1. Main functions &features:

1) This series machine adopt microcomputer control high precision electro-hydraulic servo valve to drive precise hydraulic cylinder and realize auto constant speed control to test force, displacement, deformation. It comply with national standard GB/T5224-2003 Prestress Steel Strand for Concrete, can test tensile strength, non-proportional extension strength, elastic modulus, elongation and other mechanical performance. It is the ideal equipments for industrial and mining establishments, scientific and research units, colleges, project quality supervision departments etc.

2) This series machine adopt underneath type hydraulic cylinder; open jaw bases, easy to install specimen, simple, stable, reliable and easy to maintain, applicable to steel strand tensile test.

3) Using independent hydraulic clamping system to ensure system can run with low noise, stably, no-slipping of specimen. Using high precision full digital broadband hydraulic servo loading system to ensure hydraulic system high precise, low noise, quick response.

4) Using full digital control system to finish test parameters setting, control process auto control, data acquisition, processing, analysis, storage and display (test data including: yield point, tensile strength, fracture strength, elastic modulus, non-proportional extension etc.). It has closed-loop control to test force, deformation, piston displacement and test procedure, and constant speed control to stress, strain, test force, displacement, load holding, displacement holding. Also it has open-loop control function.

5) it is equipped with special accessory for steel strand to ensure test procedure meet standard requirement.

6) its test software is based on Windows operating system with reliable hardware and software.

7) perfect protection function.

2. Main specifications:

Spec.	WAW-600G	WAW-1000G
Max.test force	600kN	1000kN
Measurement range	With one range, resolution of 0.1kN	With one range, resolution of 0.1Kn
Measurement range of test force	4%-100%FS	4%-100%FS
Relative error of indicating value of load	≤±1%	≤±1%
Deformation precision	±0.5%FS	±0.5%FS
Tensile space	1000mm	1000mm
Compression space	600mm	600mm
Clamping mode	Auto clamping	Auto clamping
Clamping diameter of round specimen	11.11; 12.7; 15.24mm	11.11; 12.7; 15.24mm
Size of upper and lower platen	Φ160mm	Φ160mm
Distance between two columns in tensile space	450mm	450mm
Dimension of main machine	720*580*2350	890*660*2500
Weight	2600Kg	3500Kg

Jinan Bang Ke Testing Machine Co., Ltd  is a high-tech enterprise, specilizing in designing and manufacturing testing machine, testing equipments and accessories. Our research and development technicians and salesman are the industry elite in testing machine industry, with capability to develop and manufacture all kinds of general testing machine and testing equipments, and meantime can provide high quality services. We have succeeded in applying dependent export right.



Main Products: Hydraulic universal testing machine, compressing testing machine, electronic universal testing machine, tensile testing machine, torsion testing machine, impact testing machine and other special testing machines, with more than 10 series over 100 kinds of products. In order to better serve our customers, our marketing department has developed such services as complete set of lab instruments supply, technical consultation, product installation and commission, product maintenance etc. We mainly manage such products as follows: hardness tester, metallographic analysis, physical and chemical analyzing equipments; various measuring tools and instruments; all sorts of test chambers; testing equipments for rubber, plastics, ceramics, coatings, construction, road, cement etc.



We persist in the enterprise spirit of "To improve with persistence and to be prosperous with credit" and the management theory of "Professional focus, Sincere service" and provide advanced and perfect testing equipments and services for all customers.