Specializing in the production of the Hai Songxia damper spring, various spring shock absorber, manufacturers promise only high-quality products, three-year warranty. The ZTA spring shock absorber damping shock absorber Ltd. 海松夏 full advantage of years service in domestic and international large-scale key projects of cooperation experience, ZTA Songxia damper spring shock absorber redesign, sought to stabilize performance. ZTA Songxia damper spring shock absorber production line strictly control the quality of steel, spring selection, quality assurance, spring shock absorbers; scientific design to solve the bottleneck of a limited number of spring fatigue and prolong the life of the shock absorber spring. ZTA Songxia damper spring shock absorber damping is mainly applied to the base of horizontal, vertical pumps, fans, chillers, heat pump, Diesel, generator sets, punch, power test stand, anechoic chamber. ZTA Songxia damper spring shock absorber according to customer requirements and design, manufacture water, HVAC, and other aspects of the special structure of the noise damping products. Various vibration noise sound, the surrounding environment and endanger human health, damage to buildings, reducing the precision machining equipment, the impact of the instrument, especially senior precious instrument results. Vibration machine itself also subject to vibration damage and shorten life. Thus eliminating vibration, protection of buildings, machinery and equipment, to protect the environment, prevent pollution, vibration isolation element of elasticity is an ideal way to prevent transmission of vibration. Our design is absorbing domestic and foreign steel damper spring-damper characteristics, overcome its damping ratio is small, easy to produce resonance phenomenon, improve resistance Ni Bida 0.15 to 0.18, (the largest damping 0.085) and the isolation rate is not reduced It is a major breakthrough in the country in recent years, steel spring vibration design. Similar products in a leading position, and therefore have low frequency characteristics of the shock absorber damping spring steel, make high, medium and low frequency interference obtain isolation effect, but also has a rubber shock absorber damping characteristics than large, can effectively eliminate steel spring unique resonance. Thus driving equipment operation and parking without excitation (amplitude A = 0.01mm), dwell time of 1.6 seconds, and the equipment is installed vibration isolation effect ≥85%, open, parking can quickly cross the resonance region, not smooth swing. Use of the shock absorber can make equipment installation time is much shorter, do not have to live in a large mixing soil around the base, can carry a total weight of equipment, the ground floor, the platform can be. And you can not anchor bolts. It is a simple, quick and reasonable, economic and other multi-wide versatility efficient shock absorber. Our spring shock absorber is made of high quality of the 60Si2Mn spring steel, fatigue, high strength, large capacity, long life and other characteristics. Our products are divided into three types Ⅰ: Normal damper Ⅱ: upper and lower fixed type absorber Ⅲ: low-adjustable shock absorber (work under -30 ℃ ~ 100 ℃ environment, the natural frequency of 1.8 Hz ~ 3 .6 Hz, damping ratio of 0.04 to 0.066) Users can choose according to their needs. (Note: Ш adjustable shock absorber height H heightening 20mm) 2, ZTA damping spring-damper structure, size: Model optimal load (N) preload (N) limit load (N) vertical stiffness ( N / mm) rated load horizontal stiffness (N / mm) Dimensions (mm) HD L1 L2 d d1 ZTA-12 120 90 168 7.5 5.4 60 76 75 90 10 10 ZTA-18 180 115 218 9.5 14 60 76 75 90 10 10 ZTA-25 250 153 288 12.5 19 60 76 75 90 10 10 ZTA-40 400 262 518 22 16 60 76 75 90 10 10 ZTA-55 550 336 680 30 21.6 70 76 75 90 10 10 ZTA-80 800 545 1050 41 28.7 105 103 100 120 12 10 ZTA-120 1200 800 1560 44 31 110 103 100 120 12 10 ZTA-160 1600 1150 2180 63 33 110 103 100 120 12 10 ZTA-240 2400 1600 3100 85 35.6 110 103 100 120 14 10 ZTA -320 3200 2150 4220 127 70 130 140 135 165 14 14 ZTA-480 4800 2950 5750 175 77 130 140 135 165 14 14 ZTA-640 6400 4170 8300 180 125 130 140 135 165 14 14 ZTA-820 8200 5300 10550 230 140 150 205 192 240 16 16 ZTA-1000 10000 6050 12500 420 170 150 205 192 240 16 16 ZTA-1280 12800 8300 15600 560 195 150 205 192 240 16 16 ZTA-1500 15000 8500 19500 600 220 150 205 192 240 16 16 ZTA-2000 20000 10000 28000 800 290 150 205 192 240 16 16 ZTA-2700 10000 6050 12500 1000 370 160 320 192 240 20 / ZTA-3500 12800 8300 16500 1200 430 160 320 192 240 20 / ZTA-4800 15000 8500 19500 600 220 160 320 192 24020 / Note: spring shock absorber belongs to the most widely used products in the shock absorber. Since the spring-damper raw material is high-quality steel, so its long life time than normal shock absorber. In life now, with the increasing development of industry, noise pollution has become increasingly serious environmental and health hazards and heavier. Thus eliminating noise, protection of the environment, in particular the protection of machinery and equipment, the use of more and more important shock absorber. Hai Songxia damper on Limited as a professional development, production shock absorbers based professional manufacturers. Production of a wide range of shock absorbers, a seat shock absorbers, shock absorbers and other hanging, environment and areas of application, play a major shock absorption performance or have some differences, so customers in the inquiry time, as much as possible provided to our sales staff specific work environment, as well as specific equipment size, weight, etc., in order to recommend the most appropriate to your shock absorbers.