Hydraulic Pressure System Concrete Compressive Strength Testing Machine Servo

Product Specification

Cement, concrete, rock and metal compression testing machine hydraulic pressure system servo controller
                                                                                                                                        
Brief introduction:
YAW-3000 PC-controlled Compression Testing Machine combines mechanical, electronic and hydraulic technology together. It is mainly used to test the compressive resistance of brake, stone, cement, and other materials.
 
Hydraulic pressure system:
Electrohydraulic servo control oil source is mainly composed of servo valve, full digital single channel servo controller, computer printer, related test software, and other necessary accessories. The servo valve adopts special electro-hydraulic servo valve for large tonnage test machine. Using the principle of double-stage pressure bearing pressure difference, while increasing the working pressure, improving the working conditions of the pump and extending the service life of the pump); the high and low pressure soft switching hydraulic module composed of main overflow valve, secondary main overflow valve, secondary overflow valve and reversing valve, no more than 3u precision oil filter; with blocking alarm or stop function of oil filter.
 
Dynamometric system:
1. The full digital closed-loop control system is adopted for control and measurement, and the test process, dynamic display of the test curve and data processing are carried out by computer. After the test, the curve amplification can be analyzed and edited through the graphics processing module, and the product performance can reach the international advanced level.
2. Open program interface, can customize special test methods for users, fast, convenient, reliable, default implementation of GB, ISO and other test standards.
3. Accurate and perfect data analysis function, using human-computer interaction to analyze and calculate the mechanical performance indicators of the test materials, can automatically calculate the tensile strength, elastic modulus, yield strength, non-proportional elongation stress and other data, but also can manually intervene in the analysis process to improve the accuracy of the analysis.
4. The test data is managed by the database and automatically saves all the test data and curves.
5. Realize special closed-loop control of displacement, deformation, force and speed. During the test process, the test speed and test curve can be flexibly changed to make the test scheme more flexible and fast;
6. Multi-layer protection: with software and hardware two-level protection function, can realize the test machine overload, overflow, overvoltage, undervoltage, overspeed, limit and other safety protection methods.
 
Standards:
ASTM C349; ASTM C109; EN993-5; EN 196-1; ISO8895; ISO10059-1;ISO10059-2
 
Main Specifications and Techinical Parameter:

Packing and Shipping 
 


 
Frequently Asked Questions:
 
Q1. Are your company a trading one or a factory?
A: Factory + trade (ntegration), 18 years focusing on test instnments feld, 14 years export experl ence.
 
Q2. How to choose the most suitable products?
A: Our professional leam will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification
 
Q3.what's the dellvery term?
A: At most of time, we have stock in the factory. If there is no stock, normaly, the delivery time is 15-20 working days after deposit receipt
If you are in urgent need, we can consider making special arrangement for you.
 
Q4.Do you accept customization service?
A: 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.
 
Q5. Can we visit your factory betore order?
A: Yes, we warmly welcome and sincerely invite you or your team to vist our factory, we will help to arrange hotel and pick up you from airpor.
 
Q6. How about your warranty?
A: Generaly, our waranty is one year witrin the warranty period. we can offer technlque support and part parts change. Necessarily, our engineers may go to your place for better service.
 
Q7. How about the packing for machine, Is it safely protected during transportation?
A: Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by ar without damage.