WAW-L Single Space Servo Tensile Testing Machine
NO:60Ton, 100Ton, 200Ton single pull-type, computer-controlled electro-hydraulic servo control
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1. Product Simple Descriptions:
WAW-L series product, it is single space tensile test structure, the oil cylinder is installed upper. the machine is suitable for the steel industry, metal materials high-volume, high-intensity rapid tensile test. A new generation of electro-hydraulic servo tensile testing machine, The machine adopts four-column single pull, frame structure, two-way cylinder space in a rapid rise, down, adjust the test space and automatic control of two-way tension and compression, The machine uses a load sensor, high-precision test force and strain sensors, with full, regardless of file, has only one full resolution features. The main parts are imported to ensure its service life and precision.
2. Main Technical Parameters
| Model | WAW-600L | WAW-1000L | WAW-1500L | WAW-2000L | |||
| Structure type | Four Column single pull frame structure, oil cylinder is upper | ||||||
| The biggest test of | 600 KN | 1000 KN | 1500 KN | 2000 KN | |||
| Test force measurement range | 1%-100%FS | ||||||
| Test Force showed the relative error | Test force accuracy of ± 1% (0.5%) | ||||||
| Force Resolution | 1/500000 | ||||||
| Deformation measurement device | Optical encoder or electronic or non-contact extensometer extensometer | ||||||
| Deformation indication relative error | ± 1% (± 0.5% ≤ indicated value) | ||||||
| Displacement measuring device | Encoder | ||||||
| Displacement relative error | ± 1% (± 0.5% ≤ indicated value) | ||||||
| Displacement resolution（mm） | 0.001 | ||||||
| Pistons maximum speed | 0.05-200mm / min stepless / or custom | ||||||
| Control method | Three closed-loop control and programming of control | ||||||
| Control Mode | Dual independent automatic control mode | ||||||
| Security devices | Test force and position control with hardware and software overload protection and high oil pressure protection | ||||||
| Effective tension space（mm） | 650(May heightening) | ||||||
| Effective compression space（mm） | 550(May heightening) | ||||||
| Clamping | Hydraulic automatic clamping | ||||||
| Clamping methods | Wedge clamp mode or Hydraulic Side Moving Handle Fixture | ||||||
| Clamping diameter of round specimen（mm） | Φ13 - Φ40 | Φ26 - Φ60 | Φ40 – Φ60 | Φ40-Φ80 | |||
| Flat plate specimen thickness（mm） | 0-10 | 0-40 | 20-60 | 40-60 | |||
| Flat plate specimen width（mm） | 80 | 80 | 100 | 120 | |||
| Footwall size（mm） | 325×325 | ||||||
| Curved support roller spacing（mm） | 600 | ||||||
| Bent branch roll width（mm） | 140 | ||||||
| Piston stroke（mm） | 500 / 1000 / 1500/ 2000mm (Can also be customized according to user requirements) | ||||||
◆ applied to metal rods, tensile test plates, steel tensile test, strand tensile test (to be ordered related accessories), high strength, high hardness and tensile testing of metallic materials, to meet the GB / T 228- 2002 metal tensile test method standards, to meet the GB / T 5224-1995 standard prestressing strand for strand tensile testing requirements.
◆ The product can be used to clip the international advanced hydraulic technology to solve large load, high-volume pull out power problems that exist in the test. For particularly difficult sample holder high strength, high hardness materials and steel cable, etc. are able to ensure good gripping effect.
◆ Hydraulic flat push clamping aids, two clamping cylinders synchronized gripping, whether the specimen or sample fine and thin and thick rough are able to ensure accurate concentricity. The device also solves the wedge clamping jig after the initial force of the hand specimen sample problem.
◆ for Sample: sheets, rods and so on
Jinan Focus Test Instrument Co., Ltd.
Jinan City, Shandong Province, China 