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Computerized hydraulic universal tensile testing machine bench for
compression test/bending test
1. Application
The machine adopts hydraulic loading, Computer control, easy and
convenient to operate. It is mainly used to execute the tension,
compression, bending, flexural etc. test for metal materials.
Attached with simple accessories and devices, it can be used to
test wood, concrete, cement, rubber, and so on.It is very suitable
for making test to different metal or nonmetal materials under high
toughness and hardness against extreme big loading force.
2. Standards
ISO6892, BS4449,ASTM C39,ISO75001, ASTM A370, ASTM E4, ASTM E8 and
BSEN standards.
3. Host Features
3.1 Adopts that fuel tank is mounted under the host, tensile test
space is located above the host, compression, bending, shearing
test space is located under the host, means between beam and
worktable.
3.2 The structure is designed with solid four column and two screw,
the whole machine has strong stability.
3.3 The host is designed all-inclusively to ensure its super strong
stiffness so that it can resist micro-deformation when it is
loading.
3.4 Middle beam adopts adjustable gap screw-nut mechanism,
eliminating the gap and improving the measurement performance.
3.5 Fuel tank adopts gap sealed, improving the measurement accuracy
and also extending service lifetime.
4. Overload protection
4.1 When the test force exceeds 2%-5% of the maximum test force of
each file, overload protection, it will stop.
4.2 When the piston rises to the upper limit position, travel
protection, pump motor will stop.
5. Main specifications
Model | WAW-2000 |
Structure | 6 column |
Control way | Dual control mode of manual and electro-hydraulic servo |
Max.load | 2000kN |
Load accuracy | ≤±1% /≤± 0.5% |
Load range | 2%-100%FS /0.5%-100%FS |
Load resolution | 1/300000 |
Deformation Measurement Range | 2%~100%FS |
Deformation accuracy | ≤±1%/± 0.5% |
Displacement resolution | 0.01mm |
Displacement error | ≤±0.5% |
Max.piston stroke | 250mm |
Max piston moving speed | 0-50mm/min stepless speed adjusting |
Crosshead lifting speed | 120mm/min |
Max. tension test space | 1000mm (can customize) |
Max.Compression Test Space | 800mm (can customize) |
Effective width | 440mm |
Clamping method | Hydraulic Automatic Clamp Fixture |
Round specimen clamping range | φ26-40mm, φ40-60mm |
Flat specimen clamping range | 0-15 (15-35 Optional) |
Compression plate size | φ160mm |
Power supply | 3-phase,AC380V, 50Hz (can be customized) |