What's the difference between Cucui in the Three Kingdoms and traditional Cucui?

The traditional pot helmet consumes a lot of manpower, occupies a large area, consumes a lot of energy, requires high operation technology, has a high furnace breakage rate and unstable product quality. The helmet of the boiler of the Three Kingdoms around the furnace has the advantages of low labor consumption, small floor space, low energy consumption, simple and fast operation technology, independent intellectual property rights, safe and stable equipment, long service life, no oil smoke and stable product quality.