utm machine test
1. Introduction
This WAW series Computerized Electro-hydraulic Servo Universal Testing Machine is widely used for tensile and bending test for steel rebar, carbon steel bar, deformed steel bar.
It adopts 4 columns with chrome plated and 2 leading screws, high stiffness, more stable.
Press button operated hydraulic tensile grips, easy operate.
It’s computer controlled servo hydraulic type, the piston goes up and high precision load cell directly measuring testing force, encoder measuring displacement and electric extensometer measuring specimen’s extension. The machine is calibrated according to ISO 75001 and ASTM E4. It can do many different kinds of test according to international testing standards, like BS4449, ASTM A615, ISO 6892, ISO 15630 etc standards.
2. Main technical parameters
Parameter Model | WAW-300E | WAW-600E | WAW-1000E | WAW-2000E |
Max. testing force (kN) | 300 | 600 | 1000 | 2000 |
Accuracy | ±0.5% of reading value | |||
Round specimen diameter range (mm) | φ10-φ32 | φ10-φ40 | φ10-φ55 | Φ15-φ70 |
Flat specimen thickness range (mm) | 0-25 | 0-30 | 0-40 | 10-70 |
Flat specimen width range (mm) | 75 | 90 | 100 | 120 |
Tensile space (mm) | 600 | 740 | 800 | 950 |
Compression space (mm) | 530 | 650 | 670 | 750 |
Clearance between columns (mm) | 465 | 485 | 515 | 700 |
Upper and lower compress plates size (mm) | φ120 | φ160 | 204×204 | φ240 |
Distance of bending by pass roll (mm) | 30-400 | 30-430 | 30-380 | 50-430 |
Max. piston stroke (mm) | 200 | 200 | 250 | 250 |
Power supply | 380V±10%, 50Hz, three phase | |||
Work environment | 10-40℃, Relative humidity≤80% | |||
Dimension of host machine (mm) | 740×620×2058 | 790×690×2330 | 880×760×2660 | 1120×850×3270 |
Dimension of control cabinet (mm) | 1150×870×650 | |||
Weight (kg) | 1800 | 2500 | 3500 | 5000 |