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Choosing the correct hoist for your industrial lifting is very important to ensure a safe lifting, a product that will last long, and the best cost benefit. Many factors need to be considered before you select the hoist you choose. This article brings you six factors to help you select the right hoist model for your application.
Before doing anything else, you need to know the type of hoists that suit your needs. There are three main types of hoists: manual chain hoists, lever hoists, and electric chain hoists.
Manual chain hoists, as the name suggests, use manual lifting for their workloads. This type of hoist can be useful when you do not need to lift on a regular basis, in other words, you only lift loads every now and then. As you can imagine, the operator has to pull the hand chain every time. It is a physically demanding job, so not recommended as a long term solution for regular lifting businesses.
This type of hoist is used for relatively light loads and is easy to carry around within any facility. Another advantage is its low purchase and installation cost – compared to electrical hoists.
Lever hoists are more flexible and are better suited for pulling loads in different positions. Usually, it is featured with a freewheel mode, where the load chain can be adjusted freely to the desired positions efficiently.
An electrical winch hoist runs on electric power and has a much higher lifting capacity as compared to the other types of hoists. Additionally, they can be used more often and the operation is effortless by pushing a button. It is an ideal selection for businesses where frequent lifting is required.
If you are planning to use a chain hoist, then you also need to choose the type of suspension that you want to use with your hoist. Chain hoists can either be suspended from a fixed location using a top hook, or can be mounted over a trolley. Becasue the hooks are fixed, they do not do any cross-travel movement. However, trolleys come in different types, such as:
Push trolleys are lug-mounted trolleys. They run by push movement and do not allow a precise control over the movement.offer much control over precision.
Geared trolleys are also lug-mounted ones and are operated using a hand chain. While one of advantages of this type of hoist is the precise movement, it requires more effort when using it to move loads long distances.
Motorized trolleys are the most convenient type of trolley and can be used frequently. Besides, they offer high precision in movement. This is by far the option for businesses that need to lift heavy loads on a regular basis.
An important factor to be considered when selecting a hoist to suit the needs of your business is the rated capacity. Ideally, you want the hoist to be overrated, so you will not have any unexpected surprises when lifting a load. It is not only the hoist itself, the beam or crane in which the hoist will be mounted also needs to withstand the load’s weight.
Electrical winch hoists set the capacity by the state of loading. This criteria is named hoist classification, in which the hoist life will be determined by the state of loading. If you choose a higher capacity compared to the actual load, the hoist life tends to be much longer. However, as you can expect,the purchase price is expected to be higher. You need to take into consideration the best capacity selection for your application.
When selecting the hoist model, you need to take into consideration the height that the load needs to be lifted by using the following parameters:
This feature is only applicable to electrical hoists, as the other options are manual. Lifting speed is an important factor when selecting the correct hoist. The faster lifting speed is desirable if you need to move loads in long distances, or lifting applications where multiple lifting and lowering cycles are necessary with a specific short duration. The lifting speed also needs to be controlled when, due to the size of the load, the lifting must be slow and methodical.
This is our last factor to be pointed out. Obviously it is only applicable for electrical winch hoists. Voltage supplies vary from region to region, but there are single-phase and three-phase electrical hoists in the Australian market. Single-phase hoists are usually used with lighter loads, about up to 500kg. In larger commercial warehouses, three-phase hoists are more common. They are used as a higher choice for lifting capacity.
Apart from these six factors, you can also choose hoists with other important features, such as mechanical brakes or overload limiter, among others. It all depends on the application and the typical load to be lifted.
TecnoTools is a supplier of, not only electrical hoist, but also hand winch, 12V electric winch for cars, boats and trailers. The company offers 12-month warranty and fast shipping Australia wide. Check us out and find out for yourself the value for money we offer to our customers.