How do I choose between spring, rubber and pneumatic vibration isolators?

Start with the disturbing frequency of your equipment. Isolation only begins when the disturbing frequency is more than 1.41 times the isolator's natural frequency, and a ratio of 3 or higher is recommended. Rubber mounts suit higher-speed, lighter equipment; spring isolators with a natural frequency of 3–5 Hz suit chillers, pumps, fans and generators; pneumatic air mounts reaching 1.7 Hz suit precision instruments and semiconductor tools.

What information is needed to size a vibration isolator?

Provide the equipment operating weight, center of gravity position, number and layout of support points, operating speed (RPM) or excitation frequency, installation type (floor-mounted or suspended), environment (indoor, outdoor, corrosive) and any seismic or wind restraint requirements. Bellking engineers return a vibration isolation plan within 24 hours.

How long do Bellking vibration isolators last?

Under normal operating conditions, Bellking spring and transformer isolators perform efficiently for more than 15 years, and pneumatic air-mount isolators for more than 6 years. Steel parts use a Dacromet coating that passes 900-hour salt spray testing.

Can Bellking manufacture custom, non-standard vibration isolators?

Yes. Bellking offers 1:1 customization based on actual equipment parameters, with customized solutions available in as little as 3 working days through a defined process: requirement communication, confirmation, solution design, solution approval and production.

What lead time, warranty and documentation do you provide?

Standard models can ship within 24 hours. All products come with a 1-year free warranty, installation manuals and technical guidance. Factory inspection reports and third-party test reports are available, and production is ISO 9001 certified.

High-Quality BK-MT Type Matrix Anti-vibration Mount Manufacturers, Manufacturer

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High-Quality BK-MT Type Matrix Anti-vibration Mount Manufacturers, Manufacturer

BK-MT Matrix-Type Transformer Special Vibration Isolators adopt a matrix-structured design with high-damping composite materials and heavy-duty springs. They provide excellent low-frequency vibration & noise reduction, strong load capacity and stable anti-shock performance, specially designed for distribution transformers to reduce structure-borne noise and ensure safe, stable operation.

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Product Description

Products Description

Spring Structure & Fatigue Resistance

The surface of the spring is treated with ED and baking paint, which has good anti-rust ability and has passed ASTMB-117 and 8886 salt spray test.
The spring has been heat treated and the stress is removed, and the fatigue resistance is good.
The spring is directly greater than 0.8 times of the rated disturbance height, and the maximum pressure of the spring compression is greater than 50% of the rated disturbance.
Internal use of seismic shockproof device, high safety performance.

Matrix Damping Technology

The damping mechanism designed inside the BK-MT type matrix anti-vibration mount can effectively avoid resonance phenomenon.
Imported quality spring, multi - channel quality inspection, efficient and stable performance.
The arrangement of the spring adopts Hermite matrix, which makes the spring in the ideal working state after loading, and improves the damping effect and service life.
Corrosion resistant impact resistant enclosure. Installation, save time.

Application & Performance Testing

The BK-MT type matrix anti-vibration mountare directly matched with the transformer model, and the installation holes are customized to meet the transportation needs, personalized matching, and the selection is comfortable.
Professional for transformer noise control engineering. A large number of transformer shock and noise reduction has been successfully applied in residential areas, commercial residential buildings, large shopping malls and office buildings, with obvious noise reduction of 10-20dB.
BK-MT type matrix anti-vibration mountthrough the relevant inspection report, with a patent certificate, reliable quality.

Frequently Asked Questions (FAQ)

Q What anti-rust treatment is used on the BK-MT anti-vibration mount springs?

The surface of the spring is treated with ED and baking paint to ensure strong anti-rust performance, having successfully passed both the ASTMB-117 and 8886 salt spray tests.

Q How does the BK-MT matrix mount avoid resonance during operation?

An internal damping mechanism is integrated directly inside the BK-MT type matrix anti-vibration mount, designed specifically to eliminate resonance phenomenon efficiently.

Q What is the advantage of the Hermite matrix spring configuration?

The Hermite matrix layout places the springs into their ideal working state after load is applied, which significantly enhances vibration damping performance and extends operational life.

Q How much noise reduction can be expected in transformer projects?

In transformer noise control engineering across residential areas, commercial buildings, shopping malls, and offices, the mount delivers a proven noise reduction of 10-20dB.

Q Can the mount installation holes be customized for different transformer models?

Yes, BK-MT mounts directly match specific transformer models, and installation holes can be fully customized to meet transportation and mounting requirements.

Q What safety features and quality verifications does this mount provide?

The mount contains an internal seismic shockproof device for high safety, is backed by patent certification and inspection reports, and is built with corrosion- and impact-resistant enclosures.