LET’S UNDERSTAND SOME OF THE DIFFERENT TYPES OF HOISTS

To understand about different types of hoist it is necessary to know about what exactly the hoist is and what is the major role played by it.

All the industrial equipment is of equal importance. You cannot do industrial tough lifting tasks without such equipment. There are many types of work apart from lifting tasks which are performed by machinery. All these machinery are highly helpful in manufacturing units. In industrial sector there are many things which are required to shift from one place to another. These heavy loads can’t be transferred from one place to another without cranes. Crane is again a machine and it cannot lift loads without wire rope, Chain hoists, eye hooks etc.

Chain Hoist can be understand as a device used for lifting or lowering the heavy loads with the help of drum like structure or lift wheel surrounded by chains. It may manual or electric. The Chain Hoist which is operated manually is known as simply chain hoist and the one which is operated electrically is known as electric chain Hoist.

These electric chain hoists are majorly meant for the lifting the loads which are beyond the limits of human being and make the tasks smoother. That is why they are sometimes known as electric chain hoist heavy duty.

These electric chain hoist heavy duty is compatible enough for lifting huge loads. These electric chain hoists are generally used in cranes, monorails and workstations. It offers smooth functioning with a wide range of variable speeds.

Manual Chain hoist has some limits because the load which it can bear is as per the load taken by human but in this way as well it increases the normal capacity of a human being by reducing the efforts of a human.

So choosing appropriated chain hoist will depend on the type of tasks. If the task needs speed then you have to choose electric hoist. In electric chain hoist as well there are many criteria which needs to be considered because there are different specifications of an electric chain hoist which are selected for better speed of work like motor power, gear box ratio etc.

And even the height of lifting task is also a major point to decide that what the specification should be of chain hoist. So choosing chain hoist wisely will help you to work better.

How chain slings help you in construction work

Before heading to other information first we will get to know that what chain sling is

Chain Sling- Chain slings are generally used in conjunction with a crane, powered hoist, manual and lever hoist or other type of lifting device. Before you select a sling, it is important to understand the application of slings. It is very important to understand that what kind of slings will be suitable for the industrial/construction industry, Because slings equipped with so many characteristics such as its weight, sling angles, number of attachment points. So you should have an idea about these features when you are about to buy chain slings. This will help you to choose the right sling for the task.

Advantage of chain sling-

• Resistant to chemicals and UV Radiation
• Can be used in oily or dirty environment
• Long service life
• Easily adjustable and it’s really easy to inspect.

Chain slings can be used to lift very heavy and bulky loads on a regular or repetitive basis. Chain slings are preferred in high temperature applications and for lifting heavy duty loads. Because of its durability & Strength it is widely used in Industrial, construction, heavy machine shops industries. There are lot of chain sling suppliers whom you contact for detailed information.

Advantage of using chain sling

• High strength
• Not affected by dirt, oil or grease.

Alloy chain slings- For overhead lifting, it is recommended to use alloy steel chain sling, there are some different categories such as grades 63, 80, 100 all these chain slings used throughout the industry. When it comes to toughness and dependability- Alloy chain slings are highly preferred for lifting loads.

Characteristics of Alloy chain sling

• Abrasion to resistant
• Availability & toughness
• Unique strength

Disadvantages of using Alloy chain slings -

Can be more expensive than wire rope or synthetic  slings
It can be easily damaged or crushed because of the insensitive nature.

As you can see there are many factors and classification of slings which is needed to know so, when it comes to select a proper lifting slings then this blog will definitely help you.

Major Equipment used in Industrial Sector

Industrial sector is huge. There are hundreds of equipment which are used in industrial sector which not even known by general people. Normally we have heard about cranes, wire ropes and many loads lifting equipment but there are some small apparatus which are less known but very much important for whole industrial process of manufacturing.

We have already talked a lot about wire ropes, wire rope slings, etc. So now we will understand about some other equipment like Endless round lifting slings, Chain slings, lifting Tackles, wire rope clamps etc.

Let’s start one by one:

Endless round lifting slings: These are generally made of polyester and they are truly useful for lifting heavy weights. These are available in market according to the weight which is to be lifted. The endless round lifting slings do not have any end as they are of ring shape. These are generally differentiated by different colours on the basis of capacity of lifting weights.

