AB Oscillating Mounting
Type AB oscillating mountings are elastic suspension elements engineered for high vibration isolation and low residual force transmission in vibrating process machinery. Sized across 7 standard ratings to handle load ranges from 50 N to 10000 N per element, they deliver a low natural frequency of approximately 2 to 3 Hz. NOWARUN manufactures these oscillating units to customer technical drawings and application requirements rather than offering fixed off-the-shelf catalog assemblies.
Published Data for AB Oscillating Mounting
Every value below is taken from NOWARUN's own specification for this part.
| Product Type | AB Oscillating Mounting |
|---|---|
| Load Capacity Range | 50 N to 10000 N per element |
| Size Variations | 7 sizes |
| Natural Frequency | Approx. 2-3 Hz |
| Packaging | PP bag, carton, crate, box or to customer requirement |
| Origin | Hangzhou, Zhejiang, China |
Key Benefits
- Load capability spans 50 N to 10000 N per element across 7 sizes to suit varied equipment weights
- Natural frequency of approximately 2 to 3 Hz ensures deep vibration damping and high isolation efficiency
- High vibration isolation prevents structural resonance from transferring into supporting frames and foundations
- Low residual force transmission protects adjacent plant equipment, bearings, and drive motors from shaking wear
- Custom manufactured to drawing geometry to fit existing machine brackets, linkages, and screen mounts exactly
- Packaging options include PP bag, carton, crate, or box to protect elements during international transport
Problems It Solves
- High dynamic force transmission from vibrating screens shaking plant floors, cracking weldments, and damaging support structures
- Inadequate vibration isolation caused by mounts with natural frequencies too high to decouple operational screen excitation
- Premature fatigue of drive bearings and mounting brackets resulting from rigid or degraded mechanical oscillating linkages
- Difficulty sourcing non-standard replacement oscillating mountings that match the precise mechanical dimensions of older machine prints
Who It Is For
- Design engineers developing vibrating screens, feeders, or conveyors needing proven 2 to 3 Hz isolation elements
- Procurement managers sourcing contract-manufactured oscillating mounts tailored to machinery blueprints
- Maintenance rebuilders replacing failed oscillating suspension units on imported vibratory bulk-handling equipment
- Original equipment manufacturers looking for custom bracket and mounting configurations across 50 N to 10000 N ratings
Application Scenarios
- Vibrating screens and sizing decks in mining and aggregate handling requiring controlled dynamic suspension
- Food processing shakers, conveyors, and sorting tables where continuous low-frequency oscillation must be isolated
- Agricultural cleaning and grading machinery needing durable elastic mounts that isolate heavy cyclic shake
- Wood processing screeners, chipper separators, and debarking conveyors subjected to continuous vibrating loads
- Industrial machine construction where vibrating feeders must operate without transmitting shaking forces into surrounding mezzanine structures
Technical Features
- Seven distinct physical frame sizes scaled across 50 N to 10000 N operating loads per element
- Tuned elastic geometry yielding an approximate natural frequency of 2 to 3 Hz
- High vibration isolation construction for dynamic screening and conveying systems
- Designed for minimal residual dynamic force transfer to machine foundations
- Manufactured to customer drawings and custom dimensional requirements
Materials
- Elastomeric rubber inserts configured for torsional deflection and vibration dampening
- Metallic mounting bodies and structural bracket components manufactured per drawing specifications
- Customer-specified surface protective coatings for industrial environments
How It Is Made
- 1
Engineering review of customer assembly drawing, static load, and dynamic oscillating specifications
- 2
Preparation and dimensional inspection of inner and outer housing hardware
- 3
Assembly and insertion of the elastomeric damping components under controlled preload
- 4
Final inspection of mounting interfaces, center distances, and bolt hole configurations
- 5
Protective packaging in cartons, boxes, or crates for overseas shipment
Quality Control
- Dimensional check of mounting hole spacing, flange angles, and overall height against blueprint
- Visual verification of internal rubber insert seating and housing integrity
- Batch tracking under certified ISO 9001 quality management procedures
- Final packing inspection ensuring elements are boxed and secured to prevent transit damage
Customization Options
- Bracket dimensions and mounting hole patterns tailored to fit machine frames without field rework
- Element selection matched to application static weight and dynamic load from 50 N to 10000 N
- Surface treatment options such as painting, powder coating, or plating per customer requirement
- Export packaging customized with specific labelling, PP bags, cartons, or timber crates
Compared With the Alternatives
| Alternative | Honest trade off |
|---|---|
| Rigid mechanical pivots | AB oscillating mountings eliminate metal-on-metal friction and grease points, but must be sized properly to prevent dynamic over-deflection |
| Standard steel coil springs | AB mountings deliver high vibration isolation with low residual force without lateral surging, though steel coils handle higher ambient process heat |
| Catalog off-the-shelf oscillating elements | NOWARUN produces mounts tailored to your exact drawing dimensions, whereas catalog mounts force you to redesign surrounding bracketry |
Use Guide
- Calculate the total combined dead weight and live material load across all screening support points
- Select the appropriate size from the 7 standard ratings between 50 N and 10000 N per element
- Submit your mounting interface drawings including center distances, bolt hole diameters, and clearances
- Ensure the operating excitation frequency of the screen deck operates well above the 2 to 3 Hz natural frequency
- Tighten mounting hardware securely and align mountings symmetrically along the screen side plates
AB Oscillating Mounting Questions
What load capacity range do AB oscillating mountings cover?
AB oscillating mountings are available in 7 distinct sizes covering loads from 50 N up to 10000 N per element.
What is the natural frequency of these mounting units?
Type AB oscillating mountings provide an approximate natural frequency of 2 to 3 Hz, delivering high vibration isolation.
Can you produce AB oscillating mountings according to our drawings?
Yes. NOWARUN produces components to customer prints and specifications rather than forcing off-the-shelf catalog configurations.
What manufacturing certifications does the facility hold?
Production is backed by ISO 9001 and ISO/TS 16949 quality management certifications.
What packaging options are used for overseas export?
Mountings are packed using PP bags, cartons, wooden boxes, or crates according to customer preferences and shipment volumes.
What industrial applications typically utilize Type AB mounts?
They are typically installed on vibrating screens, conveyors, and sorting equipment across mining, aggregate, agriculture, and food processing.
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