ZTJ Damped Spring Vibration Isolator | Airisolator
Designed for severe service industrial pipeline applications. Engineered, tested, and certified in accordance with API, ASME, and ISO standards for dependable isolation and flow control.
Detailed Description & Specifications
ZTJ Type Damped Spring Vibration Isolator
Industrial Spring Vibration Isolation with Damping Components
The ZTJ Type Damped Spring Vibration Isolator is an industrial anti-vibration mount designed to provide resilient equipment support, reduce mechanical vibration transmission, and help control unwanted oscillation in machinery installations.
Manufactured by Shanghai Songxia Vibration Absorber Co., Ltd., the ZTJ isolator combines a steel coil spring with damping components and a compact mounting structure.
Its open-spring design features a blue helical compression spring, black upper and lower support components, a threaded top mounting bolt, and a square base plate with mounting holes.
The ZTJ series can be considered for HVAC equipment, industrial fans, pumps, compressors, and other machinery requiring spring-based vibration isolation.
Key Product Features
1. Steel Coil Spring Isolation
The helical steel spring provides elastic load support and helps reduce vibration transmission between machinery and its supporting structure.
2. Damped Spring Configuration
The combination of spring and damping components is intended to provide vibration isolation while helping control excessive oscillation under suitable operating conditions.
3. Compact Open-Spring Design
The exposed spring structure provides a compact configuration for installation beneath compatible mechanical equipment.
4. Threaded Upper Mounting Assembly
The upper threaded bolt provides a mechanical connection interface for supported equipment. Its adjustment range and fastening requirements should be confirmed using the product drawing.
5. Square Mounting Base
The base plate incorporates mounting holes for securing the isolator to a suitable foundation or support structure.
6. Customizable Spring Isolation Solutions
Spring stiffness, load capacity, installation dimensions, and mounting configurations can be evaluated according to project requirements.
Working Principle
The ZTJ Damped Spring Vibration Isolator uses a steel coil spring to create a flexible mechanical connection between equipment and its supporting foundation.
Under static loading, the spring compresses to support the equipment weight. During machinery operation, the spring responds elastically to dynamic forces.
When the excitation frequency is sufficiently higher than the installed system’s natural frequency, the spring can reduce vibration transmission to the supporting structure.
The damping components are intended to help control oscillation, particularly during transient vibration and resonance-related conditions.
Actual vibration isolation performance depends on supported load, spring stiffness, static deflection, damping characteristics, excitation frequency, and installation conditions.
Typical Applications
HVAC Equipment
Spring vibration isolation for air handling units, ventilation fans, and other compatible HVAC equipment.
Industrial Fans and Blowers
Vibration control for centrifugal fans, blowers, and suitable rotating machinery.
Water Pumps
Resilient support for circulation pumps, centrifugal pumps, and associated mechanical equipment.
Air Compressors
Spring isolation systems for compatible compressor installations.
Industrial Machinery
Vibration isolation for selected rotating machinery and industrial equipment foundations.
Mechanical Equipment Rooms
Anti-vibration support for machinery installed in building mechanical rooms and industrial facilities.
How to Select the Right ZTJ Spring Isolator
To recommend a suitable ZTJ vibration isolator, customers should provide:
- Total equipment operating weight
- Load distribution at each mounting point
- Number of required isolators
- Equipment operating speed or excitation frequency
- Required static deflection and isolation performance
- Available installation height
- Mounting hole dimensions and connection requirements
- Environmental and foundation conditions
Our technical team can review these parameters and assist with product selection and customized spring isolation configurations.
Customized Damped Spring Vibration Isolation Solutions
Shanghai Songxia Vibration Absorber Co., Ltd. specializes in industrial spring vibration isolators, rubber vibration mounts, pneumatic vibration isolation systems, and customized vibration control products.
We provide technical consultation, product selection assistance, and manufacturing support for industrial machinery and mechanical equipment vibration isolation projects.
Contact us to discuss your requirements and request a quotation.
Website: https://airisolator.com/
Email: [email protected]
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