Equipment features
In terms of film quality
● High hardness and wear resistance: The film layer prepared by high-end jewelry coating equipment usually has high hardness, which can effectively prevent jewelry from being scratched during daily wear and maintain the appearance of the jewelry. For high-end jewelry that frequently comes into contact with the outside world, this wear-resistant film layer can extend the service life of the jewelry and keep it in a new state for a long time.
● Good corrosion resistance: It can provide a protective film for jewelry to prevent it from being corroded by external environmental factors such as air, moisture, chemicals, etc. For some jewelry containing precious metal components, the coating can further enhance their corrosion resistance, which is particularly important for jewelry used or collected in special environments.
● Good uniformity of the film layer: This makes the appearance of the jewelry more beautiful, without problems such as color differences caused by the inconsistent thickness of the local film layer. For example, on some high-end jewelry with complex shapes, a uniform film layer can fully cover all parts of the jewelry, ensuring the overall decorative effect.
Process control aspect
● Accurate film thickness control: High-end equipment can precisely control the thickness of the film layer, and according to the needs and design requirements of different jewelry, film layers ranging from a few nanometers to tens of micrometers can be prepared. For example, for some accessories that require a thin and transparent protective film layer, the thickness of the film layer can be controlled at the nanometer level; For situations that require emphasis on decorative effects, changing the color or texture of jewelry, thicker film layers can be prepared.
● Multiple membrane materials to choose from: Multiple different membrane materials can be used, including various metals (such as gold, silver, platinum, titanium, etc.), alloys, metal compounds, etc. This allows jewelry to present different colors, glosses, and performance characteristics after coating. For example, by coating the jewelry with a titanium film layer, it can present a unique metallic luster while increasing its hardness; And coating with an alloy film layer may change the color of the jewelry and increase its decorative value.
● Multi-layer film structure can be achieved: Multi-layer film structures can be prepared on the surface of the jewelry, and through the combination and design of different film layer materials, more diverse functions and decorative effects can be achieved. For example, coat a layer of the base film to improve adhesion, then coat a layer of decorative color film, and finally cover it with a layer of better protective film, which can comprehensively improve the quality and appearance of the jewelry.
Application area
High-end jewelry
● For jewelry such as diamonds and gemstones, coating can increase their surface hardness, prevent scratches, and change their optical
properties through coating, making them more dazzling For example, coating a special film layer on the surface of a diamond can enhance its
refraction and reflection of light, making the diamond look more shiny. For some colored gemstones, the coating can adjust their color to make
them more vibrant or create unique color effects.
● On metal jewelry such as gold, silver, platinum, etc, coating can improve their corrosion resistance and prevent oxidation and discoloration
caused by contact with sweat, cosmetics, and other substances during daily wear. At the same time, it can also be endowed with special
textures or gloss through coating, increasing its decorative value.
Fashion accessories
● On some fashionable metal accessories (such as stainless steel, copper, etc.), the coating can achieve multiple color effects to meet different fashion
needs. For example, metal nitride film layers of various colors can be prepared through ion plating equipment, making jewelry display popular
color trends. For some fashionable accessories made of plastic, resin, and other materials, the coating can give them a metallic texture, and enhance
their quality and appearance.
Working principle: By magnetron sputtering, under the action of electric and magnetic fields, argon ions are ionized to bombard the target material, and the target atoms are sputtered out and deposited on the surface of the jewelry to form a thin film. This coating method can accurately control the thickness and composition of the film layer, resulting in high film quality and good uniformity. Commonly used for preparing various metal films, alloy films, etc, it can improve the wear resistance, corrosion resistance, and decorative properties of jewelry. For example, coating a more corrosion-resistant alloy film layer on the surface of some high-end metal jewelry, or coating a metal film on the surface of plastic jewelry to increase its metallic texture and glossiness.
Hongtian Technology Co., Ltd. is China High End Jewelry Coating Equipment Manufacturers and High End Jewelry Coating Equipment Suppliers. And it was established in 2012, with a registered capital of 10 million yuan, is a national high-tech enterprise. Headquartered in Shanghai, China, the company has a number of wholly-owned and holding subsidiaries in Nantong, Yancheng and other places in Jiangsu Province, and has established R & D centers in China and Japan to layout the global market. At present, the company has grown into a well-known domestic new energy intelligent equipment manufacturer, and is a enterprise in the field of lithium copper foil equipment in the country. The company's core technical team led by Mr. Matsuda Mitsuya in Nagoya, Japan, focuses on the development and integration of high-end manufacturing equipment and automation system in the field of high precision electromechanical equipment. Through the introduction of Japanese advanced technology and design concepts and the import of original precision parts from Japan, the various equipment products produced by the company have become industry benchmarks.
Heating the target to the evaporation temperature required for sputtering is a critical starting step in the entire vacuum coating process. This equipment from Hongtian Technology is equipped with an advanced heating sys...
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View MoreThe Working principle of magnetron sputtering vacuum coating machine uses the principle of electromagnetic sputtering to sputter the atoms or molecules on the surface of the target material to the surface of the substrat...