Chain Slings for Lifting:

As we know there is a huge variety of slings available which are used in lifting purposes. Chain slings are the slings which are made of chain which are one of them. The main reason of using chain slings over others are their durability, versatility and extremely long service life. Chain Slings for lifting purposes have some of the features of strength and resistant to abrasion.

Lifting tackles:

There are various types of lifting tackles which are used according to the needs. Bolt type D-shackle, Screw Pin-Bow Shackle etc. These lifting tackles make your lifting tasks easy and effortless. There are many dealers where you can find out various lifting tackles but Balbir singh and sons is the most trusted dealer for lifting tackles in Delhi.

Wire rope Clamps:

Wire rope clamps sometimes called as U- Clamps because of their shape are the clamps which are used for the clamping of the loose end of a length of wire rope. Under the code of approved practice for load lifting, those slings with wire rope clamps should not be used for lifting jobs. Wire Rope Clamps Manufacturers should always follow the guidelines so that there is no compromise with safety issues. If you compromise in quality or safety issues then that can cause big loss to your resources. So always choose good quality product. 

  

Discover the wire rope slings of industrial use

First of all we will understand that what are wire rope slings and what are their requirements.

Wire rope slings- It is commonly used for lifting purpose when you need strength, durability and resistance to abrasion to handle loads. Wire rope consists of a number of small individual wires that are turned into strands, the strands are then twisted together to form solid rope. Wire ropes slings have long been the standard when it comes to overhead lifting and material handling. What are the major factors they offer-?

Strength

Flexibility

Ability to handle bending stress and many more

And if we talk about Lifting & Moving loads then wire rope slings plays significant role to handle bending stress as it is too flexible in nature. Areas where wire rope slings are most popular-

Construction Industries

Manufacturing Industries

Automotive Industries

Oil & gas etc

In these areas, variety of heavy loads and rugged conditions exist and they prefer to utilize wire rope slings because wire rope constructed of various grades of steel making it resistant to elements such as moisture, heat, UV, and such chemicals. Wire rope slings can be assembled in a variety of configurations and sizes for nearly any lifting applications. The twisted strands of heavy duty wires are extremely durable and they create high tensile strength, so we often prefer wire rope sling in these industries.

TYPES OF WIRE ROPE SLINGS-

1. Single leg wire rope sling-                                             

Single leg wire rope slings is a versatile slings that features an eye loop swaged on both ends of the slings.

2.  Two leg wire rope slings-

Two leg wire rope slings are constructed of two wire rope legs that are attached with main ring. These slings can be fitted with a variety of hook ends.

3. Three Leg wire rope slings-

Three leg wire rope slings are constructed with wire rope legs that are attached with main ring. These slings are great for unbalanced loads.

Classification of Wire ropes & its usage

Wire Ropes mainly use to perform hauling, hoisting or suspending operation. It is designed to transmit forces longitudinally along their axis, and wire rope has very high tensile strength. There are many uses   of wire rope Engineering Industries, Construction & material handling. Under Wire ropes, steel wire rope is highly preferred for major task because of its major properties.

However, selecting the proper wire rope for your lifting application requires some careful measures-

In this blog you’ll get to know the most useful wire ropes& their component so you could select best wire ropes according to the usage of ropes.

Wire rope is a preferred lifting device for many reasons, Wire rope has very unique design and it consists of multiple steel wires that form individual strands laid in a helical pattern around a core. Wire ropes can also be used in lift and lower elevators. The benefits of wire ropes

• ü  Strength
• ü   Flexibility
• ü   Abrasion resistance
• ü   Fatigue resistance
• ü   Corrosion resistance
• ü   Rotation resistance

Classification of wire ropes

• Ø  Crane Ropes- These ropes are designed to provide longer life, less downtime, and superior resistance to bending fatigue for lifting applications. Crane ropes are mainly used for tower cranes, floating cranes, pick up cranes etc.
• Ø  Fishing Ropes- The major deteriorating force for a fishing rope is its corrosion factor.
• Ø  Elevator Rope-Elevator ropes, unlike wire ropes for other application, demand much closer dimensional quality levels to meet its tough safety requirements.

