Intelligent Automatic Tension Pump bridge stressing|Computer Controlled for Prestressed Cable Stressing

The pre-stress intelligent tensioning system introduced by the company realizes the digital automatic control of the tension of the pre-stressed tendons. It has "one-button" tension, exerts stress, and checks the elongation in time to realize "dual control" and symmetrical and synchronous tension Pulling, intelligent control, anti-loss, standardized tensioning, automatic recording of tensioning results, tensioning data can be exported from U disk, high work efficiency, remote monitoring function, wide applicability and other characteristics.

Product Description

Working Theory of Intelligent Automatic Tension Pump bridge stressing System for Post-tension

The main pump and vice pump with a wireless connection distance of not more than 200M. Vice pump displacement, pressure signal transmission to the main pump. The main pump will signal processing, the control signal will be transmitted to the vice pump, control the jack of oil, stop, return oil.

Intelligent Automatic Tension Pump bridge stressing

The calibration of the tension jack must be carried out together with the supporting high-pressure oil pump and pressure gauge, that is, the supporting calibration, in order to reduce the error of the sleeve. The accuracy of the pressure gauge should not be less than 1.5, the maximum range should not be less than 1.3 times the rated tensile force of the equipment, and the accuracy of the testing machine and dynamometer used to calibrate the jack should not be less than ±2%. The movement direction of the jack piston during calibration should be consistent with the actual tensioning working state.
The pre-stressed tendon tensioning equipment and instruments should meet the requirements of pre-stressed tendon tensioning or untensioning, and should be maintained and calibrated regularly. The calibration period of the tensioning equipment should not exceed half a year. When an abnormal phenomenon occurs during use or after the jack is overhauled, it should be re-calibrated.

Contact:

Summer

Mobile/Wechat/Whatsapp: +86 13571973823

Email: summer@ztmineequipment.com

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