H78B Transfer Rooftop Chains

H78B Transfer Rooftop Chains

The H78B Transfer Rooftop Chain is a heavy-duty and durable chain like the H78A Rooftop Chain but with a tensile strength of 20,800 lbs. This chain, like others in the H-Series, is manufactured to perform and hold up in transfer conveyor applications, as well as abrasive atmospheres. The H78B Transfer Rooftop Chain is most often intended for operation in troughs, in two or more parallel stands on transfer conveyors, with only the bevel tops of the links projecting about the guides. This permits loading and unloading to be done transversely. The name “camelback chain” is used for this class of chain because of its ability to carry heavy concentrated loads, handle bulk material, and transport products.

H78B Transfer Rooftop Chain Dimensions:

H78B Transfer Rooftop Chains Dimensions in Inches:

Chain No.	H78B Transfer Rooftop Chain
Pitch in Inches	2.609
Style of Top	B
Links Per 10 Feet	46
Weight Per Foot LBS.	6.1
Average Ultimate Strength Load LBS.	16000
Recommended Maximum Working Load LBS.	2820
Ar	3.25
Br	1.62
C	1.56
Db	0.88
Dp	0.500
E	1.12
E1	1.88
F	1.00
J	1.12
P	1.69
W	2.81

H78B Transfer Rooftop Chain Advantages:

The H78B transfer rooftop chain is a heavy-duty and durable chain that is used in a variety of applications, including:

• Lumber mills
• Material Handling
• Construction
• Mining
• Wastewater treatment

The H78B rooftop chain has a number of advantages over other types of chains, including:

• High tensile strength: The H78B transfer rooftop chain has a tensile strength of 20,800 pounds, making it one of the strongest chains available. This makes it ideal for applications where high loads must be moved.
• Heat treatment: The pins and bushings of the H78B rooftop chain are heat treated, which increases their strength and durability. This makes the chain less likely to break or wear out, even under heavy loads.
• Abrasion resistance: The sidebars of the H78B transfer rooftop chain?are made of a wear-resistant material, which helps to protect the chain from damage in abrasive environments. This makes the chain ideal for use in lumber mills and other applications where there is a lot of dust and debris.
• Easy to maintain: The H78B rooftop chain is easy to maintain and repair. The pins and bushings can be easily replaced, and the chain can be cleaned and lubricated as needed. This makes the chain a cost-effective choice for long-term use.

Overall, the H78B transfer rooftop chain is a high-quality, heavy-duty chain that is ideal for a variety of demanding applications. It is strong, durable, and easy to maintain, making it a cost-effective choice for long-term use.

H78 Chain Sprockets for H78B Rooftop Chains:

H78 chain sprockets for H78B rooftop chains are available in a variety of sizes and materials. The most common type of sprocket for H78B chains is a cast iron sprocket. Cast iron sprockets are strong and durable, and they can withstand high loads and abrasive environments. However, they can also be heavy and expensive.

Another type of sprocket that is sometimes used for H78B rooftop chains is a steel sprocket. Steel sprockets are lighter and less expensive than cast iron sprockets, but they are not as strong. They are also more susceptible to wear and tear.

The size of the H78 chain sprocket that you need will depend on the pitch of the H78B rooftop chain and the speed and load of the application. The pitch of the chain is the distance between the centers of two consecutive pins. The speed and load of the application will determine the number of teeth on the sprocket.

Here are some examples of H78 chain sprockets for H78B rooftop chains:

(1) Cast Iron Sprocket: These H78 chain sprockets are made from cast iron and are strong and durable. It is a good choice for applications with high loads and abrasive environments.(2) Steel Sprocket:? These H78 chain sprockets are made from steel and are lighter and less expensive than cast iron. It is a good choice for applications with lower loads and less abrasive environments.(3) Zinc-Plated Sprocket:? These H78 chain sprockets are made from cast iron or steel and is coated with zinc for corrosion protection. It is a good choice for applications in outdoor or wet environments.

When choosing an H78 chain sprocket, it is important to consider the pitch of the chain, the speed and load of the application, and the environment in which the sprocket will be used. You should also consult with a chain and sprocket expert to get the best recommendation for your specific application.

China "H" Class Transfer Rooftop Chain?Manufacturers

We specialize in chains made to customers’ drawings and specifications. Our advantage is reliable quality, competitive price, prompt delivery, and good service. Standard products include various transmission and conveyor chains, like roller chains, double pitch conveyor chains, hollow pin chains, leaf chains, flat top chains, side bow chains,?lumber conveyor chains,?81X conveyor chains, agricultural chains,?CA550 roller chains,?S55 roller chains, silent chains,?X458 conveyor chains,?grip chains (film gripper chains), PIV chains,?stainless steel chains, nickel/ zinc plated chain, slient chain, engineering chain,?steel pintle chain, welded steel chain, drop forged chain, malleable iron chain,?“H” Class mill chain,?CC Class crate conveyor chain, “H” Class refuse drag chain, and many other types. Different kinds of attachments are available.