     There are many Wire Rope distributors of Usha martin products such as Balbirsingh&sons which is known as biggest supplier of their products.

Usha martin provides best quality wire ropes and has been present in the elevator rope business for more than fifty years. They have wire ropes which are designed to meet the quality levels of almost all the national & international standards.

A VIEW INTO THE CHARACTERISTICS OF WIRE ROPE SLINGS & GENERAL ENGINEERING WIRE ROPES

Summary-Industrial wire rope slings are very good choice for lifting application when you need strength, durability and resistance to abrasion. Wire Rope sling consist of a number of small individual wires that are formed into strands, and it can be assembled in a variety of configurations for lifting application. Sling with wire rope bodies longer then1-1/2” diameter are made only with burnt end splices in which the ends of strands are left exposed. And the major characteristics of slings are flexibility and resistance to abrasion.

ADVANTAGE OF WIRE ROPE SLINGS

Promotes Safety

Least expensive, per capacity of all steel slings.

Saves Time

Saves Money

Types of Usha Martin Wire Rope Slings-

1. BSS Multiple Leg Rope Sling- Multiple leg wire rope slings are very adjustable and these are the ultimate solutions towards lifting of uneven loads.

It has 3 types-

Two leg wire rope

Three leg wire rope

Four leg wire rope

2. BSS Wire Roe sling Flemish eye-It maintains all the basic wire rope sling features to keep safety. It has so many advantages and benefits which are listed below-

Reserve strength

It has good abrasion resistance for longer

Strength

3. BSS Endless Slings-Endless slings configurations enable the user to rotate hook and load contact points, resulting in increased sling longevity.

So this is the all major information which we gathered about Wire Rope slings, now get a short ideas about General Engineering wire Ropes.

GENERAL ENGINEERING WIRE ROPES

General Engineering wire ropes are highly flexible in nature and it consists of an independent wire rope core. There are so many inclusive characteristics present in this wire rope which makes it capable for good resistance. The resistance of the wire ropes is measured in the tons of 2000 Ibs.The strength of the wire rope is known as nominal strength or minimum breakage force.

3 BASIC THINGS REQUIRED IN INDUSTRIES – WIRE ROPE, WIRE ROPE SLING AND CHAIN HOIST

The basic need for industries is machines and to run these machines the most important thing which is required is electricity. Where this electricity come from? How does it reach to the industrial area from a power plant? These kinds of questions generally come in your mind when you think about industries. Here are the answers of these questions.

Wire rope: You must have seen huge triangle towers and very long wires. These wires are used for electricity transmission. These kind of special wires are known as wire ropes. These wire ropes are manufactured with such a material that helps in easy transmission of electricity. This is how electricity reaches to industrial area. It is not only the one role these magical ropes are playing in industrial sector but these ropes are also used in mining, cranes, elevators etc. These ropes are available in different types of material according to their usage. Majorly, the material used for manufacturing wire ropes is steel. These are known as Steel wire ropes. These wire ropes are generally made of high carbon steel and stainless steel. That is why steel wire ropes can be used in adverse conditions as well.

 In industrial sector, there are many types of machinery which are required for the different usages. Some are used for manufacturing the material, where as some are used for the ease of your lifting heavy loads and machinery. Now we will talk about the lifting of heavy machines and loads.

There are many small machines which are used for the lifting purposes. These machines are wire rope sling, chain pulley block, chain hoist etc.

Wire rope Sling: The sling is an item of climbing equipment that has a loop of webbing. These are used for lifting equipment as it is hitched to the equipment from one side and swaddled to wire rope from another side that is why known as wire rope slings.

Chain Pulley block or Chain hoist: Chain pulley block is also known as Differential pulley which is used to lift the heavy load. This is structured in such a way that eases out the task of lifting loads. It has got a pulley which is wrapped by a chain and that chain has a hook at one end. Chain pulley block (manual chain hoist) is the older version of chain hoist as now a day the chain hoist which is available is electric chain hoist.

Though all these above mentioned items are small in size and not very popular but all these are the basic blocks in industrial sector. Nothing can be done without these items.