2026-05-22
Cast Iron Enamel Pre-treatment
Before enamel coating, castings should undergo surface grinding, firing, and sandblasting to clean them.
During the casting process, castings inevitably have some casting defects such as mold seams and loose sand. These require manual cleaning and grinding to achieve a smooth and even surface.
2026-05-15
Abstract: The various enamelling systems which are currently available to us were reviewed. The advantages and disadvantages of each process method and their enviornmental impact were analyzed.
2026-04-29
The Advantages of Large-scale Continuous Mechanical Enamel Furnace
The Advantages of Large-scale Continuous Mechanical Enamel Furnace are:
(1) Wide range of product types and sizes. Small products can be fired in baskets, divided into 4-7 layers, while larger products can be used for bathtubs or water heater liners, etc.
2026-04-24
Large-scale Continuous Mechanical Enamel Furnace
2.3 Large-scale Continuous Mechanical Enamel Furnace.
This type of furnace is characterized by a large firing chamber cross-section, with a height ranging from 1.7 to 2.5 meters (some are lower, some higher, depending on product size and output).
2026-04-23
Currently, enamel furnaces can be basically divided into three types:
2.1 Box furnaces
Products enter and exit through a single doorway, manually using tools. The size of the furnace chamber is determined by the size of the products and the desired output.
2026-04-17
1.3 The Impact of Furnace Temperature Uniformity on Product Quality
The firing temperature of porcelain enamel frit has a range, but good temperature uniformity is crucial for the furnace.
2026-04-16
The Impact of Furnace Atmosphere on Product Quality
1.2 The Impact of Furnace Atmosphere on Product Quality
Enamel glaze undergoes an oxidation reaction during melting and sintering at high temperatures. The ground coat enamel and steel plate also undergo oxidation at high temperatures, improving adhesion.
2026-04-15
The Furnace Used in the Enamel Industry
The furnace is a crucial piece of equipment in the enamel industry. The quality of the furnace significantly impacts product quality, output, production efficiency, and production costs.
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