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WAW-C series (crosshead moving by worm shaft & worm wheel)

United Test make Universal Testing Machines are known for their long lasting trouble-free performance and highest quality material used in the manufacturing process. The Hydraulic universal testing machine can perform tension, compression, flexure/bending and shearing test for kinds of specimens. Suitable for metal and nonmetal material, such as iron, steel, steel bar, rebar, cement, concrete, steel rod and so on.

Specially design for production, research, student training and industrial laboratory. Available in wide range of loadframe capacities (300kN to 2000kN)/(10Ton to 200Ton) and with combination of control panels (Digital, Computerised) makes United Test product range suitable for every customer requirement.

 Load weighing system meets or exceeds the requirements of the following standards: ASTM E4, EN10002-2, BS 1610, DIN 51221, ISO 7500-1.

Advantages of C type frame:
 1) The middle crosshead is driven by the motor and gear to make it up and down for a suitable test space for tension or compression test.
 2) The lead screws are fixed to the seat of machine, and never turn during the space adjusting and loading.
 3) This structure to make the frame more stable, frame more endurable, long time working life, more test result accuracy.

ModelWAW-300CWAW-600CWAW-1000C
Max. load300KN600KN1000KN
Measuring force range2%~100%
Accuracy of load±1% of indicated value
Accuracy of deformation ±0.5%, resolution: 0.01mm
Constant load, displacement, deformation control accuracySetting value<10%FS, accuracy better than ±1.0%
Setting value≥10%FS, accuracy better than ±0.5%
Constant load, displacement, deformation control Range0.4%~100%FS
Deformation rate control accuracyRate<0.05%FS,accuracy ±2.0%
  Rate≥0.05%FS, accuracy ±0.5%
Deformation measuringClip-on extensometer, standard gauge 50mm, extension 5/10/25mm
Max. tensile space800mm800mm750mm
Max. compression space700mm700mm600mm
Flat specimen range0~15mm0~30mm0~40mm
Round specimen rangeφ6~φ26mmφ13~φ40mmφ13~φ60mm
Compression platen dia.φ130mmφ130mmφ160mm
Bending support roller distance350 mm350 mm350 mm
Bending roller width140mm140mm140mm
Bending roller dia.30mm30mm30mm
Piston stroke250mm250mm250mm
Max. piston speed80mm/min80mm/min80mm/min
Clamping modeHydraulic automatic
Dim. of frame920*580*2350mm1060*700*2850mm
Dim. of control box1120×600×920mm
Weight2600kg                                4500kg
Standard AccessoriesLoad frame, servo oil source, control box, servo valve, Japan Nachi Pump; oil pressure sensor (Load cell is optional), liner displacement sensor, tensile test Jaws, compression platen, bending test accessory, PC, printer, Professional software, tools, anchor bolts, operation manual

Load frame, servo oil source, control box, servo valve, Japan Nachi Pump; oil pressure sensor (Load cell is optional), liner displacement sensor, tensile test Jaws, compression platen, bending test accessory, PC, printer, Professional software, tools, anchor bolts, operation manual

Load weighing system meets or exceeds the requirements of the following standards: ASTM E4, EN10002-2, BS 1610, DIN 51221, ISO 7500-1.

      
Hydraulic utm metal tensile test sample preparation video
  
steel bar tensile test operation video
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