
The following guidelines are invaluable in the design and cost reduction of the materials handling
system:
1. As material handling adds no value but increases the production cycle time, eliminate
handling wherever possible. Ideally there should not be any handling at all!
2. Sequence the operations in logical manner so that handling is unidirectional and smooth.
3. Use gravity wherever possible as it results in conservation of power and fuel.
4. Standardise the handling equipments to the extent possible as it means interchangeable
usage, better utilisation of handling equipments, and lesser spares holding.
5. Install a regular preventive maintenance programme for material handling equipments so
that downtime is minimum.
6. In selection of handling equipments, criteria of versatility and adaptability must be the
governing factor. This will ensure that investments in special purpose handling equipments
are kept at a minimum.
7. Weight of unit load must be maximum so that each ‘handling trip’ is productive.
8. Work study aspects, such a elimination of unnecessary movements and combination of
processes should be considered while installing a material handling system.
9. Non-productive operations in handling, such as slinging, loading, etc., should be kept at
a minimum through appropriate design of handling equipment. Magnetic cranes for scrap
movement and loading in furnaces combination of excavators and tippers for ores loading
and unloading in mines are examples in this respect.
10. Location of stores should be as close as possible to the plant which uses the materials.
This avoids handling and minimizing investment in material handling system.
11. Application of OR techniques such as queueing can be very effective in optimal utilisation
of materials handling equipments.
12. A very important aspect in the design of a material handling system is the safety aspect.
The system designed should be simple and safe to operate.
13. Avoid any wasteful movements-method study can be conducted for this purpose.
14. Ensure proper coordination through judicious selection of equipments and training of workmen.
There is a close relationship between plant layout and material handling. A good layout ensures
minimum material handling and eliminates rehandling in the following ways:
1. Material movement does not add any value to the product so, the material handling should
be kept at minimum though not avoid it. This is possible only through the systematic plant
layout. Thus a good layout minimises handling.
2. The productive time of workers will go without production if they are required to travel
long distance to get the material tools, etc. Thus a good layout ensures minimum travel
for workman thus enhancing the production time and eliminating the hunting time and
travelling time.
3. Space is an important criterion. Plant layout integrates all the movements of men, material
through a well designed layout with material handling system.
4. Good plant layout helps in building efficient material handling system. It helps to keep
material handling shorter, faster and economical. A good layout reduces the material
backtracking, unnecessary workmen movement ensuring effectiveness in manufacturing.
Thus a good layout always ensures minimum material handling
Section A
1. Define material handling
2. Mention any four objectives of material handling.
3. Mention any four principles of material handling.
4. What do you mean by “Equipment Utilisation Ratio”?
5. Mention some of the fixed path equipments.
6. Mention some of the valuable path equipments.
Section B
1. Explain the objectives of material handling.
2. Explain the principles of material handling.
3. How do you evaluate the material handling system?
4. What are the relationship between plant layout and material handling?
Section C
1. Discuss the factors to be considered while selecting material handling equipment.
2. Discuss the different material handling equipments.
3. Discuss the guidelines for effective utilisation of material handling equipments.
Skill Development
FAST FOOD RESTAURANT VISIT: Get the information for the following questions:
1. Material handling in the restaurant for production and services.
2. Type of material handling equipment used for production and services
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