Compact Telehandlers (Lifting and Material Handling Equipment)

 Compact Telehandlers are the perfect choice for tasks both large and small. Easy to maneuver and convenient to service, with a variety of rugged attachments, Compact telehandlers meet the needs of most construction, masonry, landscape and farming applications. They have established a niche market for themselves among skid steer loaders, compact wheel loaders, and larger telehandlers. They have also been undergoing a phase of substantial development in the market and the demand for them is continuously increasing.

Noted for their extreme versatility because of compact footprint and ability to maneuver in tight spaces due to low stowed height, compact telehandlers are being used by contractors as tool carriers and for pick-and-place applications.

These small machines are particularly adept for use in agriculture business, landscaping, construction projects, and for material moving and loading. The versatility of these machines is further enhanced with the capacity to be fitted with many different attachments including those designed for use on skid steer loaders.

City Crane (Lifting and Material Handling Equipment)

A City crane is a small two-axle mobile crane designed for use in compact spaces where normal cranes can't venture, such as through gates or within buildings. City cranes were developed in the 1990's as a response to the increasing urban density in Japan. With more and more buildings cramming Japanese cities, it became necessary to have a crane able to navigate the nooks and crannies of Japanese streets.

Conveyor System (Lifting and Material Handling Equipment)

A conveyor system is a common piece of mechanical handling equipment that moves materials from one location to another. Conveyors are especially useful in applications involving the transportation of heavy or bulky materials. Conveyor systems allow quick and efficient transportation for a wide variety of materials, which make them very popular in the material handling and packaging industries.

The most common conveyor is the belt conveyor, but there are also screw conveyors, and conveyors that operate on a series of individual rollers.
A belt conveyor consists of two pulleys located at either end of the machine, and a continuous belt that rotates on them. The powered pulleys move the belt, and any material on it, forward.
Individual rolling conveyors include accumulation conveyors, line shaft conveyors and chain driven conveyors.

Screw conveyors operate in a much different fashion than either belts or individual rolling conveyors. Screw conveyors process fluids and fine granular materials using an auger rotating snuggly within a cylinder.

Vertical conveyors come as spiral conveyors and are used to move products in a confined space to lift products from one level to another. The difference between spiral conveyors and normal vertical conveyors, besides the space is that most lift on package at a time, while a spiral conveyor keeps a constant flow of packages.

There are also models that utilize multiple types of technology, such as belt driven live roller conveyors and belt over roller conveyors.

Conveyors are used in a wide variety of industries including industrial, mining, and automotive. They are also used on a smaller scale in factories, grocery stores, and pizza shops. The technology has even been adapted into moving sidewalks and escalators.

Crane (Lifting and Material Handling Equipment)

Crane

A Typical structure of Crane

A crane is a mechanical lifting device equipped with a winder, wire ropes, and sheaves that can be used to lift and lower materials and to move them horizontally or vertically. It uses one or more simple machines to create mechanical advantage and thus move loads beyond the normal capability of a human.They are commonly employed in the transport industry for the loading and unloading of consignment; in the construction industry for the movement of materials; and in the manufacturing industry for the assembly of heavy equipment.

Construction Tower Crane

Construction cranes are usually temporary structures, either fixed to the ground or mounted on a purpose-built vehicle.

A Tower Crane with Operator Cabin

Cranes may either be controlled from an operator in a cab that travels with the crane, by a pushbutton pendant control station, or by infrared or radio control. Where a cab operator is employed, workers on the ground will communicate with the operator through a system of standardized hand-signals or, in larger installations radio system come into existence in which an experienced crew can position loads with great precision using only these signals.

Bucket Truck (Lifting & Material Handling Equipment)

Bucket Truck

A bucket truck is an elevated work platform having telescopic boom over his frame and is used to lift men or materials in the utilities, maintenance and sign fields..,viz. building, posts, electric cables, etc.

The bucket truck is often used for Municipal duties. It's standard features include two stabilizers and a power take-off  powered by the truck engine to operate the lift hydraulics , which raises the boom and bucket. Typical lift heights range from 15 to 160 feet. The Main function of a Bucket Truck is to move where his lifting unit (Man or Material) will be used.

Bucket Elevator (Lifting and Material Handling Equipment)

A bucket elevator is a conveyor mechanism for carrying flowable bulk materials in a vertical or inclined path. Bucket elevators have proven themselves for vertical transport of many and diverse bulk materials and have become a crucial link in the production process in many industrial sectors.

Bucket Elevator Conveyor Transport Machine

Typical elevator consists of:

1. An endless belt,

2. A chain or chains, to which buckets are attached,

3. Necessary loading and discharging terminal machinery,

4. A drive arrangement,

5. Supporting frame or casing.

Layout of a Bucket Elevator

Material is fed into an inlet hopper. Buckets dig into the material, and convey it up to and over the head sprocket/pulley, then throwing the material out the discharge throat. The emptied buckets then continue back down to the boot to continue the cycle.

Industrial Bucket Elevators are made in a variety of shapes, weights and sizes, utilizing centrifugal buckets or continuous buckets. The belt can be made of natural fibres, rubber, plastic or metal.

Centrifugal Bucket Elevators are most commonly used to convey free flowing materials. They operate at high speeds, which throw the materials out the buckets into discharge throat by centrifugal force.

Continuous Bucket Elevators have buckets spaced continuously and operate at slower speeds. The continuous bucket placement allows the force of gravity to discharge their load onto the inverted front of the preceding bucket. The bucket then guides that material into the discharge throat on the descending side of the elevator. They minimize product damage or are used to handle light, fluffy materials where aeration of the product must be avoided.

Chain Bucket Elevator System

The motion of belt or chain is un-directional. Bucket elevator is a very simple yet reliable device for lifting of bulk materials. Bucket elevators enjoy a few advantages, which include simplicity of design and fabrication, requires minimum floor space, low initial investment.

Types of bucket elevators:

Often bucket elevators are classified according to the bucket spacing and mode of discharge. They are:

1. Centrifugal discharge elevators

2. Gravity or Continuous discharge elevators

3. Positive discharge elevators

Components of bucket elevators:

The essential components of a bucket elevator are:

1. Buckets

2. Carrying medium

3. Boot arrangement

4. Head arrangement

5. Casings

Bucket Elevator Component

Application:

Typical average materials which can be conveyed by bucket elevators are:

· Lime stone crushed to 25 to 30 mm size,

· Foundry sand,

· Coal,

· Coke,

· Sugar

· Animal feed

· Chemicals

· Phosphate rock,

· Cement mill clinker

· Friable

· Fragile materials

· Candy

· Snacks

· Coffee

· Rice

· Seed

· Soaps

· Detergents

· Plastic Granules

Limitations:

Limitations of the system include the following points:

· The material should not be very sticky

· The temperature of the materials should be ambient or slightly above

· The materials should not be excessively corrosive or abrasive

Advantages of belt system over chain system:

The traction element may be either endless belt or endless chain, but belt system is preferred under certain conditions for the following reasons:

· Higher speeds possible

· Quieter operation

· Possess better abrasive resistance to materials like sand, coke etc.

Boom Truck (Lifting and Material Handling Equipment)

Boom Truck

Boom Truck

A boom truck is a flatbed truck or a truck tractor with a multiple-section boom crane used for the loading and transporting of different materials.