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Why You Must Invest in a Wireless Anti-Two Blocking Systems for Cranes

When the lower and upper weights of a crane collide, this is known as two blocking. This unintended encounter could result in hoist board damage to the crane.

An anti-two block warning system is among the most important safety equipment on a building site, according to machine experts. Anti-two-block warning systems assists in the prevention of two-block fatalities on construction sites. A crane tragedy in Naples in 2011 is one of the most prominent occurrences of a two-block catastrophe, and anti-two-block technologies can help minimize such casualties.

Anti-two-block systems provide early warning to the crane driver. Respectively conventional and wireless crane monitoring systems are available from Crane Warning Systems Atlanta. Failure to have an ATB monitoring system on site can result in casualties and costly mechanical harm, along with constitutional concerns like employees' security. The Rayco Wyle models R147 and R140 ATB warning systems have shown to be quite efficient in minimizing such worksite catastrophes.

To avoid anti-two blockage during crane tasks, crane handlers and managers often prefer to invest in cutting-edge ATB or A2B emergency plans. The boom tip refers to the higher load. It has the potential to put a lot of strain on the production floor while also jeopardizing crane security. According to the ASME rules, cranes built after 1992 must have an in-built ATB system.

Take a look at this guide to understand why investing in a wireless ATB system is important for your construction project.


What Is Two Blocking?

Anti-two-block (ATB) sensor arrays are now widely employed on cranes to prevent the occurrence of double obstructing. Although, a handful of workers understand what two blocking is and why ATB monitoring systems are so important.

OSHA's mishap record specifics discuss a two-blocking occurrence that occurred in 2011, which serves as a fair analysis. In the mishap, a perpetual tower crane was being used by a machine handler and a contractor guiding all the workers.

The crane had a primary haul of eighty tons and an additional raise of ten tons. The crane's major lifter was utilized to control a burden. The crane driver mistakenly activated the ancillary lift command assuming it was for the main lift, then switched to the main shaft control and raised the weight.



A loud bang was heard, and the ancillary hoist's weight block mechanism broke from the output terminal, preventing the operator from moving the weight sideways. The event happened when the auxiliary lift unit collided with a building frame, breaking the hoist cable of the crane.

The hoist's maximum limit mechanism was not adequately inspected before usage, even though it was fitted. As a response, the main lift block unit dropped and slammed onto the person directing the driver, and he passed away on the spot.


Understanding The Concept Of Wireless ATB Systems

Two-blocking is a risky situation. It has the potential to cause boom tip breakage, jeopardizing industry productivity and employee wellbeing.



Anti-two-block protection systems can alert the driver and the supervisor about potential mishaps instantaneously. Wireless A2B systems are more compact, adaptable, and simple to set up. There are no wires or cords that reach the crane's book base.

Specialists stock the highest-quality crane protective gear, featuring wireless A2B warning systems, at Crane Warning Systems Atlanta. Their cost-effective technologies include audible and optical warning capabilities that let workers trace any abnormalities in the boom end.

Since wireless A2B protection systems are thinner, quicker, and more efficient, experts suggest they be used for heavy machinery. Furthermore, flexible and tower boom cranes benefit from wireless A2B systems.


Wireless vs. Wired ATB Warning Systems

Wireless ATB safety devices are favored over wired devices since they're the least dangerous alternative. The most significant benefit is that they clearly indicate when the highest limit has been achieved. Crane users would be able to modify the payload mass or elevation more easily, which will help them avoid mishaps.

Wired ATB alert devices are utilized comprehensively by outdated cranes. The crane processes are controlled by factory affixed electric cables in these configurations. There seem to be no fixed linkages connecting the hook arms and weight detectors on these machines. As a result, a wireless ATB monitoring system can be utilized on any crane model, increasing its versatility.


Why Cranes Need Wireless ATB Warning Systems

ATB technology is designed to make construction sites safe from any mishaps.  The equipment has built-in detectors to identify the blocking issue, and thanks to the technological advancements, it's now offered in wireless connectivity.



For stationary jib machinery, hardwired ATB detection systems are advised to guarantee that the claw does not touch the outer boom edge. Wireless ATB safety systems, which include beeping alerts to inform the crane driver, are more appropriate with telescopic and composite cranes.

It's also important to keep in mind that wireless ATB audible alarms aren't only recommended for increased protection yet are also required by OSHA for any machine operations. Cranes require ATB detection systems since they increase the comfort of the controlling personnel and optimize the work of the construction project.

Furthermore, the equipment assists in ensuring compliance requirements and also lowering culpability. ATB monitoring systems also ensures that crane hoist activities are completed efficiently and with zero delays.



Buy Performance-Driven RaycoWylie Products at the Crane Warning Systems Atlanta

RaycoWylie is a leading manufacturer of crane safety equipment. The company's products are considered the best in terms of efficiency, accuracy, and performance. However, getting your hands on original RaycoWylie crane safety products can be challenging.

Whether you're looking for digital crane safety systems or purpose-designed crane devices for better performance, Crane Warning Systems Atlanta is the answer. We stock the entire range of RaycoWylie ATB warning systems, load indicator, RCI and LMI for boom cranes, and much more.

RaycoWylie LMI or RCI warning systems are performance-driven, efficient, and very precise. Installing one or both of these can take your crane safety to the next level. At Crane Warning Systems Atlanta, we offer crane safety products along with wiring and troubleshooting manuals.

Head over to our website now, buy the excellent i4000 multi-purpose crane overload indicator, or contact us right away!

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