In industries and factories, several instruments are used for heavy lifting. One of the most pivotal devices that are widely used for this purpose is the portable jib cranes. Jib cranes make the lifting job way easier and efficient. This is because unlike the larger cranes it has a smaller print, that helps ease down the methodology of the equipment handling. Hence, over time several varieties of jib cranes have been deduced.

This article will tell you everything you need to know about portable jib cranes from Jib Crane manufacturers.

1.Things to consider while choosing a jib crane for workplace use.

We all must use our presence of mind while buying anything. It should be the same while you are purchasing a workplace instrument as well. Below listed are a few criterions that you should keep in mind while selecting a portable jib crane-

Weatherization of the instrument: It all comes down to the fact that whether the instrument will be used outdoors or not. If it is, then you must go for a weatherized jib crane. A weatherized jib crane will be equipped enough to work under any condition.
The degree of rotation: Another important aspect is the degree of rotation. Again, it is all down to the need. You first need to see the type of job you have to get done. There are primarily two different types of jib cranes. One confers rotation up to 360 degrees. The other confers rotation up to 180 degrees. Needless to say, a jib crane that has 360 degrees, i.e., full rotation possible is way more versatile than the 180-degree ones, and hence can be put to various applications.
How much load can it take? The third criterion is how much load can it take, or in simple words, the lifting capacity of the jib crane. Here, you need to consider various factors into account-
- The location of the jib crane: You need to decide where you would prefer placing the jib crane for the job. It may be on the floor, or it may be attached to the wall. Again, it is down to you. Consider the materials that are going to be lifted.
- You should do extensive research: As you know, with more usage, a variety of portable jib cranes has been designed. You need to choose one that meets your needs. The weight of the materials is significant. For example, if you intend to lift heavy metals, then you should opt for a crane having high lifting capacity. Otherwise, it might break if it gets overloaded, and pose a threat to the workers' lives.
Height of the system: The most important criteria are the height of the portable jib crane. It has a lot to do with rotational mechanics. It is needed that all the workers are aware of the maximum point to which the crane lifts the materials. Accordingly, they should prepare themselves to avoid workplace hazards. Therefore, the lifting distance or the lifting height is a crucial parameter.
The power supply: Lastly, a good power supply is needed. You must ensure the installation of generators in your factory so that if there is a load shedding, the work does not stop for a long while. There should be enough power for the backup to be sustained. There should be ample power supply to sustain both the hoist and the trolley, even during a power cut.

2.Advantages of using a portable jib crane

A portable jib crane is a very sophisticated device. As mentioned above, it is used widely across a lot of industries and factories, and hence, different types of portable jib cranes are being established with each passing day. The advantages that the mobile jib crane has are-

Time-saving procedure- As we know, deploying a manual workforce for load lifting requires a lot of time and energy. Hence, it becomes a time-consuming procedure. However, with the invention of portable jib cranes, the entire modus operandi has now switched to an electrical system. Naturally, it has made the process faster.
More comfortable to operate- As we know that most of the jib cranes are light and hence easy to use. This is because as the name suggests, it is a “portable” or a “mobile” device, meaning it can be shifted from one place to another.
Cost-effective- Another big advantage of the system is that it is a cost-effective device. Hence, the sales of the equipment are more widespread, and there is never a shortage of buyers.

3.Foundationless Freestanding Jib Cranes

Features of a freestanding jib crane without foundation

The excellent features of a foundationless freestanding jib crane make it more comforting and advantageous to use. The main part of the jib crane is a rolled steel I-Beam, which rotates 360^o. A tapered flange is fitted on the I-Beam that helps to travel the trolley smoothly. There are boom spans for different heights. This boom ensures safety by controlling the trolley. There are safety end stops for secure ends of the booms. It makes sure that the operator has total control over the trolley.

Limitations of using a freestanding jib crane without foundation

The concrete floor on which the jib crane is to be mounted should be as thick as 150 mm.
The concrete floor must be reinforced.
There should be a 600 mm gap between the centerline of the jib and a wall or joint.
Soil pressure should be approx 1.1 Ton per square foot minimum pressure.
The concrete should be free from cracks, seams, walls, and 3 meters in width.
The jib should be mounted with chemical anchor bolts that can withstand a minimum of 1.5 Ton of pull out force.
Concrete pressure must be 1.36 Ton per square foot.
The manufacturer's recommendations must be followed during the installation process.
The system and associated machines should be inspected at least annually for better safety measures.

Capabilities of a foundationless freestanding jib crane

The foundationless freestanding jib crane has usability both indoor and outdoor. It has the capability of lifting 15-ton. A freestanding jib crane has the versatility of moving objects forward-backwards and up-down. The special design of the boom or I-Beam utilizes a low percentage of impact for hoist and trolley weight. The pipes are engineered to withstand the highest level of strength without bending, buckling, or crushing. The trunnion roller assembly can wear the boom.

Where a fixed jib cannot cover a long bay, a wall travelling crane carries the jib on a runway fixed to the building columns, so one crane serves the whole line without using floor space.

A foundationless freestanding jib crane is one of the most economical and convenient machines for use. The easier installation process makes it more interesting.

4.Role of RMS Industries in manufacturing of portable jib cranes

RMS Industries is an organization that was first developed in the year 1991 with Manual Chain Pulley Blocks as our base product. It concentrates on manufacturing a wide range of types of equipment that are required in factories and workplaces like Chain Pulley Blocks, Electric Hoist, Overhead Cranes, Goliath Cranes, Winch