The machine
is suitable for the steel industry, metal materials high-volume, high-intensity
rapid tensile test. A new
generation of electro-hydraulic servo tensile testing machine, The machine adopts four-column single pull, frame
structure, two-way cylinder space in a rapid rise, down, adjust the test space
and automatic control of two-way tension and compression, The machine uses a load sensor, high-precision test force
and strain sensors, with full, regardless of file, has only one full resolution
features. The main parts are imported to
ensure its service life and precision.
welcome to send the message to us,we will contact you in time!
Jinan Zhongzheng Testing Machine Manufacturing Co., Ltd.
Email: sales@jnzz.cn
Telephone: 0086-531-88976426
Fax: 0086-531-88886861
Skype:adaliu833
Zip: 250101
Address:No. 49, East Industrial Park, Huanxiangdian, Licheng District, Jinan, Shandong, China (Mainland)
Product type static hydraulic testing systems
The standard: GBT228 ISO: 15630-1,6892 ASTM: A370, E8 other: EN 10002-1
Owned material metal: parts
Industry metallurgical industry, quality inspection centers,
universities, industrial supplies, automotive / rail / ship manufacturing,
aviation manufacturing, biomedical
Test type stretching: compression, bending, shear
|
Product number
|
600L
|
1000L
|
1500L
|
2000L
|
|
Structure type
|
Four Column single pull frame
structure
|
|
The biggest test of（KN）
|
600
|
1000
|
1500
|
2000
|
|
Test force measurement
range
|
1%-100%FS
|
|
Test Force showed
the relative error
|
Test force accuracy of ± 1%
(0.5%)
|
|
Force Resolution
|
1/500000
|
|
Deformation
measurement device
|
Optical encoder or electronic
or non-contact extensometer extensometer
|
|
Deformation
indication relative error
|
± 1% (± 0.5% ≤ indicated value)
|
|
Displacement
measuring device
|
Encoder
|
|
Displacement
relative error
|
± 1% (± 0.5% ≤ indicated value)
|
|
Displacement resolution（mm）
|
0.001
|
|
Pistons maximum
speed
|
0.05-200mm / min stepless / or
custom
|
|
Control method
|
Three closed-loop control and
programming of control
|
|
Control Mode
|
Dual independent automatic
control mode
|
|
Security devices
|
Test force and position control
with hardware and software overload protection and high oil pressure
protection
|
|
Effective tension space（mm）
|
650(May
heightening)
|
|
Effective compression space（mm）
|
550(May
heightening)
|
|
Clamping
|
Hydraulic automatic clamping
|
|
Clamping methods
|
Wedge clamp mode or manner of
clip holder
|
|
Clamping diameter of round specimen（mm）
|
Φ13 - Φ40
|
Φ26 - Φ60
|
Φ40 – Φ60
|
Φ40-Φ80
|
|
Flat plate specimen thickness（mm）
|
0-10
|
0-40
|
20-60
|
40-60
|
|
Flat plate specimen width（mm）
|
80
|
80
|
100
|
120
|
|
Footwall size（mm）
|
325×325
|
|
Curved support roller spacing（mm）
|
600
|
|
Bent branch
roll width（mm）
|
140
|
|
Piston
stroke（mm）
|
500(Can also
be customized according to user requirements)
|
◆ applied to metal rods, tensile test plates, steel tensile
test, strand tensile test (to be ordered related accessories), high strength,
high hardness and tensile testing of metallic materials, to meet the GB / T
228- 2002 metal tensile test method standards, to meet the GB / T 5224-1995
standard prestressing strand for strand tensile testing requirements.
◆ The product can be
used to clip the international advanced hydraulic technology to solve large
load, high-volume pull out power problems that exist in the test. For
particularly difficult sample holder high strength, high hardness materials and
steel cable, etc. are able to ensure good gripping effect.
◆ Hydraulic
flat push clamping aids, two clamping cylinders synchronized gripping, whether
the specimen or sample fine and thin and thick rough are able to ensure
accurate concentricity. The device also solves the wedge clamping jig after the
initial force of the hand specimen sample problem.
◆ for Sample: sheets,
rods and so on
welcome to send the message to us,we will contact you in time!
Jinan Zhongzheng Testing Machine Manufacturing Co., Ltd.
Email: sales@jnzz.cn
Telephone: 0086-531-88976426
Fax: 0086-531-88886861
Skype:adaliu833
Zip: 250101
Address:No. 49, East Industrial Park, Huanxiangdian, Licheng District, Jinan, Shandong, China (Mainland)