View More1. Film Quality: Durability, Corrosion Resistance, and Aesthetic Consistency
One of the standout features of our high-end jewelry coating equipment is the superior quality of the film layers it produces. These coatings are designed to significantly improve the durability, aesthetic appeal, and longevity of jewelry, ensuring that each piece maintains its original charm even after years of use.
High Hardness and Wear Resistance: The coatings produced by our equipment have exceptional hardness, which plays a pivotal role in protecting jewelry from scratches and wear. Jewelry is often exposed to everyday wear and tear, but with the right coating, these effects can be minimized. The films created with Hongtian Technology Co., Ltd.'s equipment help jewelry pieces resist scuffs, scratches, and other forms of abrasion that might otherwise degrade their appearance. Whether it's a ring, bracelet, or necklace, the jewelry retains its pristine condition for an extended period, ensuring that it continues to sparkle and shine even with regular use.
Corrosion Resistance: Jewelry, particularly those made from precious metals, is often exposed to harsh environmental factors such as moisture, sweat, air, and chemicals. Over time, these factors can cause corrosion and discoloration. Our coating equipment addresses this problem by creating a protective film that acts as a barrier against such elements. This corrosion resistance is crucial for preserving the appearance of jewelry, especially for items that are worn frequently or in challenging environments. Our coatings are especially beneficial for precious metals such as gold, silver, platinum, and titanium, which require an extra layer of protection to prevent tarnishing.
Uniform Film Layer: Achieving a uniform coating is essential to maintaining the overall aesthetic of jewelry. Inconsistent coatings can lead to discoloration or unattractive patches on the jewelry’s surface. Our equipment at Hongtian Technology Co., Ltd. guarantees a consistent and even film layer, even on intricate designs or complex jewelry shapes. This uniformity ensures that the jewelry's appearance remains flawless and visually appealing, enhancing its market value and desirability.
2. Process Control: Precision, Versatility, and Multi-Layer Functionality
The precision and versatility of the coating process are what set Hongtian Technology Co., Ltd.'s equipment apart. Our company is dedicated to advancing the capabilities of jewelry coating technology, and we offer equipment that allows for precise control over every aspect of the coating process, from film thickness to material selection. This enables us to cater to a wide range of jewelry types, materials, and design specifications.
Accurate Film Thickness Control: One of the most critical aspects of coating technology is the ability to control the thickness of the film layer. Our equipment offers the ability to adjust the thickness from just a few nanometers to several micrometers, depending on the specific requirements of the jewelry. This level of precision enables jewelers to create coatings that are thin and transparent for delicate pieces or thicker coatings for added color, texture, and durability. For example, a thinner film layer might be applied to preserve the jewelry's original design and maintain its transparent look, while a thicker layer could enhance its color and visual impact.
Multiple Coating Materials: The versatility of our equipment is highlighted by its ability to apply a wide range of coating materials. These include precious metals such as gold, silver, platinum, and titanium, as well as a variety of alloys and metal compounds. The use of different materials allows for a broad spectrum of visual effects, from sleek metallic finishes to vibrant colors. For example, coating jewelry with a titanium layer can give it a unique matte finish and enhanced hardness, while gold or silver coatings provide a luxurious shine that enhances the appeal of both fine jewelry and fashion accessories.
Multi-Layer Film Structures: At Hongtian Technology Co., Ltd., we offer the capability to apply multi-layer film structures to jewelry pieces. By layering different materials, manufacturers can create coatings with a combination of decorative, functional, and protective properties. For instance, a base layer can improve adhesion to the jewelry's surface, followed by a decorative color layer, and finished with a protective topcoat that provides enhanced durability. This multi-layer approach is particularly effective for high-end jewelry, where both aesthetics and protection are paramount.
3. Applications: Enhancing High-End Jewelry and Fashion Accessories
The applications of high-end jewelry coating equipment extend across a broad range of jewelry types, from precious gemstones to fashionable accessories. At Hongtian Technology Co., Ltd., we are committed to providing advanced coating solutions that meet the unique needs of the jewelry and fashion industries.
High-End Jewelry: Jewelry pieces, especially those that incorporate diamonds, gemstones, or precious metals like gold, silver, and platinum, can greatly benefit from our coating technology. Coatings applied to diamonds and gemstones can enhance their hardness, reduce the risk of scratches, and improve their optical properties. For example, applying a special film to a diamond can enhance its light reflection, making it appear more brilliant. Similarly, the coating can improve the color and vibrancy of colored gemstones, giving them a more eye-catching appeal. Additionally, for precious metals, our coatings provide long-lasting protection against oxidation and discoloration, ensuring that high-end jewelry remains beautiful and functional for years.
Fashion Accessories: Fashion accessories, including metal jewelry, plastic, and resin items, also benefit from high-quality coatings. For example, jewelry made from stainless steel or copper can have a variety of color effects applied through ion plating, such as gold, bronze, or black finishes, to meet ever-changing fashion trends. Plastic and resin accessories can be given a metallic texture through coating, elevating their appearance and quality. These coated accessories offer an affordable yet high-end aesthetic, allowing manufacturers to produce stylish pieces that appeal to a wide range of consumers.