Bow Shackle

Everything You Should Know About Bow Shackles

They are a type of hardware used in various industries for rigging, lifting, and securing heavy loads. They are also known as anchor shackles, are curved metal fasteners commonly used in material handling and lifting applications. They are designed to bear heavy loads and provide a secure connection between two lifting points. These shackles come in different sizes and load capacities, including d shackle 1 ton, d shackle 2 ton, d shackle 5 ton, d shackle 10 ton, and d shackle 20 ton. Some common types include lifting d shackle, screw pins, and shackle pins. Industrybuying offers a wide range of high-quality shackles for all your lifting needs. Browse our selection of shackles and d-shackles today!

How do bow shackles work?

They work by providing a secure connection between two lifting points. They are designed to bear heavy loads and come in different sizes and load capacities, including d shackle 1 ton, d shackle 2 ton, d shackle 5 ton, d shackle 10 ton, and d shackle 20 ton. Here's how shackles work:

a) A bow shackle is attached to a lifting hook/chain on a point on one object.
b) The shackle's pin is then inserted through the eye or hole of the other lifting point.
c) The pin is secured in place using a screw pin, shackle bolt, or green pin shackle, depending on the type of shackle.
d) The load is then lifted using a crane or other lifting device.
e) The U-shaped design of the bow shackle allows it to accommodate a wider range of loads than a D-shackle.
f) They are commonly used in rigging and lifting applications, such as hoisting heavy equipment or securing cargo to a ship.
g) The load rating of a bow shackle is determined by its size, material, and manufacturing specifications.
h) When selecting a bow shackle for a specific application, it's important to choose one with a load rating that exceeds the weight of the load being lifted.
i) Proper use and maintenance of them is essential to ensure safe lifting operations. This includes inspecting the shackle before each use, tightening the pin securely, and replacing the shackle if it shows signs of wear or damage.

Where are bow shackles commonly used?

They are also known as anchor shackles, are versatile lifting accessories that are commonly used in a variety of applications. 

a) Construction and building sites : Bow shackles are used to lift and move heavy building materials, such as steel beams, concrete slabs, and prefabricated walls. They are also used to secure equipment and scaffolding to a building's structure.
b) Rigging and entertainment industries : They are used to lift and suspend equipment or props, such as lighting fixtures, sound equipment, or scenery.
c) Mining and oil drilling operations : They are used to lift heavy machinery and equipment, such as drilling rigs and mining trucks. They are also used to secure heavy loads to a crane or other lifting device.
d) Offshore drilling and marine industries : They are used to secure equipment and structures to offshore platforms and ships. They are commonly used in the oil and gas industry to lift heavy equipment and secure pipelines to the seafloor.
e) Agriculture and farming : They are used in the agricultural industry to lift and move heavy equipment, such as tractors and plows. They are also used to secure loads to a trailer or other vehicle for transport.
f) Military and defense : They are used in military and defense applications for lifting and moving heavy equipment, as well as for securing loads to vehicles or aircraft. They are also used in training exercises and parachute jumps.

What are the different types of bow shackles?

They are available in various types and sizes to suit different lifting and rigging applications. Here are some common types:

a) Screw pin bow shackles:  These shackles have a threaded pin that can be easily screwed and unscrewed for quick attachment and detachment of loads. They are suitable for use in non-permanent applications.
b) Bolt type bow shackles : These shackles have a bolt that passes through the shackle body and is secured with a nut. They are more secure than screw pin shackles and are suitable for permanent or long-term applications.
c) Safety bolt bow shackles : These shackles have a safety bolt that prevents the bolt from accidentally coming loose. They are suitable for use in high-risk applications where safety is a major concern.
d) Load-rated bow shackles : They're rated for specific loads and are marked with a WLL (Working Load Limit) that indicates the maximum load they can safely lift or secure. They are available in various load capacities ranging from a few hundred kilograms to several tons.
e) Wide body bow shackles : These shackles have a wider body than standard shackles, which makes them more suitable for use with wider lifting slings. They are also known as anchor bow shackles.
f) Round pin bow shackles : These shackles have a rounded pin that provides a larger surface area for bearing loads, which makes them suitable for use with wire ropes or soft slings.
g) Galvanized bow shackles : They've a galvanized coating that provides corrosion resistance, which makes them suitable for use in marine or corrosive environments. Galvanized bow shackles are available in various types, including screw pin, bolt type, and safety bolt shackles.

What are the advantages of bow shackles?

They are versatile and durable tools used in various lifting and rigging applications. 

a)  Easy to use :They have a wider body than D shackles, which makes them easier to attach and remove from lifting equipment.
b) Better load distribution : The rounded shape of shackles provides a larger surface area for bearing loads, which results in better load distribution and reduced stress on the shackle.
c) Corrosion-resistan t:Some shackles are made with materials such as galvanized steel or stainless steel, which offer excellent resistance to corrosion and rust.
d) Better for angular loads:Because shackles have a wider body, they are better equipped to handle angular loads than D shackles, which can be more prone to twisting.
e) higher working load limit : They typically have a higher working load limit than D shackles of the same size, which means they can handle heavier loads.
f) More secure : They are designed with a screw pin or bolt-type pin, which makes them more secure and less likely to accidentally detach from lifting equipment. This is especially important when working with heavy loads or in hazardous environments.

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