TELEFONE: (+55) 11 2453-5592 / 11 2453-2234
E-MAIL: vendas@risasprings.com.br
PHONE: (+55) 11 2453-5592 / 11 2453-2234
EMAIL: vendas@risasprings.com.br
  • Português
  • English

DEVELOPED PROJECTS

Ships Vibration and Acoustic Cabin Internal Dividers

With the growth from few years at the ship construction and oil & gas markets in Brazil and worldwide, we develop several vibration dampers to be applied off-shore in cruise ships, extraction and refining oil platforms, PSV’s (Platform Supply Vessels) and AHTS’s (Anchor Handling Tug Supply) in exhaust gas piping system, main engines, generators, electrical [...] Read More

Refrigeration Compressor Vibration Isolation

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS designed an inertial base and helical springs vibration dampers to control vibrations transmitted from this freon gas compressor to the environment, reaching a transmission reduction above 98,5%. Those vibration dampers allow we adjust the equipment freedom of degree to match tho the flexibility allowed bu the piping connected to [...] Read More

Industrial Pumps Vibration Isolation

In this project our from RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed a complete vibration dampers line to be applied to industrial pumps, those dampers are able to adjust the necessary height to pump assembly and a inferior teflon plate, that allow the piping thermal expansion displace the pump and reduce stress values in piping [...] Read More

Steel Industries Damped Stop

We from RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed custom solutions to damped stops to steel industries use, increasing equipments and structures lifetime and creating a healthier environment to the human presence in aggressive industrial conditions. Read More

Semi Mobile Mining Unit Vibration Dampers

In this project RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS manufacturer several types of vibration dampers to control vibrations in millers, sieves and crushers, in this semi mobile mining structure with the use of rubber and steel dampers. Read More

LNLS – Sirius – Synchrotron Light National Laboratory

In this project us from RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS manufacturer more than 25.000 vibration dampers with 2Hz as natural frequency, to support pipings and equipments in the HVAC system of the only 4th generation Synchrotron Light Laboratory on Americas. Read More

Electrical Panels Onboard in Crane Vibration Control

In this project our from RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed a system to control vibrations that reach this electrical panels onboard to this crane to sulfur unloading in Santos - SP - Brazil. Our main goal was reduce the vibration levels from the crane working without adding weight, and with this creating a environment to [...] Read More

Vibrating Sieves Isolation

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS develop several isolating systems to vibrating equipments, in this example we show sugar sieves isolated by double vibration dampers with adjustable natural frequency, we also show swivel eucalyptus chips sieve isolated by rubber dampers. Read More

Stamping Presses on Metallic Structure

We from RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed a custom solution to be applied to this ten stamping presses mounted on a metallic structure, we has a challenge in design a vibration damper that offer more than 97,8% vibration attenuation on a metallic structure that offers lower stiffness and natural frequency. The solution was manufacturer [...] Read More

Power Generator Vibration Isolation

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS develop special solutions to unusual vibration problems, in this example we had a diesel power generator installed in a rooftop slab in a building where we could find ressonances, between the equipment working frequency and the structural building natural frequency. We need develop a vibration damper with extreme low frequency, [...] Read More

Forging Presses Vibration and Impact Control

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS manufature several types of shock absorbers to control vibration and impacts created by forging presses due the forging process, we also use inertial bases in steel or steel reinforcement concrete, also the use of radial dampers to reduce equipment freedom of degree when over flexible suspension and transmission control. Read More

Celulose Refiner Vibration Isolation

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed flexible suspensions to vibration control in several celulose refiners isolation, we developed a vibration damper line with adjustable natural frequency, with the use of inertial bases in steel reinforced concrete, we could isolate those equipments reaching more than 98% transmission reduction and reduced freedom of degree. We made [...] Read More

Flexible Hangers and Supports to Steam Lines

The RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS offer to this area the manufacturer and repair in flexible hangers, flexible supports and constant load hangers and supports. We develop the engineering support to design and simulate in flexibility analysis programs and FEM (Finite Element Method) programs our lines application to the best result. Read More

Gas Refining Piping Systems Vibration Dampers

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed a complete line to application in gas refining units, with flexible hangers, flexible supports, vibration control and energy dissipation. Our solutions allow piping systems and structures work in lower vibration levels, with higher lifetime and efficiency, with our proposed solutions. We also offer with partners the complete calculation design, [...] Read More

Design and Manufacturer TMD’s (Tuned Mass Dampers) to Walkway Structure

At the “Mineirão” sports complex in Belo Horizonte – MG – Brazil, we from RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed TMD’s (Tuned Mass Dampers) to use in safety and structural dynamic stabilization in a walkway that connect the “Mineirão” stadium to the multi sport arena “Mineirinho”. We design and developed the TMD’s using FEM [...] Read More

Faria Lima Financial Center – Vibration Dampers – HVAC

In this commercial building we had the privilege in participate in the vibrational isolation in the entire HVAC system, we designed and manufacturer the vibration dampers to: Chillers Pumps Piping Suction Pumps Support Piping In the majority HVAC systems, we use vibration dampers with 5Hz a natural frequency, as required by the costumer as the [...] Read More

Off-Shore Dampers

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS developed a complete line to be used onboard at off-shore market, in PSV’s (Platform Supply Vessel) ships, AHTS’s (Anchor Handling Tug Supply) ships and platforms including FPSO (Floating Production Storage and Offloading), ships with our products offer solutions worldwide with low vibration levels and maximum structural and equipments lifetime, [...] Read More

Subway and Railroad Dampers

RISASPRINGS VIBRATION DAMPERS AND SHOCK ABSORBERS manufacturer several rubber steel parts with applications in subways and railways, as example primary suspensions, secondary, transmission and safety systems, as major costumers in Brazil we supply São Paulo Subway Company, Rio de Janeiro Subway Company, Recife and CPTM (Metropolitan Railway Company. Read More

In industry or construction we can offer solutions to your business

OFFER REQUEST