Microcomputer controlled universal testing machine for metallic materials
Equipment overview:
300kN microcomputer controlled electro-hydraulic servo universal testing machine, this series of products using the international advanced hydraulic leveling technology, completely solved the problem of large load, large force test in the presence of. Type clamping force control, for the high strength, high hardness materials and steel wire and other special difficult to clamp the specimen can ensure a good clip effect. The two oil cylinders are clamped, whether thick and thick, or thin and thin. The device also solves the problem of the initial force of the specimen after the wedge clamp is clamped.
This technology is the domestic first, the international leading technology, narrowing the gap with the world's advanced level, the gap between the domestic blank, the change of China's high load test machine dependent on imported equipment.
Main function:
It is suitable for metal bar, sheet metal tensile test, tensile test of steel wire, high strength, high hardness metal materials, metal and concrete compression test. The device can not only finish the test of static tension and compression, but also realize quasi dynamic test function.
Main features:
1.The cylinder is, tensile space setting is reasonable, the operation is very convenient.
2.Host of the rigid structure design, and the center of gravity low, mainly impact energy is released by the hydraulic unit, effectively reducing the tensile sample of impact and noise, the ground felt imperceptible.
3 using imported double flange tension load sensor, reasonable structure, excellent performance, high accuracy, good linearity, and avoid the use of oil pressure sensor to bring many negative factors, influence the accuracy of measurement.
4 imported from the United States to take the photoelectric encoder, the measurement accuracy is high, can reach 1um, not only can measure and control the displacement of the piston, but also can measure and control the position of the piston.
5 long stroke cylinder can meet the different length specifications of the specimen tensile requirements; can meet the tensile elongation of the material test requirements. The use of two-way oil cylinder, good sealing, high accuracy, good consistency.
6 the machine adopts the D633 DDV type servo valve which is produced by German MOOG company to replace the traditional nozzle type servo valve, which has the characteristics of quick response, high precision and high resistance to pollution, easy maintenance.
7 coaxial degree guarantee. On the clamp of the four tanks are connected with the United States SUN company's high precision full adjustable pressure compensated flow control valve. By adjusting the flow control valve, it can ensure that each pair of clamping piston synchronous out, without the influence of the size of their respective resistance. Before and after the test, the specimen can be adjusted in the direction of the specimen.
8 system has two sets of differential circuit. One way is used for the main oil cylinder, after the end of the test, the main cylinder piston can be faster, so as to improve the working efficiency. The other group is used to clamp the oil cylinder. Can realize the clamping cylinder rapid and low pressure clamping specimen. And, only when the specimen is clamped, the super high pressure can be given, which can avoid the safety accident caused by the rupture of the clamping force. After the samples were broken, high pressure automatic drain. The design takes full account of the work efficiency and safety of operation.
Meet standards:
Tensile test method for 228-2002 GB/T metallic materials at room temperature
Test method for 7314-2005 GB/T metal materials at room temperature
Original configuration:
Draw a set of fixture, compression fixture
Scalable configuration:
Automatic extensometer
Application industry:
Measurement and quality control; metallurgical steel; mechanical manufacturing; electronic and electrical appliances; automobile production; wire and cable; civil aviation; high school; Scientific Research Institute; commodity inspection and arbitration, technical supervision departments; building materials ceramics; petrochemical industry.
Q1: I want to buy your products, how can I pay?
A :You can pay via T/T , T/C, Western Union,MoneyGram or other payment terms we reach agreement.
Q2: How can you guarantee the quality?
A: One year's warranty against B/L date.
If You meet with quality problem, we promise to responsible for it.
Q3: If we don’t find what we want on your website, what should we do?
A: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.
Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we understand quality test is important and we are glad to send 1pc for quality testing.
Contact us
Cathy Wang
Shandong Banner International Trade Company Ltd
Cell: +86 15898600195