Choosing The Right Chain Block or Hoist

Choosing The Right Chain Block or Hoist

. 9 min read

A chain block is a mechanism for lifting and lowering heavy loads utilizing a chain. The chain block has two wheels around which the chain is wrapping. When you pull the chain, it wraps around the reels, beginning to lift an object attached to the rope or chain with a hook. You can also attach chain blocks to lifting straps or chain bags to lift the load more evenly. The chain block includes a hand chain and a bracket. Most chain blocks use motors in their operation, but also you can use manual chain blocks. First, you have to connect the chain block to the load utilizing the clamp. When you pull the hand chain, it strengthens its grip around the wheel and making an inside loop in the mechanism, causing the tension to lift the load off the ground. Because of their carrying capacity, chain blocks often work in workshops to easily remove car engines.

Since only one person is needed to operate a chain block, chain blocks are a remarkably efficient way of doing jobs that may require more than two people. You can use chain blocks on construction sites to lift heavy loads at the highest level, assembly-line factories to lift heavy objects on a belt and vice versa, and sometimes even lift cars on dangerous terrain. Chain blocks are available in different capacities and are therefore suitable for a wide variety of functions. You can get chain blocks with a load capacity of up to 20 tons. Although choosing the right chain block that suits your needs is not easy, we hope that the detailed guide below provides you with the information you need to make the right choice.

What is the difference between a chain block and chain hoist?

You can only use chain blocks for vertical lifting. If you load them laterally or use them horizontally, the mechanism may lock up. On the other hand, lever hoists have the advantage that they can lift loads both horizontally and vertically in most positions. You can as well use the lever to tighten and tie cargo for transportation.

A chain block normally works manually, consisting of a combination of internal gears and a chain. The operator pulls a hand chain that turns the pulley mechanism on the elevator to move the load. At the end of the load chain, there is a hook for easy attachment to the item and an upper hook for hooking the chain hoist to a suitable support.

Unlike a chain block, a chain hoist has a lever handle on the chain block side with an internal gear and a ratchet system with a load chain. The lever lock moves the lever up and down to activate the ratchet and the ratchet system, causing the load to move a certain distance employing a crank. You can easily change the internal gear's direction to carry the load up or down as you may require. There is a hook at the end of the lifting chain that allows easy attachment to the object and a clip that attaches to the lever hoist housing to secure it and secure the support.

Chain hoists are available as manual or electric mechanisms, generally lifting from 250 kg to 20 tons and lift heights of 3 and 6 m. In contrast to the chain block, the lever hoist is available in standard lengths of 3 or 1.5 meters, and the general load limits are 250 kg to 9 tons. Of course for both other sizes and lifting capacities can also be available upon request.

Factors to consider when choosing the right chain block

Deciding upon the appropriate capacity

If you enter the chain block arena without knowing your lifting needs, this is probably the biggest mistake you could make initially. In general, a block's lift capacity ranges from 250 kg to 20 tons. First, determine the capacity requirements regarding your needs. You can find chain blocks that have a capacity of 50 tonnes or more. It would be of help if you chose the ability based on the weight of the heaviest object you plan to lift on the chain block.

Trolley Mounted or Fixed Mounted

You can choose a fixed bracket (mounted on the hook) or a chain mounted on the trolley. Assembled trolleys are useful when you want to move the load on the beams. Hook latches are helpful when the blocks remain static in one place for a long time. Talking to gear sales experts can help you clarify your doubts and questions about which is best for you.

Standard Interchangeable Parts

If you are looking for long-term use, rather than just short-term performance always check that it is possible to change the standard parts of the chain block easily. It may seem insignificant now, but thank us when wear is inevitable. These replaceable parts allow for quick repairs and a quick return to regular operation. Standard parts also guarantee easy replacement - if you choose a common chain block with interchangeable spare parts, you have the advantage of being able to replace them at any time. Therefore, it is advisable to select one with spare parts available in stores and simple to replace in case of failure.

Prioritise a spur gear mechanism over worm gear

Choose a chain hoist with the most effective spur gears mechanism as it offers greater load capacity with little effort. Make sure that the lifting wheel housings are deep enough for the chain space to move smoothly, freely, and without obstacles.

Purchase chain hoists with built in overload protection

We recommend you purchase chain hoists with a factory configuration of an overload protection system, especially if you are not sure of the weight of the objects you will be lifting or dragging.

Chain length

You need to have the right information on the chain length that you require before committing your money. As a rule of thumb, measure the height of the lift. Ensure that the lift chain's size matches the lift height and that the hand chain is roughly two feet shorter than the lift chain length. For instance, if the lift chain block's length is approximately 20 feet, the hand chain should be around 18 feet.

However, it is possible to keep the lift chain's length longer than its size. In particular, chain blocks contain methods that you can use to determine if the length meets your needs. Check for details in the product description and buy only when the chain's length suits you.

The construction material of the load chain

The chain block loading chain must feature a grade 80 alloy steel. When buying a chain block, the most important thing is to check that there is no welding on the load chain.

Budget

You have to consider your budget when purchasing equipment, and the chain hoist is no different. However, it is essential not to be short-sighted and just purchase the cheapest and expect the best. You need to make sure that your service provider is fully supportive in terms of experience and parts if something goes wrong. Ensure your supplier is an OEM or official distributor of a recognized product.

Warranty

When choosing a chain block, be sure to check the product terms and warranty period.

