Hand Chain Hoists for pulling and lifting heavy objects
Hand Chain Hoists are economical ways of lifting loads that are not just heavy buy heaviest. With capacities that range from one fourth of a ton to almost fifty tonnes or more they are designed to make any job big enough to be small. It is usually equipped with chains two in number. Hand chain that is associated with the hoists is looped perfectly around a wheel which is located on it. Wheel is designed in such a manner that you will find recessed pockets so that chains are engaged and pulling them are allowed. This way pulling of the chain helps in driving the hoist’s gearbox. Lifting chain moves down and up when hand chain is pulled in a single direction. Some of the common uses of the chain include precision in applications of lifting, maintenance and construction. Here is a brief note on them.
Various types of the chain hoists
There are different kinds of Hand Chain Hoists that the companies deal with for making them run safely. You shall get all kinds of parts regardless of the age, model and brand. It is due to this reason customers heavily count on them for getting in knowledgeable, certified and qualified technicians. These technicians help with services of asset management, new equipments, modernizations, training, safety inspections and repairs. Some of the common types include.
- Manual chains: This kind of chain hoists are portable, lightweight with being ideal to be used in tighter spaces. They are further classified into Lever hoists and hand chain. The Hand Chain Hoists are idea for those facilities that require accurate positioning of the parts infrequently. Lever hoist are operated with a lever that is chain type and helps users in lifting and pulling heavy objects with relatively little efforts.
- Electric and air chain: the electric ones are available in both heavy-duty and small capacity models. Standard models can be easily customised for meeting specific requirements with optional features. For the exceptional speeds of lifting one needs rugged hoists of air chains. Air power gives users ability for positioning heavy loads. All these types can be serviced by the companies.
Components of the hoist chains
Hand Chain Hoists have various components that make it and they are as follows.
Hoist trolleys: Hoist trolleys present the ability for any simple hoist to become versatile equipment which shall be laterally traversing. They come in different electric and air capacities. They serve all the applications related to suspension of Hand Chain Hoists up and quick hanging through hoist trolleys that are driven by a motor. These are also available in various types that include Plain push, geared hoist, electrically powered and air powered ones.
Beam tongs: Beam tongs are must have for places with hoisting systems and these help in for quickbeam attachments for transporting and lifting items. Mechanical characteristics of the rail tongs and beam provide a clamping in relation to the beam weight being lifted. They are made keeping in mind the ASME standards having high construction strength, portable designs and being lightweight. These tongs can be either used in conjunction with spreader beams for added versatility or in pairs.
Festoon cables: the cables play the role of nervous systems controlling the distribution of wiring and power standard. Inherent design of them being flat helps in neat stacking of cables and accumulating in a compressed manner efficiently.
Beam clamps: the clamps are excellent methods for a structural beam being fastened to them. They provide versatile hoisting points with versatile rigging which is easier to install without any requirement of tools. They can be easily adjusted with flange widths in wide ranges.
Additional features
Some of the Hand Chain Hoists have lift hook sheaved pulley for dual line operations, motor of high quality, built-in braking mechanism for safety. They also include clamp brackets for mounting and hanging.