Microcomputer control electro-hydraulic servo universal testing machine of WAW-L series

• Max Diameter of Workpiece: 500mm
• Mass Scope of Workpiece: <900kg
• Type: Tensile Testing Machine
• Maxcapacity: >1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Model NO.: WAW-600L WAW-1000L WAW-2000L WAW-600LT WAW-1000LT
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: >2000Kg
• Power Source: AC380V
• Oil Cylinder Position: Under
• Transport Package: Export Wooden Case Packing Airline or Shipping
• Specification: 880X630X2980
• Trademark: SINPO
• Origin: China
• HS Code: 9024109000
• Production Capacity: 2000 Pieces/Year

Product Description

 

Main application:

u Applicable for tensile test of metal rods and plates, deformed steel bars, as well as high strength and high hardness metal materials.

u In accordance with the standards of GB/T228.1-2010 Metallic Materials - Tensile Testing Method at Ambient Temperature

u GB/T5224-1995 Standard of Pre-stressed Steel Strand -Requirements for Tensile Test of Steel Strand

System features:

u Adopt single-space structure with overhead hydro-cylinder, where all tests are completed in the same space.

u The main machine is of fully-rigid gapless structure, therefore the testing machine may cause small impact on the ground after fracture during the tensile test.

u The testing machine has high coaxiality. Therefore, no additional resistance will act on the force transducer when testing and the test results are more accurate.

u Adopt imported famous brand of load sensor, which is of high precision, good linearity, and good stability.

u Use pull type photoelectric encoder for displacement measurement, which is of high precision and strong impact resistance.

u Professional modular TensonTest test software, which can meet the test requirements of international, China's national, and industry standards.

u The control system adopts all digital DSP controller, and Neuron self-adaptive PID algorithm, so as to achieve three "closed-loop" control of force, deformation, and displacement.

u Applicable for tensile test of metal rods and plates, deformed steel bars, as well as high strength and high hardness metal materials.

u In accordance with the standards of GB/T228.1-2010 Metallic Materials - Tensile Testing Method at Ambient Temperature

GB/T5224-1995 Standard of Pre-stressed Steel Strand -Requirements for Tensile Test of Steel StrandTechnical parameters:

Model	WAW-600L	WAW-1000L	WAW-2000L	WAW-600LT	WAW-1000LT	WAW-2000LT
Clamping way	Wedge clamping
Maximum test force (KN)	600	1000	2000	600	1000	2000
Accuracy level	Grade 0.5/ Grade 1
Measuring range of test force	1%-100%FS (full scale, at all shifts)
Relative error in the indicating value of test force	Within ±0. 5%/±1%
Deformation (extensometer) measurement range	1%-100%FS
Relative error of deformation indication value	Within ±0. 5%/±1%
Resolving power of deformation	1/500000 of the maximum test force
Test force loading rate range	0. 02%-2%FS/s
Piston rising speed range	0-190mm/min	0-180mm/min	0-90mm/min	0-350mm/min	0-350mm/min	0-300mm/min
Piston falling speed range	0-240 mm/min	0-290mm/min	0-100 mm/min	0-200 mm/min	0-550mm/min	0-600mm/min
Piston stroke (mm)	560	650	780	560	650	750
Structure of the main machine	4
Effective distance between columns (mm)	660X350	660X400	800X450	/	/	/
Max. stretching distance of vice (mm)	580	700	800	600	680	800
Max. compression space (mm)	450	550	580	460	520	520
Clamping range of round specimen (mm)	Φ10-Φ18, Φ18-Φ29, Φ29-Φ40	Φ15-Φ30, Φ30-Φ45, Φ45-Φ55	Φ15-Φ30, Φ30-Φ55, Φ55-Φ70	Φ10-Φ20, Φ20-Φ25	Φ15-Φ30, Φ30-Φ60	Φ15-Φ40, Φ40-Φ100
Clamping range of flat specimen (mm)	2-16, 16-30	2-20, 20-40	10-40, 40-70	2-45	2-60	2-80
Pressing plate size (mm)	Φ150	200x200	Φ200	140x140	200x200	φ300
External dimension of the main machine  (mm)	880X630X2980	980X720X3590	1220X880X4100	860X400X2900	980X720X3590	220X880X420
External dimension of oil tank (mm)	1150X600X900
Power supply	Three-phase five-wire system (380V, 50HZ)
Weight (kg)	About 3500	6500  approx.	9200  approx.	2500  approx.	6800  approx.	10000  approx.