The best Chain Blocks in Australia

TUPARTS 0.25T 1.5M Block Chain Hoist Pull Solid Grips

It has a wide range of applications, including installing machines, lifting goods and moving goods in transport, and workshop. This lever differential chain is also unique in design featuring a non-slip rubber; it is ergonomic and comfortable to use.

TUPARTS-0.25T-1.5M-Lever-Block-Chain-Hoist

It features delivery with a tilting wheel, pinion, and two swivel ring hooks with stops. A secure clip with durable material and has a safety lock that you can rotate 360 degrees without restrictions, making it easy to use. However, you should check the compatibility specifications before purchasing.

OCPTY Ratcheting Lever Block Chain Hoist Puller

It comes with the integrated mechanical brakes to ensure safety measures when lifting loads. It is an ideal chain hoist for workshops, domestic garages, workshops, warehouses, and construction sites. Additionally, the new OCPTY hand hoists are compatible and durable out of the box and a smarter choice. It features a heavy-duty steel design making it sturdy and durable.

MYOYAY 3/4 Ton Chain Lever Block Chain Hoist

The MYOYAY Lever Lock Chain Hoist has an aluminium alloy steering wheel for dragging or lifting. The maximum weight is 3/4 ton (750 kg), more than adequate for industrial use and application. It features simple construction, small size, and easy to transport. Besides, the cable has a unique non-slip textured rubber coating, is ergonomic, and requires less force to operate the line. The 6m chain structure makes the use of this hoist more flexible.

The chain has a load capacity of 0.75 T and a length of 6 m, and sufficient tension and resistance to cause deformation. The premium brake makes it more stable and safer and helps prevent lifting when the load exceeds the rated capacity to increase safety and avoid damage. Due to its regularity, you can use this chain hoist operator in construction, transport, and other areas to lift goods and transport loads. It is also excellent for portable use in garages, workshops, and factories.

SPECSTAR 10 Feet Manual Chain Block Hoist

This compact hand-lift chain features a high-quality steel alloy construction with a capacity of up to 1 ton and a maximum capacity of 1.25 ton / 2,755 kg. The chains have 20MN2 steel, which guarantees strong support. The crane mounting is on a steel alloy hand chain designed to last. Heavy chain heating by forging and combined with steel cutters improves durability with cold-rolled steel, increasing this hoist's reliability.

Furthermore, it features a mechanical load brake that helps users operate the machine with precision and safety. Steel gears facilitate precise handling and reduce the need for maintenance and repair. It has a unique design to meet ASME B30.16 hoists, including a hook that attaches to a chain hoist to construct a fully forged steel material that unfolds. You can use this manual chain hoist in industrial areas, including farms, factories, warehouses, garages, construction sites, transportation, workshops, mines, and shipbuilding.

TOHO HSZ-622A OP Chain Block Hoist with Overload Protection

The chain block features a factory configuration of an overload protection system. It is available in 1/2-ton, 1 ton, 2 ton, and 3 ton with a capacity of 10 feet or 20 feet. Each part has gone through a test with an actual load of 150% of the nominal load. It complies with ANSI B30.16, AS1418.2, EN13157 standards with a safety factor available for all elevators. There is product liability insurance available for all the hoist. What is more, it comes with a three-year warranty that guarantees this chain hoist's high-quality construction.

Torin ATR9010B Manual Hand Lift Steel Chain Block Hoist

The manual chain hoist has a load capacity of 1 ton and featuring a mechanical load brake, which allows precise operation. It features 1/4-inch diameter chains with high-quality 20Mn2 alloy steel with black oxide coating to protect against corrosion and dirt. Load distribution wheels make it easy to lift heavy loads. It features two heavy steel hooks with a lock that rotates 360 degrees without bending or twisting.

The rotating components are mounted on ball bearings to increase efficiency and reduce friction. It is excellent for industrial environments and construction sites such as construction sites, factories, garages, warehouses, workshops, farms, mines, and shipyards. Additionally, it complies with safety standards for hoists following ASME B30.16 to ensure safety. It also includes a one-year manufacturer's warranty, which proves its high-quality construction.

WinMax 2 Ton Capacity Chain Block

WinMax-2-Ton

Featuring a 4000 lb lifting capacity, which is more than adequate for most commercial applications. Manual lifting uses load distribution gears that make lifting heavy loads easier. The hardened slide has four precisely machined chain pockets. Roller bearings guarantee low wear and smooth operation. All rotating components have ball bearings to increase efficiency and reduce friction and it is built to meet ASME B30 16 standards.

Maasdam 48510 Manual Chain Hoist

The economical hand chain hoist features a unique design for years of trouble-free maintenance. It comes with steel construction that has a powder coating. It has a compact and lightweight construction for use in small spaces. It features needle roller bearings for smooth operation. It comes with a fully closed braking system for precise load positioning.

Conclusion

Chain blocks are available in varying shapes and sizes and are suitable for a wide variety of functions. The chain block consists of a lifting chain, a one-hand chain, and hooks. You can operate it manually or electronically. First, you need to connect the chain guard to the load through the clamp and then pull the chain by hand. The chain reinforces the grip around the wheel and forms a loop within the mechanism, creating tension that lifts the load off the ground.

Consider all of the above crucial factors before ordering chain hoists for your specific needs. Choosing the right chain block unit is not straightforward, but we hope you will make a better and smarter decision after reviewing the content above. Remember to follow the manufacturer's instructional manual when operating a chain block to avoid injury or damage.



Mark

Part of the expertEasy team in Melbourne. Mark is a keen gardener, a DIY addict and a father of two beautiful girls. He is originally from Perth and is a true Eagles fan.

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