New Hoist? How to choose the right type
A hoist is used to lift or lower heavy objects. There are manual, electric or air-powered hoists and they come in many different configurations - for example with a hook or hanging from a beam clamp or trolley.
When choosing a hoist, there are many parameters that must be taken into account. Examples can be mentioned here:
– The weight of the load.
– The size of the burden.
– Lifting height.
– Where should you stand in relation to the hoist.
- What the hoist should hang from - for example, a trolley.
– How often the hoist should be used.
– Is the load fragile in relation to speed, for example when placing the load.
– Power requirements.
– Control requirements – must be with cable or radio control.
- How often should the hoist be used, for example per hour or day and how long the hoist must be used at a time.
Assess which type of suspension suits your needs:
Lifting Clamp:
– Available with or without shackle suspension.
– Ensures safe suspension on the beam
– The hoist cannot be moved horizontally once it is hung up.
– Requires a top hook on the waist for mounting.
Trolleys:
– Available in push, hand chain driven or electric models.
– Can move hoist and load horizontally.
– Available in special models for low installation height.
– The hoist can be mounted with a top hook or 'lug top mount'.
How to choose the right trolley - keep track of these goals:
– The beam type.
– Beam height.
– Flange width.
– Flange thickness.
– Curve radius or type, if the trolley must be able to drive on a curved crane track.
Why choose a Chain Hoist vs. a Manual Wire Rope Hoists?
Chain Hoist details :
– Lifts completely vertically.
– Can be used in dusty/dirty environments.
- The weight can be kept down.
– Can be easily moved.
– Lower price.
– Spare parts are usually cheaper.
– Easier maintenance.
– Easier inspection.
– Up to 5 tonnes after 5 tonnes capacity, wire hoists are usually cheaper.
– Can get closer to, for example, walls.
Manual Wire Rope Hoists:
– High capacity.
– Calm and soft lifts.
- Velocity.
– Good for longer lifts.
– More customization options.
Why choose an Pneumatic Hoist?
Pneumatic Hoist are ideal for very heavy lifting and very high lifting, but at the same time they require air from a compressor with sufficient capacity.
Below we have compiled a chart with the different Hoist types together with different environments where they can fit.
The above chart is indicative, if you need help choosing the right waist, you are always welcome to contact us.
