What are crane steel wire ropes used for?

Wire ropes find extensive usage across various industries. They are generally used for lifting and hoisting heavy objects. One of the most widely used types of these is the crane steel wire rope. The thick strands used in the manufacturing of crane steel wire ropes are more resistant to abrasion and fatigue. This makes them strong enough to lift heavy material without breaking.

The industries that require such wire ropes include the port handling, harbors, offshore and oil industry. These ropes are galvanized or made with stainless steel to ensure longevity. They also require to be lubricated properly to make sure that the friction between them is minimal, leading to less corrosion.

Various areas where crane steel wire rope finds its application are-

·        Tower cranes

·        Floating cranes

·        Offshore cranes

·        Pickup cranes

·        Crawler cranes

·        Mobile harbor cranes

·        Overhead cranes

·        Truck mounted cranes

·        Piling rigs

·        Rubber tire gantry cranes

·        Rail-mounted gantry cranes

·        Ship to shore cranes

The most common purpose of these wire ropes is lifting and transmitting mechanical power. The wire ropes are chosen for a particular industry depending on their strength, durability and flexibility. Other factors that are also considered are resistance to crushing, fatigue, corrosion and rotation. 

Features of crane steel wire ropes:

If you are looking for good quality crane steel wire rope, you need to pick the best since it is an issue of safety. Following are the properties you need to look for in a crane wire rope:

·        It requires being highly resistant to corrosion.  This ensures that the life of these wire ropes is long and you do not have to frequently replace it.

·        The ductility needs to be excellent to prevent fatigue in the wire rope.

·        It should have high elasticity and be resistant to stress.

·        Crane wire ropes should be highly flexible.

·        Rotation resistant ropes are also available.

·        You can also choose between compacted and non compacted ropes as per your requirement.

·        A good quality crane wire rope has reduced downtime and lower costs of maintenance.

You should look for a product that is cost-effective and lasts for a long time. The material used in the manufacturing of these wire ropes can be non-alloy carbon steel, stainless or galvanized steel. This increases their strength and helps them in supporting large weights. These wire ropes consist of many individual steel wires helically wound around a single core.

Many other types of steel wire ropes also exist which are used in elevators, fishing, agriculture, electronics, mining and several construction activities etc. Before buying crane steel wire rope, you should understand its specifications to ensure that you only get a product of high-quality. These wires need to have high tensile strength and be resistant to corrosion, which provides them with a long life.

What are lifting tackles and their uses?

A lot of equipment is required for lifting heavy loads. This includes jacks, tackles, hoists, rotating screws, forklifts, cranes, hydraulic lifting pads, airlift bags etc. All of these are collectively referred to as lifting gear. Many lifting tackles supplier India provide high quality tackles that help lift heavy loads.  A tackle works by forming a system of two or more pulleys joined by a rope or cable. The tension in this rope is responsible for lifting. They are also used to lower, anchor or support heavy freight.  

The amount of weight that can be supported by one leg of a shackle varies according to the diameter and angle between the two legs. A lifting tackle uses a single rope which provides it with a mechanical advantage in lifting the load. They are also commonly used in boats and ships. A wide range of industries requires this product for lifting the heavy equipment and loads.

Structure:

A tackle comprises of a circular section of pins secured together. The method of securing depends on the use of the tackle. Nuts and cotter pins are used for securing in case there is a chance of the pin coming out.  Tackles make a connection between the machine and the weight.  This is why using a tackle of substandard quality can be dangerous from the safety point of view. They undergo galvanization to prevent corrosion. They are usually made up of stainless steel or any other alloy. Depending on the number of rope sections, tackles can be - gun tackles (2), luff tackle (3), double tackle (4), gyn tackle (5) and threefold tackle (6).

Types:

An extensive product range is offered by Lifting tackles suppliers India. Lifting tackles fall into two broad categories based on their shape and structure. These are known as D or Dee and Bow or omega tackles respectively. Other types of tackles that are available are:

·         Bolt Type D shackles

·         Bolt Type bow shackles

·         Vertical Lifting Clamps

·         Horizontal Lifting Clamps

·         Eye hooks

·         Self-locking hooks

·         Turnbuckle

·         Connecting Link

·         Screw pin D shackles

·         Screw pin bow shackles

·         Weldless rings

·         Pulley Blocks

·         Thimbles

All of these have different working load limits and material used.  Stainless steel and other alloys are the preferred material for making these lifting tackles.

Uses-

Lifting tackles find their usage in lifting, lowering or anchoring people or other loads. These are used in lifting machines such as cranes, forklift trucks, overhead cranes and elevating platforms. Such lifting gear finds its applications in various industries including construction, manufacturing, powerplants etc.

Lifting tackles supplier India also make chain slings, rope slings, swivels, sockets or clamps that help lift loads through the help of a lifting machine.  These work as the equipment for attaching the weight to the machinery for lifting. A high quality tackle with adequate strength is essential for safe lifting.