8621-24287122
Building 151, No. 288 Langting Road, Shanghai, China
300KN Automatic Compression and Flexure Testing Machine
YAW-300C Automatic Compression and Flexure Testing Machine is mainly used for compressive strength and flexural test of concrete, cement, brick, stone and other building materials. It can also be used to test the mechanical properties of other materials. It is equipped with computer and can finish bending/compression test automatically. By connecting with a printer, it can save and print testing results. It conforms to GB/T17671-1999.
It is widely used in all kinds of industries and has many advantages, such as high precision, high reliability, low noise, and easy operation and so on.
Main Performance Indicators
| Max. test force | 300KN(compression)/10kN(bending) |
| Loading rate | 0.3KN / S ~ 10KN / S (compression),50N / s (bending) |
| Error loading speed | 5% |
| Size of bearing plate | φ 155mm (compression),80x150mm (bending) |
| Max. stroke of piston | 80mm |
| Diameter of piston | 130mm (compression),60mm (bending) |
| Max. pressure of oil | 25MPa |
| Rated power of oil pump | 1.52L/min |
| Power of motor | 0.75 kW three-phase |
| Host Dimension | 820 × 450 × 1300mm |
| Weight | 500Kg |
Program Description
1. Hydraulic system
Hydraulic oil tank high pressure pump driven by the motor into the circuit, flows through the check valve, high pressure filter, pressure valve, servo valve, into the cylinder. Computer control signals to the servo valve, the control and direction of the servo valve opening to control the flow into the cylinder to achieve constant test force control.
2. The control system
System, including digital servo valve, high-precision sensors, controllers and software, high control precision and reliability. Meet the GB, ISO, ASTM and other standards on cement, mortar, concrete and other materials testing requirements.
System has the following features:
-Closed-loop control with force;
-Loading rate to achieve such load or other stress rate loading;
-The use of computer realization of electronic measurement, automated test;
-Computer automatically calculates the results and print reports.
-Test reports can be exported to Excel to design
3. Safety devices
When the test force exceeds the maximum test force of 3%, the overload protection, oil pump motor stops.
4. Host
Machine as shown in Figure
1. Outside package: standard export wooden case
2. Inside package: strength film
3. Special packages: according to buyer's requirements
4. The packages suitable for international transport by sea, by air or any other delivery methods
Our Advantages
You can get our in-time reply via email or fax or phone.
You can always get good news for on time shipment at your desire.
You can enjoy our considerable & all- around after-sales services.
Our Target
We hope to become one of the largest suppliers in the field through our efforts.
We want to be the best friend and cooperator of our customers while promoting our business in more countries and regions and expanding our product lines.
We warmly welcome your visit, E-Mail and call!!!
Tel: 86-21-54792677
Web site: www.testapparatus.com
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