WDW series are suitable for tensile, compression, bending test of rubber, plastic, electrical wire and
cable, composite, plastic profiled bar, waterproof roll, etc. They may add test methods or rules according
to customers requirement. They are essential testing instrument for quality testing section, university and
college, research institution and industrial and mining enterprise.
2. Main Features
This machine equips alternating servomotor for driving crosshead and imported photoelectric encoder for displacement measure. This machine is accompanied with the digital multi-channel closed loop control system, which apply with the latest measurement and control systems with lots of advanced professional and technical development. Control software can automatically finger out routine data, such as tensile modulus of elasticity, extend rate after rupture, non-proportional extend strength RP0.2, etc. It can realize three close loops control and real time display many testing curves of force-displacement, force-time, and stress-strain. These curves automatically switch. Testing process control and data processing conform to the requirements of GB.ISO and so on. This machine has the following performances: Auto zero, auto gear shifting or no subsection, auto indication, auto save, uni-control or multi-step programmed control, auto stop, auto analysis or assistant manual analysis, batch test, testing result statistic, curve select and over load protection. And the machine is beautiful, multifunctional, and operates easily and reliably.
ASTM A730, ASTM E4, ASTM E9, ISO6892, ISO7438, ISO75000-1, EN 10002-4, GB/T228-2002, etc.
3. Main Technical Specifications:
Range of testing force (kN)
Class (Load Accuracy)
1 or 0.5 grade
Resolution of testing force
Max. testing force 1/300000
Relative error of displacement
Resolution of displacement measuring (υm)
Min. reading value of displacement (mm)
Resolution of crosshead displacement measuring (mm)
Speed range of crosshead
0.005mm/min~500mm/min, servo control
Accuracy of deformation measuring
Measuring range of deformation
Effective tensile testing space (mm)
Compression testing space (mm)
Width of testing space (mm)
Jaw dimension (mm)
One phase, 220V±10%, 50/60Hz
Three phase, 380V±10%, 50/60Hz
Room temperature~40℃, relative humidity <80%
Overall dimension (mm)
4. Standard Accessories
Control card & software
3 Close Loop Control
HP Color Inkjet printer
Servo motor & servo driver
Imported Japanese Panasonic Brand
High-precision Load Cell
Imported American Celtron Brand
High-precision Photoelectric Encoder
High-precision Ball Screw Lead
Tension Test Accessories
Wedge grips for round and flat specimen
Compression Test Accessories
Round Compression Plate
Bending Test Accessories
3-point bending flexure
5. Photos for Tensile Test and Testing software
6. Photos for English Testing software
6. Photos for 200kn, 300kn Tensile Strength Testing Machine
Packaging & Shipping
The package is Standard Export package-Plywooden case.
We can ship the machines 7-10 working days after order.
Warranty Period is 13 months.
We can provide life-long after-sale service.
Our Factory photos for Tensile Strength Testing Machine
1. Will you provide after-sale service after we buy the machines?
Answer: Yes, we will guide you the installation and operation steps when you receive the machine.
2. What about the Warranty period?
Answer: We can provide you 13 months warranty.
3. Whether you can provide ON-SITE training service if we need?
Answer: Yes, we can provide if it is necessary.
4.Do you have CE or ISO certificate?
Answer: Yes, we have CE and ISO Certificate.
5.What about the payment terms?
Answer: L/C,D/A,D/P,Western Union,MoneyGram,Paypal etc.