Are you aware that the right overhead crane audible alarm can significantly enhance workplace safety? In a bustling industrial environment, choosing the best factory for these alarms is crucial. With numerous options in China, comparing the top manufacturers can save you time and ensure you invest in quality. Imagine the peace of mind knowing you’ve selected a reliable supplier that prioritizes safety and efficiency. Ready to discover the leading factories that can meet your needs? Let’s dive in and explore the top contenders in the market!

BC-8 Audible-Visual Electronic Buzzer(Industrial Alarm)

Product Details: BC-8 Audible-Visual Electronic Buzzer is developed specifically for lifting machinery, gantry cranes, and bridge cranes. It features lightweight, waterproof, and anti-strong-shock design, making it suitable for safety alarms in heavy-duty equipment.

Technical Parameters:
– Color: (optional) red, yellow, green
– Operating Voltage: (optional) AC 24V-380V
– Operating Current: <1A
– Supply Frequency: 50Hz-60Hz
– Power of Sounder: 6W/106dB
– Protection Grade: IP56
– Weight: 2.7kg
– Sound Frequency: 800Hz

Application Scenarios:
– Safety alarm for lifting machines
– Gantry cranes and bridge cranes

Pros:
– Consumes less power
– Service life over 20,000 hours
– Lightweight and waterproof

Cons:
– Limited color options
– Operating voltage range may not suit all applications

Crane Warning Alarm System – Liftsmart

Product Details: Crane Warning Alarm System with audible and visual alarms, customizable loudness, and remote control features.

Technical Parameters:
– Rated Voltage: DC24V/ AC220V
– Alarm loudness: ≤120db, Power: ≤20W, Protection class: IP65

Application Scenarios:
– Overhead cranes
– Gantry cranes, truck cranes, rubber tired cranes

Pros:
– Supports MP3 audio play with good sound quality
– Weather-proof circuit technology for waterproof and dust-proof

Cons:
– Customization may be required for specific applications
– Limited information on installation requirements

Alert Personnel To Overhead Crane Operation With Audible And Visual …

Product Details: Audible and visual warning alarms for overhead cranes to enhance safety during operation.

Technical Parameters:
– Audible alarm should project sound at a minimum of 100 decibels.
– Visual warning lights should be clearly visible and not match other warning ligh…

Application Scenarios:
– Indoor and outdoor overhead crane operations.
– Facilities with high ambient noise or bright lighting conditions.

Pros:
– Enhances safety by alerting personnel of crane movements.
– Can be tailored to specific working conditions (audible vs. visual).

Cons:
– Audible alarms may not be heard in noisy environments.
– Visual alarms may not be seen in bright conditions.

Crane Keeper Inc. – Voice Alarms

Product Details: Crane Keeper Custom Alarm Systems provide operators with plain language reports and standard alarm tones for overhead cranes.

Technical Parameters:
– Two types of audible alarms: Plain Language Reports and Standard Alarm Tones
– Customizable messages for all channels

Application Scenarios:
– Overhead crane operations
– Industrial environments requiring clear communication of alarm conditions

Pros:
– Eliminates confusion from multiple alarms
– Improves safety by enhancing communication to operators

Cons:
– Newly activated alarm channels may require several seconds for verification
– Flash presentation only available for PC users

Audible Alarm Archives – Overhead Lifting

Product Details: Audible alarms for overhead cranes that emit unusual sounds to alert personnel.

Technical Parameters:
– Sound level: unspecified
– Power source: powered cranes

Application Scenarios:
– Indoor overhead crane operations
– Outdoor overhead crane operations

Pros:
– Enhances safety by alerting personnel
– Can be used in various environments

Cons:
– Sound level may not be sufficient for all environments
– Potential for alarm fatigue if overused

BCQ Weight Overload Limiter-Dongqi Crane – Dongqi Crane

Product Details: BCQ Weight Overload Limiter is a protection device used on wire rope electric hoists to prevent overload and ensure safety.

Technical Parameters:
– Lifting Capacity: 1-32 tons
– Overload Capacity: 1.5 times rated load

Application Scenarios:
– Used in metallurgy, machinery, mining, iron, dock, and warehouse industries.
– Compatible with CD and MD electric hoists.

Pros:
– High safety and efficiency.
– Simple structure and easy installation.

Cons:
– Limited to specific lifting capacities.
– Requires regular maintenance for optimal performance.

Crane Parts: Weight Overload Limiter (BCQ) for Electric Hoist

Product Details: Weight Overload Limiter (BCQ) for Electric Hoist

Technical Parameters:
– Overload capacity: 1.5 times rated load
– Monitoring accuracy: Display error ≤ 3%, action error ≤ ±3%, composition error ≤…

Application Scenarios:
– Used with CD, MD electric hoists
– Applicable in industries such as metallurgy, machinery, mining, iron, dock, and…

Pros:
– High safety and efficiency
– Multi-functional with audible and visual alarms

Cons:
– Limited to 1-32 ton hoists
– Requires proper installation and maintenance

Warning Alarm Archives – Overhead Lifting

Product Details: Warning devices for overhead cranes, including audible and visual alarms.

Technical Parameters:
– Audible alarms that emit unusual sounds
– Visual alarms that illuminate or flash patterns of light

Application Scenarios:
– Indoor overhead crane operations
– Outdoor overhead crane operations

Pros:
– Enhances safety by alerting personnel
– Improves awareness of crane operations

Cons:
– May cause noise pollution
– Visual alarms may be ineffective in bright conditions

Crane Warning System – Overhead crane

China Eot Overhead Crane Manufacturers Suppliers Factory – Customized …

Product Details: EOT (Electric Overhead Traveling) Crane is a versatile material handling solution for lifting, transporting, and positioning heavy loads, available in capacities from 1 ton to over 500 tons.

Technical Parameters:
– Lifting capacity: 1 ton to over 500 tons
– Weight: 3000 kg

Application Scenarios:
– Manufacturing Industries
– Construction Industry

Pros:
– High lifting capacity suitable for heavy loads
– Efficient material handling reduces manual labor

Cons:
– Requires significant space for installation
– Maintenance can be complex and requires skilled personnel

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Frequently Asked Questions (FAQs)

What is the purpose of audible alarms on overhead cranes?

Audible alarms on overhead cranes are designed to enhance safety by alerting nearby personnel when the crane is in operation. This helps prevent accidents and ensures that workers are aware of the crane’s movements, reducing the risk of collisions or injuries.

How do I choose the right audible alarm for my crane?

When selecting an audible alarm, consider factors like the operating environment, volume level, and sound type. Ensure the alarm is loud enough to be heard over ambient noise and is suitable for outdoor or indoor use, depending on your crane’s location.

Are there specific regulations for crane alarms in China?

Yes, China has safety regulations that require overhead cranes to be equipped with audible alarms. These regulations aim to ensure worker safety and compliance with national standards. It’s essential to stay updated on local laws to ensure your equipment meets all requirements.

How often should I test the audible alarms on my cranes?

You should test the audible alarms on your cranes regularly, ideally once a month. This ensures they are functioning correctly and can be relied upon in an emergency. Regular maintenance checks will help identify any issues before they become serious problems.

Can I customize the sound of the audible alarm?

Yes, many manufacturers offer customizable audible alarms, allowing you to choose different sounds or tones. Customization can help differentiate between various cranes or alert types, making it easier for workers to respond appropriately to specific situations.