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Restrained Spring Mounts (SMR Series) Mounts featuring rugged welded steel casings with all-directional restraints to limit movement of equipment to approximately 3mm from neutral position. Designed to withstand a minimum of 1g seismic force in all three axes. Built-in leveling arrangement, resilient all-directional snubbers and neoprene acoustic pads provided. Recommended where fluid forms a significant part of operating weight eg. cooling towers, boilers, large centrifugal chillers etc. or for vibration isolation systems where protection of equipment against seismic activity is required. Mounts with holes tapped into a plain top plate are also available, for seismic installations where internal adjustment mounts are needed. SMR mounts are available up to any load rating.
WEICCO supplies a complete range of spring based isolators designed to minimize structural transmission of noise and vibration generated by mechanical systems. Typical applications include HVAC equipment (eg. chillers, pumps, fans, AHUs, cooling towers), HVAC piping and ducting, Riser piping installations, DG sets, Punch Presses, Drop Hammers etc.
The standard types of products offered include :
In addition, customized isolator designs can be developed to suit specific equipment.
Our spring mounts and hangers are manufactured according to the best principles of isolator design, and often incorporate features that exceed industry norms. For example - all mounts are provided with dual acoustic protection against transmission of high frequencies, open type mounts have extra deep retention cups for stability. Compromises such as welding of springs or the usage of excessive numbers of small springs to boost isolator capacity are strictly avoided.
Being well established spring manufacturers (unlike most other isolator suppliers) serving various industries, we continually upgrade our springs as superior high tensile strength wire materials become available. This results in safer springs with very low operating stresses and longer life.
We offer full technical backup in areas like product selection and application, design of Mechanical Equipment Room isolation systems, sizing of inertia bases, vibration isolation efficiency calculations etc.
Compliance: WEICCO Springs are designed according to British Standard BS 1726 (Part 1) and recommendations made by SAE (US) and ASHRAE. Spring Design Features :
Standard Deflection: Isolators are available with spring deflections of 25mm and 50mm at rated load as standard. Higher deflections are available on application.
Finish: Springs and metal isolator bodies are epoxy powder coated, rated at 1000 hours salt spray testing as per ASTM B117.
Color Coding: All springs are color coded