30 KN Servo Hydraulic Universal Testing Machine for Mechanical Properties Testing 750mm

 

30 KN Servo Hydraulic Universal Testing Machine for Mechanical Properties Testing

 

Model: IN-DF30

 

Purpose:

 

Hydraulic universal testing machine is a kind of equipment widely used in the mechanical properties test of materials and components, which can carry out tensile, compression, low cycle and high cycle fatigue test. The equipment is equipped with high and low greenhouse, which can carry out mechanical tests at different temperatures, and is very practical.

 

As one of the latest series of dynamic and static universal testing machines developed by our company, the key components of the host, constant pressure servo station, hydraulic chuck, etc. are designed and manufactured by the company itself, while using the international and domestic similar famous brand products of the servo valve, sealing components and other key purchased parts, greatly improving the stability and reliability of the system. The performance of the whole machine is equivalent to the technical level of international advanced products, and it is a very reliable test equipment.

 

Specification:

 

1. Max Static test force: ±30kN.

2. Max Dynamic test force: ±30kN；dynamic fluctuation: ≤±1%FS.

3. Max amplitude of actuator: ±75mm, indicating accuracy±0.5%FS.

4. Maximum frequency: 20Hz / 50Hz / 50-100Hz.

5. Control mode: load, stroke and deformation control modes, mainly testing wave: supported by controller (including sine wave, square wave,

    triangular wave, oblique wave and external input wave).

6. Max test space: 750mm (including chuck).

7. Distance between columns: 600mm.

8. Specification of constant voltage servo pump station:

flow≥37L/min, 21Mpa, 380V three phase.

9. Specimen clamping range: length of flat specimen is 0 -26mm;

diameter of round specimen is 5-31mm.

 

Program Description:

 

Hydraulic Universal Testing Machine is composed of the main machine(200KN servo linear actuator), hydraulic pressure chuck, hydraulic pressure driver module, one set of constant voltage servo pump station(flow is 90L/min and system pressure is 21MPa), all-digital single-channel servo controller, computer printer, related test software and other necessary attachments.

 

1. Main machine

 

The main machine has double column frame structure, with 30KN servo liner actuator underneath inside the main machine frame. Forced hydraulic pressure chuck is respectively mounted on the beam and the top of the actuator piston. Beam adjustment adopts hydraulic lifting, hydraulic clamping and elastic loose structure, guaranteeing that the beam is stable and reliable in the test, and making sure that the beam is locked and immovable in the state of no test. Outside surface of the column adopts electroplating hard chromium process, effectively improving wear resistance ability of the column as well as the anti-corrosion ability, it also makes appearance of the main machine better.

 

The main machine owns features of compact structure, smooth lifting beam, rigid rack, reliable specimen clamping, good centering ability and easy mounting and clamping; and equipped with various grips and environment test devices, its test functions can be extended.

 

2. Actuator:

 

Servo liner actuator is the core component of testing machine, the machine outputs test force through actuator. It is self-designed and manufactured with our own technology, mounted underneath the machine machine, composed of actuator body, hydraulic pressure control module and sensor.

 

3. Forced hydraulic pressure chuck:

 

Forced hydraulic pressure chuck is composed of chuck and hydraulic pressure module. The function of hydraulic pressure chuck is clamping specimen, and it is composed of fixture body, clamping piston, jaw and related accessories. Clamping oil cylinder is embedded in the fixture body, adopting bi-directional clamping method, regardless of the change of specimen width, it can always guarantee the concentricity of specimen. Clamping piston and fixture body matches, the fit clearance is less, making the service life of fixture body longer.

Specimen clamping range: Width of flat specimen is 0~26mm

Width of round specimen is 5~31mm

 

4. Constant voltage pump station:

 

The pump station is mainly composed of baseplate, oil tank, oil pump generator system,

valve block, piping and cooling system. It is used for providing power for testing machine.

 

5. Full-digital single channel servo controller:

 

      5.1. Control channel amount: one, including this closed-loop control circuit of test force, test displacement and test deformation. It has

             uperturbed smooth handover function in control mode.

5.2. Control software of electro-hydraulic servo dynamic testing machine(system):

Multi-function test software: it is a test software with strong flexibility and complete function, users can design special test method via it without programming. This software can make various control functions, data collecting function and other miscellaneous functions of servo controller on a panel on the way of icons, so that users can drag these function icons to the test-defined panel, and freely combine them according to needs, thus can conduct test according to the methods users defined.

 

Picture:

 

 

Our Show Room:

Support and Services:

Technical Support and Services

We are committed to providing our customers with exceptional technical support and services.

We offer a comprehensive range of services to ensure that your product is subjected to rigorous testing and quality control.

• We provide technical advice and assistance, from initial inquiry to product delivery.
• We offer a variety of customized services to fit your specific needs.
• We offer installation and set-up services.
• We offer training and maintenance services.
• We offer spare part and consumable supply services.

Our team of specialists is dedicated to providing the highest quality technical support and services for ourr test machines. If you have any questions or need assistance, please feel free contact us.

 

Packing and Shipping:

Our test machine will be packed in appropriate cardboard boxes and/or crates. The products will be shipped using standard shipping methods such as air freight, sea freight, or ground transport. Any special shipping requirements should be discussed with the supplier prior to the purchase.

The customer is responsible for all import duties, taxes and/or other fees associated with the goods. The supplier will provide all necessary documentation to facilitate customs clearance.

 

 

FAQ:

 

1. How to choose the most suitable Compression testing machine?

Our professional team will give you the best suggestion as long as you tell us what kind of test you need

to do and the required specification.

2. Do you accept customization service?

Yes, of course, we can not only offer standard machines, but also customized machines according to

your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.

3. Can we visit your factory before order?

Yes, warmly welcome to visit our factory.

4. Do you have customers of our country before?

Now our testing machines have been sold to more than 30 countries, like USA, Canada, Russia,UK,

Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand and Vietnam,

Iran, Brazil...and so on.

5. How about your warranty?

Generally, our warranty is one year. Within the warranty period, we can offer technique support and

part parts change, necessarily, our engineers may go to your place for better service.

6. How about the packing for machine, is it safely protected during transportation?

Our machine is packed by standard export wooden carton, it won’t be damaged. We’ve delivered many

testing machines abroad by sea or by air without damage.

7. How to install and use the product?

The product is shipped with an operating instructions and video of English version.