Electromechanical Universal Testing Machine
Hydraulic Universal Testing Machine
Impact Testing Machine
Dynamic Testing System
Creep and Rupture Testing Machine
Compression Testing Machine
Upset Testing Machine
Bending Testing Machine
Torsion Testing Machine
Cupping Testing Machine
Spring Testing Machine
Friction Wear Testing Machine
Load Cell Calibration System
High Temperature Axial Extensometer
Fracture Mechanics Clip-on Gages
Transverse and Diametral Extensometers
High Temperature Transverse and Diametral Extensometers
Rock,Concrete and Asphalt Extensometers
Averaging,bi-axial and axial torsional extensometers
Bolt prool,lap shear and specialty extensometers
Knife Edges for Extensometers
Interface Electronics and Signal Conditioners
Sample Preparation Machine
WDW series computer control electromechanical universal testing machines (UTM) is designed according to ASTM, ISO, DIN, EN standards etc.. It is computer-controlled and precision. Our electromechanical universal testing machine (UTM) is widely suitable for metallic and nonmetallic materials for tension, compression, bending, shearing and low cycle test. The electromechanical universal testing machine features as high precision, high stability and high reliability. Graph, test result display, data processing and printing can be done easily by its PC system and printer. Completed with modulus for metal, spring, textile, rubber, plastic and other material test, our electromechanical universal testing system is widely used in many fields such as industry factories, research and development, test institutes and training centers etc.
WDW common series electromechanical universal testing machines (UTM) adopt rigid load frames, accurate load weighting system, advanced PCIE measuring & control system and intuitive modular application software. Configured with wide range of accessories for applications, the materials universal testing machines (UTM) can provide the best testing solutions for your individual application needs. With 20 years’ experience of materials testing industry and based on abundant application knowledge, we are completely capable of configuring the best solutions and more accurately testing systems for the manufacturers involved in load frame, core measuring and control elements, software package, grip/fixture that based on their specified test application and other requirements.
● Load meets or exceeds the following standards: ASTM E4, ISO7500-1, EN 10002-2, BS1610, DIN 51221.
● Strain measurement of the universal testing machine (UTM) meets or exceeds the following standards: ASTM E83, ISO 9513, BS 3846, EN 10002-4.
● Safety: This machine shall conform to all relevant European CE Health and Safety Directives EN 50081-1, 580081-1, 73/23/EEC, EN 61010-1 ● Verification of Testing Frame and Specimen Alignment：ASTM E1012.
According to load capacity & test application, the load frames are available in single column, table and floor type to meet a variety of test applications.
Single column machine is more suitable for bio-medical, textiles, plastic film industries where load testing requires a lower capacity. Dual-column table type is the main choice for rubber, plastic, composites and metal sectors where the specimen needs a wide test area and middle strength. Floor type is the optimal units for most demanding applications of metal, alloys, and fasteners,. whose specimen needs a high capacity of size and strength.
The frames all take human factors into considerations in the design to ensure the safety, reduce operators’ fatigue and provide the highest flexibility. The extremely robust cross-head guidance is incorporated in all frame designs so as to provide the highest stiffness of lateral cross-heads.
Load cell is with high accuracy and interchangeable for all frames. Each frame is allowed to operate in full capacity.
The preloaded precision ball-screw with high speed & low noise ensures high speed and accuracy of position measurement and less noise.
The load frame is with dual columns or four columns , and heavy duty pre-loaded bearings.
The testing machine stops automatically when the change in the test force exceeds a specified value during operation.
Large space in the working area:
The insides of columns provide wide space for the operator.
The range of the cross-head movement is mechanically limited.
Comfortable working area:
The wide legroom under the load unit provides a comfortable working area for attaching and removing jigs.
Load measuring range
0.4%(1/250)~100%(1/1)FS; 0.2%(1/500)~100%(1/1)FS (option)
±0.5%/Class 0.5 (better than ASTM E4, ISO7500-1, EN 10002-2, BS1610, DIN 51221)
Deformation measuring range
±0.5%/Class 0.5 ( better than ASTM E83, ISO 9513, BS 3846, EN 10002-4)
±0.02mm or 0.1% of displacement (whichever is greater)
Crosshead moving speed (mm/min)
Crosshead moving speed accuracy
±0.5% of set speed (zero or constant load)
Vertical test space (mm)1
Total crosshead travel (mm)
Column spacing (mm)
Max. tensile space2 (mm)
Max. compression space3 (mm)
Tensile jaw for round specimen(mm)
Tensile jaw for flat specimen (mm)
x of jaw (mm)
40 x 60
Compression platen diameter (mm)
Bending fixture span(mm)
Length of bending roller (mm)
Diameter of bending roller (mm)
of bending supporter (mm)
1 phase, 220V/110V, 50Hz/60Hz
3 phase, 380V/220V, 50Hz/60Hz
1. Vertical test space means the distance from bottom surface of moving cross-head to top surface of lower working table, which can be referred when adding other fixtures.
2. Max. Tensile space means the tensile distance when equipped with standard tensile grip.
3. Max. Compression space means compression distance when the universal testing machines (UTM) equipped with standard platens.
4. Single column machine equips with screw action parallel grip for flat specimens.
5. Bending fixture is not included in standard supply, it can be specially offered.
6. Frames with other dimensions (extra height or width) & capacities can be offered upon request.
Appearance and specifications are subject to change without advance notice.