0.05%FN/s,within the ±0.5% of the preset value
Adjustment scope of stroke speed 0.005mm/min-250mm/min        0.005mm/min-500mm/min  
Accuracy of stroke speed Test speed<0.01mm/min, within the ±1.0% of preset value, while test speed≥0.01mm/min, within the ±2% of the preset value
Scope of the consistent load deformation and displacement control 0.5%-100%FN/s
Accuracy of the consistent load
deformation and displacement control
preset value≥10%FN, within the ±0.1% of preset value;
preset value<10%FN, within the ±1% of preset value
Length of the test space(mm) 600 600 600 600 600 800 700
Width of the test space(mm) 650 600 600 600 575 370 400
Dimension(mm) 1150x770x2817 1100x770x2817 1100x770x2685 1010x750x2225 945x654x2266 686x525x1880 610x480x1285
Weight(kg) 2800 1560 1560 1100 700 250 100
Power Supply AC380v±10%, 50/60Hz, Three-phase Five-wire AC220v±10%, 50/60Hz
Power 5 3 1.5 0.75 0.4
Type of machine Floor type Table type
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