Computer Control System Hydraulic Testing Machine adopt oil cylinder mounted under the host, mainly for metals,
non-metallic tensile, compression and bending test.Used in
metallurgy, construction, light industry, aviation, aerospace,
materials, universities, research institutes and other fields.Test
operations and data processing in line with GB228-2002 "metal
material tensile test method at room temperature" requirements.
Host:
Computer Control System Hydraulic Testing Machine adopt oil cylinder under mounted type host, stretching space is at
the top of host, compression test space is between the at the work
table and the crossbar .
Transmission system:
Down beam go up and down by the use of motor reducer, chain drive
mechanism, vice screw drive, to achieve tensile, compression of
space to adjust.
Hydraulic System:
The hydraulic oil in the tank through motor drive high-pressure
pump into the oil, flows through check, high pressure oil filters,
differential pressure valve set, servo valves, into the oil
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, constant displacement
control.
through the tubing, pressure tubing through and through oil return
valve to tank.
Control system:
•Support for tensile, compression, shear, bending and other tests;
•Support open editing test, editorial standards and editorial
procedures, and to support export import testing, standards and
procedures;
•Support custom test parameters;
•Adopt an open statement in the form of EXCEL, to support
user-defined report format;
•Print the query testing results flexibility, support for printing
multiple samples, custom sorting print projects;
•Procedure supports hierarchical management levels (administrator,
tester) user management rights;
Safety protection device:
a) When the test force more than 3% of the maximum test force, the
overload protection, oil pump motor shut down.
b) When the piston rises to the upper limit position, stroke
protection, pump motor shut down.
Fixture:Whole set fextures include:stretch fixture,compression
fixture,bending fixture.
Main performance technical specifications:
| Max load KN | 100 | 300 | 600 | 1000 | 1200 | 2400 |
| Test force measuring range KN | 2%-100%FS |
| Test Force showed the relative error | ≤indicating value±1% |
| Test Force Resolution | 0.01kN |
| Displacement measurement resolution mm | 0.01 |
| Deformation measurement accuracy mm | ±0.5%FS |
| Maximum tensile test space mm | 550 | 650 | 750 | 900 | 1000 |
| Max compression space mm | 380 | 460 | 700 | 900 |
| Diameter of round specimen clamp jaw mm | Φ6-Φ26 | Φ13-Φ40 | Φ13-Φ60 | Φ15-Φ70 |
| Thickness of flat specimen clamping jaws mm | 0-15 | 0-15/15-30 | 0-40 | 0-70 |
| Maximum clamping width of the flat specimen mm | 70 | 75 | 125 | 80 |
Maximum clamping width of the flat specimen(Column number) | 2 | 2/4 | 4 |
| Shear specimen diameter mm | 10 |
| Upper and lower compression plate size mm | Φ160(option 204×204) |
| Clamping method | Manual clamping | Automatic clamping |
| The maximum distance between the fulcrum bending | 450 | — |
| Space stretching from the two pillars distance | 450 | 450/550 | 700 | 850 |
| Pump motor power KW | 1.1 | 1.5 | 3 |
| Beam moves up and down motor fixed rate KW | 0.75 | 1 | 1.5 |
| Net weight Kg | 1700 | 1900 | 2600 | 3300 | 5000 | 10000 |
Three Star Service :
*First Star---Pre-service
24 Hours online service for your consult
Help choose right model,and a series of service,person,advise.
*Second Star---Middle Service
--Give you best offer
--Provide discount for many sets order
--Do customer's request
--Choose payment term you convienent.
--Promptly production and delivery,inform you in time.
--Can provide invoice value as you like to decrease your tax.
. *Third Star---After serivce
--1 year warranty service and all life maintenance.
--Technical Egineer are avalible for oversea trainning.
--Free change for some parts
--Provide newest software vision when update
--Remote control technical consult
--Free installation DVD
--Maintenance plan
More detail information ,please kindly contact with me .
