WAW – 300D Hydraulic Universal Testing Machine
The WAW-300D Hydraulic Universal Testing Machine is a state-of-the-art, closed-loop controlled solution for comprehensive mechanical property evaluation. Designed for tensile, compression, bending, and shear tests on metallic and non-metallic materials, it delivers reliable performance with a maximum test force of 300kN, force measurement accuracy of ±1% of reading, and displacement resolution as high as 0.01mm. Compliant with key international standards including ISO 9227, ASTM A370, and GB/T 10125, this machine is widely deployed in aerospace, automotive, metallurgy, and quality control sectors for material research, production testing, and quality assurance.
Product Details
Product usage
WDW-300D This machine is a crucial piece of equipment for testing the physical, mechanical, process, structural properties, and internal/external defects of various materials and their products. It can perform tensile, compression, bending, shear, and other types of tests on metallic or non-metallic materials. It can automatically determine performance indicators such as tensile strength, yield strength, specified non-proportional extension strength, and elastic modulus of the tested materials. It also supports closed-loop control functions including constant-rate loading, constant-rate deformation, constant-rate displacement, and constant-rate strain.
This machine offers precise testing, powerful functionality, convenient operation, and stable reliability. It is widely applicable in industries such as universities, research institutes, testing agencies, aerospace, military, metallurgy, mechanical manufacturing, transportation construction, and construction materials for conducting precision material research, material analysis, material development, and quality control. It can perform process qualification performance verification tests for materials or products.
Instrument features:
The WAW-D 2020 all-new generation testing machine is a state-of-the-art hydraulic universal testing machine developed by our company based on the trends in testing machine development and market demand. The following product upgrades and innovations have been implemented in terms of product development and design:
The all-new external independent controller—equipped with an independent external manual control unit—provides a comprehensive solution for measurement, control, and operation of the testing machine. It fully supports USB data transmission for laptops, tablets, and desktop computers, serving as a pivotal component driving the technological advancement of testing machines;
Multi-functional handheld controller --- capable of controlling the lifting and lowering of the mobile beam and cylinder, as well as the clamping and releasing of the jaws, while also featuring an emergency stop function for the oil pump, making specimen clamping more convenient;
Equipment Operation Monitoring System—Features phase sequence and phase loss self-check indicators, as well as electrical overcurrent and overload protection functions, ensuring safe and reliable equipment operation;
The upper and lower jaw seats of the host adopt an internal clamping method—ensuring more stable sample gripping and better alignment of sample fractures;
An elastic damping mechanism is installed at the lower part of the lead screw—effectively reducing impact caused by specimen fracture and minimizing noise;
A flexible dust cover is added externally to the screw rod—preventing foreign objects from entering, enhancing the durability of the screw rod and transmission mechanism, and improving the overall aesthetic appearance of the machine;
Safety Guard Cover---Three-sided Perforated Safety Guard Cover Made of Cold-Rolled Steel Plate, Prevents Foreign Objects from Flying Out During Testing, Enhances Protection Level While Facilitating Real-Time Observation by Operators, Effectively Ensuring the Safety of Laboratory Personnel.
The servo pump station adopts a cartridge valve differential pressure follow-up technology—energy-saving, environmentally friendly, safe, and reliable, reducing system heating; meanwhile, the clamping force increases with the test force, ensuring secure sample fixation.
Test standard:
GB/T 2611-2007 General Technical Requirements for Testing Machines;
JB/T 7406.1-1994 "Terminology of Testing Machines - Material Testing Machines";
GB/T 16826-2008 "Electro hydraulic Servo Universal Testing Machine";
GB/T 16825.1-2008 "Inspection of static uniaxial testing machines - Part 1: Inspection and calibration of force measuring systems for tensile and/or compressive testing machines";
GB/T 22066-2008 "Evaluation of Computer Data Acquisition System for Static Uniaxial Testing Machine";
JJG 139-2014 "Tensile, Pressure, and Universal Material Testing Machines";
JB/T 6146-2007 "Technical Conditions for Stretchers";
JB/T 6147-2007 "Technical Requirements for Packaging, Packaging Marking, Storage and Transportation of Testing Machines";
GB/T 228.1-2010 "Tensile testing of metallic materials - Part 1: Room temperature test method";
GB/T 7314-2017 "Test Method for Room Temperature Compression of Metallic Materials";
GB/T 232-2010 "Bending Test Method for Metallic Materials";
ASTM A370 Standard Test Methods and Definitions for Mechanical Property Testing of Steel Products.
Including various other international testing standards
Specification list:
|
Model |
WAW-100D/300D |
WAW-600D |
|
Columns |
6 columns (4 Stand columns, 2 guide screw) |
6 columns (4 Stand columns, 2 guide screw) |
|
Max.force |
100kN/300kN |
600kN |
|
Grade |
1 |
1 |
|
Force range |
2%-100%FS |
2%-100%FS |
|
Force resolution |
1/500000 |
1/500000 |
|
Force accuracy |
±1% |
±1% |
|
Displacement resolution |
0.01mm |
0.01mm |
|
Displacement accuracy |
±0.5% |
±0.5% |
|
Deformation range |
1%-100%FS |
1%-100%FS |
|
Deformation resolution |
1/500000mm |
1/500000mm |
|
Deformation accuracy |
±0.5% |
±0.5% |
|
Wedge clamp |
hydraulic auto clamp |
hydraulic auto clamp |
|
Round specimen |
Φ13-Φ20 Φ20-Φ32 |
Φ13-Φ26 Φ26-Φ40 |
|
Flat specimen thickness |
0-15mm, 15-30mm( optional) |
0-15mm 15-30mm |
|
Flat specimen wide |
75mm |
90mm |
|
Press plate size |
Φ160mm |
Φ160mm |
|
Pull space |
800mm |
800mm |
|
Compression space |
550mm |
550mm |
|
Wide |
500mm |
500mm |
|
Table size(mm) |
660*540*68 |
660*540 |
|
Piston stroke |
250mm |
250mm |
|
Machine size(mm) |
690×660×2000, oil sources1200x680x750 |
690×660×2000, oil sources1200x680x750 |
|
Weight |
(machine) kgs 1050 (oil sources) kgs 300 |
(machine) kgs 1450 (oil sources) kgs 300 |
|
Power |
2.75KW, 3 phase 380V，50HZ or 3 phase 220V/60HZ |
2.75KW, 3 phase 380V，50HZ or 3 phase 220V/60HZ |
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