Full-automatic concrete hydraulic pressure testing machine 2000kN3000kN22
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
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The testing machine is mainly used for brick, stone, cement, concrete and other building materials, compressive strength test.
Production Summary:
300kN/10kN Full-automatic resist bending compression testing machine is mainly used for brick, stone,
cement, concrete and other building materials, compressive strength test.
Hydraulic System:
The hydraulic oil tank driven by high-pressure pump into the motor oil, flows through the unidirectional valve,
high pressure filter, pressure valve, servo valve, into the cylinder.Computer control signals to the servo valve.
Control direction and opening of the servo valve ,to control the flow into the cylinder,achieve constant test
force control.
Control System:
System including digital servo valve, high-precision sensors, controllers and software, high control precision
and reliability.Meet GB, ISO, ASTM and other standards for cement, mortar, concrete and other materials
testing requirements.
System Has The Following Functions:
Closed-loop control with force;
Can achieved constant loading rate or constant stress loading rate;
Adopt computer for electronic measurement, automatic test;
Computer automatically calculates the results and print reports.picture 1 picture 2
Test reports can be to self-design and exported to Excel picture 3
Safety Protection Device:
When the test force more than 3% of the maximum test force, the overload protection, oil pump motor shut down.
Main Performance Technical Specification:
Model | HZ-008 Full-automatic resist bending compression testing machine |
Max load | 300kN/10kN |
Test force measuring range | 4%-100%FS |
Test force showed the relative error | ≤indicating value±1% |
Test force resolution | 0.01kN |
Hydraulic pump rated pressure | 25 MPa |
Loading rate | 0.3KN/S~10KN/S |
Error loading speed | ±5% |
Pump rated flow | 1.52L/min |
Upper and lower bearing plate size | φ155mm |
Maximum distance between the upper and lower plate | 260mm |
Piston diameter | φ130mm |
Piston stroke | 60mm |
Motor power | 3 phase 0.75 kW |
Outside dimension | 870×450×1400mm |
Weight | 450Kg |
- Q:Band sawing machines sometimes fail to rise, sometimes very slowly, and sometimes pressure gauges have no pressure
- For many reasons, there may be oil change or insert the owl problem, to find the best manufacturers see sawing machine.
- Q:What is the range of use of a pressure gauge? Why is it at its measuring range of 1/3-2/3?
- Pressure gauges are common range instruments, the statutory use of membrane pressure gauges should be used. (2) when the pressure of the pressure is stable, the normal operating pressure shall be at 1/3 2/3, 2 of the upper limit of the measuring range of the instrument
- Q:Pointer form of pressure gauge, with digital pressure meter, advantages and disadvantages?
- 1 pointers are generally cheap, digital display is generally expensive.2 pointer is simple, more convenient operation, digital display is a little troublesome.3 pointer is not accurate digital display, sensitivity will certainly be different.4 pointer, I do not know whether you can bring DC4-20MA or RS485, it should be no, digital display can bring these functions, networking.
- Q:What is a back mounted pressure gauge and why is it called back loading?!
- It should be the axial pressure gauge
- Q:How do you recognize the pressure gauge?
- You'll know by sight
- Q:410 how about the pressure of the pressure gauge?
- R-410A temperature see the red mark of the inner ring, the corresponding pressure is the two value of the outer ring, the outer ring is psi pounds, and the second circle is bar,- 1bar=1kgf/cm1psi=6.9kPa (1MPa=145psi)- 1MPa=10kgf/cm1MPa=1000kPaThe pressure corresponds to the temperature chamber. The temperature is known when the pressure is known and can be checked.
- Q:Cutting acetylene bottles on how there are 2 pressure gauges, the general number of suitable adjustment
- One is the pressure in the bottle and the other is the pressure that comes out. It depends on the thickness of the material you cut
- Q:A 220V contactor, an intermediate relay, an electrode point pressure gauge, and a physical line diagram
- A 220V contactor, an intermediate relay, an electrode point pressure gauge, and a physical line diagram are as follows:Turn left and turn right |This method is the pressure drop, the NC normally closed contacts closed, relay pull in, contactor also pull in, the load will workL is FireWire, N is zero line, 13 and 14 are relay coils, A1 and A2 are contactor coils, and 3 red ones are power lines.
- Q:How do you use this? How about two pointers? Don't use that kind of book. It's just as the saying goes, "take it step by step, how to use it. Thank you."!!!
- The pressure gauge BLUE tube is connected to the low pressure end of the air conditioner, the red pipe is connected to the high pressure end, and the middle yellow tube is connected with a fluorine pipe or a vacuum pump. The pressure value is directly observed that is the line of Bar
- Q:What's the difference between a pressure gauge and a negative pressure meter?
- A negative pressure meter is also a pressure gauge. It is only used to measure negative pressure. Negative pressure is relative to standard atmospheric pressure.
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Full-automatic concrete hydraulic pressure testing machine 2000kN3000kN22
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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