Why is the sand table model expensive?

Because the production of sand table model requires a lot of labor costs. For example, the coloring, environment and greening work in the sand table need workers to paint and paste bit by bit. There is no way to simplify these processes, so the price of sand table model will be very expensive.

sand table model

When designing building models, there are many different types of building models. Different building models have different characteristics and different materials. Different building models are suitable for different occasions.

Sand table model is an expression of the system, process, thing or concept studied. It can also refer to samples made according to experiments and drawings, which are generally used as molds for exhibitions or experiments or for casting machine parts.

In military film and television works, we often see commanders standing in front of a terrain model to study operational plans. This model is based on topographic maps, aerial photographs or on-the-spot topography, made of materials such as sediment and chess in a certain proportion, and is called sand table model. Sand table model is divided into simple sand table model and permanent sand table model.

The simple sand table model is made temporarily with sand and chess on the spot; Permanent sand table model is made of foam plastic board (or plywood), gypsum powder, paper pulp and other materials, which can be preserved for a long time. Sand table model has the characteristics of strong three-dimensional sense, intuitive image, simple production, economy and practicality. Sand table model has a wide range of uses, which can vividly show the terrain of the combat area and show the composition, strength and weapon deployment of enemy positions.