WAW Series (300kN- 3,000kN)
Servo-Hydraulic Universal Testing Machine
Applicable Standards
- GB/T: (China)
GB/T 228.1, GB/T 232, GB/T 7314, GB/T 14452, GB/T 1499.2, GB/T 17671, GB/T 3098.1, GB/T 3098.2, GB/T 3250, GB/T 4338, GB/T 50081, GB/T 5223, GB/T 5224 - ISO: (International)
ISO 679, ISO 6892-1, ISO 6892-2, ISO 6935-2, ISO 7438, ISO 898-1, ISO 898-2, ISO 15630-1, ISO 15630-3 - ASTM: (USA)
ASTM C39/C39M, ASTM C78/C78M, ASTM E8/E8M-21, ASTM E9-19a, ASTM E21-20, ASTM E290-22, ASTM, ASTM A421/A421M, ASTM A563M-21, ASTM A615/A615M-22, ASTM F568M-21, ASTM F606/F606M-21
Servo-hydraulic universal testing machines use a hydraulic actuator and servo control to apply high forces with precise control. Compared with electromechanical models, servo-hydraulic UTMs can handle higher forces, which are needed to test metals, construction materials, and large structural components. Depending on the fixtures used, they can perform tensile, compression, bending, and shear tests on specimens such as reinforcing bars, fasteners, prestressed steel strands, and concrete.
Technical Specifications
| Model | | | | | | | WAW-1000DG |
| Capacity (kN) | 600 | 1,000 | 2,000 | 600 | 1,000 | 2,000 | 1,000 |
| Speed (mm/min) | 0-250mm/min | 0-180mm/min | 0-100mm/min | 0-250mm/min | 0-150mm/min | 0-100mm/min | 0-150mm/min |
| Testing Space (mm) | 580 | 680 | 800 | 580 | 680 | 800 | 1,000 |
| Weight (kg) | 3,000 | 5,500 | 9,800 | 3,000 | 5,000 | 8,500 | 5,200 |
| Cylindrical Specimen (mm) | ⌀10–45 | ⌀15–60 | ⌀15–100 | ⌀10–40 | ⌀15–60 | ⌀15–80 | ⌀9.5–18/⌀10–45 |
| Flat Specimen (mm) | 2–45 | 2–60 | 2–80 | 2–30 | 2–40 | 10–70 | 2–40 |
| Model | | | | | | | |
| Capacity (kN) | 300 | 600 | 1,000 | 2,000 | 600 | 1,000 | 3,000 |
| Speed (mm/min) | 0-250mm/min | 0-180mm/min | 0-100mm/min | 0-250mm/min | 0-140mm/min | 0-100mm/min | 0-70mm/min |
| Testing Space (mm) | 600 | 760 | 800 | 950 | 1,100 | 1,160 | 1,050 |
| Strand Wire (mm) | ⌀9.5–18 | ⌀9.5–22 | |||||
| Cylindrical Specimen (mm) | ⌀10–32 | ⌀10–40 | ⌀15–60 | ⌀15–80 | ⌀10–32 | ⌀10–45 | ⌀15–90 |
| Flat Specimen (mm) | 2–25 | 2–30 | 2–40 | 10–70 | 2–20 | 2–45 | 15–90 |
| Weight (kg) | 1,500 | 2,500 | 3,500 | 8,000 | 3,000 | 5,000 | 12,000 |
Our WAW series is available in several configurations, with different actuator positions, frame layouts, and grip types for different testing requirements:
- WAW-DG/DQ Series: The actuator is mounted at the top of the frame, and hydraulic wedge grips hold the specimen during testing. WAW-DG models are mainly intended for tensile tests on prestressed steel strands.
- WAW-DJ Series: These models also have a top-mounted actuator but use hydraulic parallel grips to hold the specimen.
- WAW-G Series: The bottom-mounted actuator and dual-space frame provide separate areas for different test methods. Hydraulic wedge grips support tensile testing of prestressed steel strands.
- WAW-Q Series: These models have a bottom-mounted actuator, a dual-space frame, and hydraulic wedge grips for tensile and compression testing.
- WAW-W Series: Equipped with a bottom-mounted actuator with a dual-space frame and hydraulic wedge grips for heavy-duty testing.
Testing Accessories
-
Prestressing Steel Strand Tensile Test -
Metal Tensile Test with Extensometer -
Bolt Tensile Test -
Aluminum Alloy Tear Test -
Bar Tensile Test with Automatic Extensometer
