Our factory’s damping spring vibration isolators are used for water pump units in Wuhan Metro.And our factory also have din rubber expansion joint.

ZTA type damping spring vibration isolators  used for water pump units introduction:

ZTA type damping spring vibration isolator (patented product) has the dual advantages of low frequency and large damping of steel spring shock absorbers, eliminating the inherent resonance amplitude phenomenon of steel springs.

Product features of the amping spring vibration isolators used for water pump units:

1. The outer shell is integrally formed of high-quality steel, and the shock absorber will never break during transportation and operation, improving the service life of the shock absorber.
2. Wide load range, convenient for user selection, low natural frequency, good vibration isolation effect, compact structure, small overall size, convenient installation and replacement, safe and reliable use, and long working life.
3. Strong adaptability to the working environment, and can work normally at – 40 ℃ – 110 ℃. It has obvious effects on positive vibration isolation, negative vibration isolation, shock vibration isolation, and solid sound transmission isolation. It is an ideal shock absorber for isolating vibration, reducing noise, controlling vibration hazards, and protecting the environment.

There are three types of installation for ZTA series shock absorbers. The upper and lower seating surfaces of ZTA type damping spring shock absorbers are equipped with anti-skid rubber pads. For power equipment with small interference forces, the ZTA type shock absorber can be directly placed under the machine base of the equipment without fixing. Equipment with large interference forces can be fixed with the mounting holes on the shock absorber, and the mounting holes on the bottom of the shock absorber can be fixed with the ground (bracket).

Introduction to Wuhan Metro Line 6 Project:

The Phase II project of Wuhan Metro Line 6 continues the design concept of “Ancient Charm, New Wind, and Green Metro” in Phase I, integrating the old into the new, and transforming the old with the new, giving traditional elements a new era meaning. On December 7th, Line 6 Phase II Art Feature Station – Wharf Pond Park Station was officially unveiled. After the second phase of Line 6 and the first phase of the project are put into operation, the 6-car formation of Type A vehicles will continue to be used, with a design maximum operating time of 80km. “The first level project manager of the construction headquarters of Wuhan Metro Group said to the reporter, ‘The second phase of Line 6 crosses the Fourth Ring Road, and after completion, the distance between the central urban area and the East West Lake District has been shortened. Wujiashan, which belongs to the center of the East West Lake, provides great convenience for the surrounding residents to travel after the second phase of Line 6 is completed.'”

Contract information for ordering the amping spring vibration isolators used for water pump units for Wuhan Metro Line 6 Project:

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