computer controlled electro-hydraulic servo strand testing machine (tester)
The serial testing machines are mainly used for the tensile experiment of the steel strand.It can also implement the experiments such as the tensile, compression, bending,cutting etc. to the metal and non-metallic, composite materials. It adopts thefour vertical columns framework structure with the more stable structure and themore guaranteed rigidity. It employs the hydraulic chuck samples automatic clampingand sputter film pressure sens or with the higher measuring accuracy and thewider range. GWE series also utilizes the high precision shift sensor to measurethe displacement. It adopts the high accuracy drawing meter to measure the sampledeformation. It uses PCI bus control mode and Windows XP operation system.It can be allocated with touch screen which is more beneficial for the operationand control of the tester. It can partially amplify the experimental curves andhold the additive comparison to the multiple technical parameters such as elasticmodule E, upper yield strength ReH, lower yield strength ReL, tensile strengthRm, stipulated non-proportional extension force Fp0.2, max. force extensibilityAgt, max. force Fm and so on. It can print the complete experimental report andcurves. It comprehensively conform with GB/T228-2002 and GB/T5224-2003 requirements.
Model & specification | GWE-600B | GWE-1000B |
Max. test force (KN) | 600KN | 1000KN |
Measurement range | 24~600KN | 40~1000KN |
Min. resolution | 0.01KN | 0.01KN |
Max. distance between tensile jaws | ≥ 1000mm ≥ 970mm | ≥ 1000mm ≥ 970mm |
Clip thickness of flat sample | 0-15mm | 0-40mm |
Clip diameter of round sample | 13-40mm | 15-60mm |
Piston stroke | 150mm | 150mm |
Upper and lower platen size | φ235mm | 205×205mm |
Bending test pressed rolling distance | 100~700mm | 100~700mm |
Distance between the pillars | ≥650mm | ≥650mm |
Max. ascent velocity of platen | ≥70mm/min | ≥70mm/min |
Max. lifting speed of moving beam | ≥300mm/min | ≥300mm/min |
Motor power | 2.1KW | 2.1KW |
Main frame outline dimension | 1000×700×2945mm | 1000×700×2945mm |
Ergometer outline dimension | 1080×650×1200mm | 1080×650×1200mm |
Main body weight | ≈3600kg | ≈3600kg |
Noise level | ≤75dB | ≤75dB |
computer controlled electro-hydraulic servo strand testing machine (tester)