Specialized Enamel Equipment for a Lifetime of Durability.

When choosing enamel equipment, a key decision is the application method. Wet application uses a water-based slurry of enamel particles called a "slip." It is very versatile and can be used to coat complex shapes via dipping or spraying, but it requires a separate drying stage. Dry electrostatic application uses equipment similar to powder coating to apply a layer of fine glass powder. This method offers very high transfer efficiency, produces little waste, and often results in a more uniform layer. However, it can be more challenging to get coverage in recessed "Faraday cage" areas. TIMS has deep expertise in both types of enamel equipment and can help you determine the optimal process for your product.

This is a fundamental misunderstanding. Paint is an organic coating that dries or cures at low temperatures. Porcelain enamel is an inorganic, glass-based coating that is fused to metal at extremely high temperatures. The process requires highly specialized enamel equipment, particularly a furnace capable of reaching over 800°C. The resulting finish is not a layer sitting on top of the metal; it is a new, composite material with a direct molecular bond between the glass and the steel. This is why a true porcelain enamel finish is dramatically harder, more heat-resistant, and more chemical-resistant than any paint could ever be.

Calculating the ROI for new enamel equipment goes far beyond the initial purchase price. A modern, efficient system from TIMS delivers returns in several key areas. 1. Reduced Rework & Scrap: The high level of process control dramatically reduces defect rates, saving on material and labor. 2. Lower Energy Costs: An energy-efficient furnace and dryers can significantly reduce your monthly utility bills. 3. Reduced Labor: Automation in handling and application can lower your direct labor costs. 4. Increased Throughput: A well-designed line can produce more parts per hour. 5. Premium Product Pricing: Most importantly, the ability to produce a higher quality, more durable, and more beautiful finish often allows you to command a higher price for your product in the market. Our team can help you analyze these factors to build a clear ROI case for your investment in new enamel equipment.

A "Two-Coat, Two-Fire" (2C2F) process is the gold standard for high-quality enameling and requires a complete enamel equipment line. It involves: 1. First Coat: Applying the dark, cobalt-rich ground coat, which is designed for maximum adhesion to the steel. 2. First Fire: Firing the part in a furnace to fuse the ground coat. 3. Second Coat: After cooling, applying the colored cover coat, which is designed for aesthetics and surface properties. 4. Second Fire: Firing the part again at a slightly lower temperature to fuse the cover coat. This multi-stage process, automated by a continuous TIMS enamel equipment line, creates a far more durable and flexible finish than a single-coat system.