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5.2.1 Objectives of material handling

Coyle, Bardi & Langley (1996) enumerate the following general objectives of materials handling:

  1. Increased effective capacity of warehouse. Many warehousing facilities waste much space by not storing goods as high as possible. Warehouse managers must focus on cubic space, not just on floor space.
  2. Minimisation of aisle space. The type of materials handling equipment a company uses will affect aisle width. For example, forklift trucks very often require turning space and so they may necessitate much wider aisles than are required by other types of materials handling equipment.
  3. Reduction of the number of times product is handled. Usually, products are received in a warehouse and placed in a storage area before being moved to an order selection area to be 'picked' and made up into orders. Finally they are moved to ready them for shipment to customers. This process involves several unavoidable movements. However, in some warehouses, goods are moved several times in each area and this additional handling causes inefficiency. Hence, the materials handling system should be designed so that movements to, within and from a warehouse are minimised.
  4. Development of effective working conditions. The materials handling equipment, while enhancing productivity, should simultaneously minimise danger to workers operating them and also to workers in the vicinity.
  5. Reduction of movements involving manual labour. The system should be designed in such a way as to eliminate as much as possible short distance warehouse movements which are repetitive, monotonous and involve heavy manual labour. This objective suggests that companies should automate warehouses as much as possible.
  6. Improvement of logistics service. Materials handling equipment improves efficiency by making the logistics system respond quickly and effectively to plant and customer requirements.
  7. Reduction of cost. Effective materials handling can contribute to cost minimisation by increasing productivity and also by more efficient space utilisation.

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