Your Professional PVD Coating Machine Supplier
Kunshan Puyuan Vacuum Technology Engineering Co., Ltd. is a high-tech enterprise specializing in the research and development and manufacturing of vacuum coating equipment. It is a functional vacuum coating processing enterprise integrating high-end coating process development, equipment customization and production. It is a technology enterprise with original technology, core patents, and core coating product research and development capabilities.
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Why choose us
Our Certificate
It has passed the ISO9001 system certification and won the honorary titles of Kunshan Science and Technology Research and Development Institution, High-tech Enterprise, and Advanced Quality Management Unit. And applies for an average of three invention patents each year and also with the CE important certificate.
Production Market
The company adheres to the concept of "focusing on the research of coating technology and providing high-quality products and services", wins the trust and support of domestic and foreign customers, and successfully opens up the foreign market.
Product Application
The fields involved cover the tool industry, mold industry, automotive industry, medical device industry, semiconductor industry, electrode industry, aerospace field and high-energy particle field.
Our service
The company has a professional technical team with rich production experience to ensure high quality and high efficiency of equipment production. At the same time, it has a professional and efficient after-sales service team to solve various technical problems encountered in the use of vacuum coating equipment for you, eliminating customers' worries.

DLC coating machine is Using unique ion gun + magnetron sputtering + plasma assisted deposition technology, DLC coating properties between diamond and graphite, The performance is stable quality and the base material bonding force is good, not only has high hardness, but also has excellent friction, good adhesion resistance, corrosion resistance and other excellent comprehensive performance.The equipment is widely used in engine parts,non-ferrous metal cutting, stamping mold and sliding seal parts, medical equipmnet and appliances, textile industry,etc.
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Name |
DLC Coating Machine |
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Parameter |
Specification |
|
Model |
SIMVACO 1100 |
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Power |
90 kW |
|
Voltage |
380 V |
|
Dimensions (L×W×H) |
3850 × 3000 × 2200 mm |
|
Arc Cathodes |
12 |
|
Coating Types |
TiN, CrN, ZrN, TiAlN, TiSiN |
|
Hardness Range |
1500-3500 HV |
|
Coating Thickness |
1-5 μm |
|
Operating Temp. |
700-1000°C |
Features of DLC Coating Machine
High-quality coatings: Our machine is equipped with advanced technology that ensures the DLC coatings are of premium quality. This means that the coatings will be uniform, consistent, and free from defects.
Multi-functional: Our DLC Coating Machine can be used to coat a variety of substrates, including metals, plastics, and ceramics. This versatility means that merchants will get more use out of the machine and hence greater value for their investment.
Energy-efficient: Our machine is designed to be energy-efficient, ensuring that merchants can save on their energy costs while still getting quality coatings.
Cost-effective: With our DLC Coating Machine, merchants can save on labor and material costs since the machine will do the work with minimal human intervention. This also means that merchants can increase their production capacity, resulting in better returns on investment.
Easy to use: Our DLC Coating Machine is user-friendly and easy to operate. This means that merchants can quickly integrate it into their production processes without having to invest in extensive training.
Increased durability: The DLC coatings produced by our machine will significantly increase the durability of the coated material, reducing the need for frequent replacements, and hence resulting in cost savings.
Suitable for different industries: Our DLC Coating Machine can be used across various industries, including the automotive, aerospace, cutting tools, and medical industries, among others.
Minimal maintenance: Our machine is designed to be low-maintenance, with minimal requirements for servicing and repairs. This reduces the downtime and cost associated with maintaining the machine.
Types of gold coating machines
Electroplating Machines:
Gold coating electroplating machines apply gold to a workpiece using electrical currents. The network undergoes an electrochemical process in which ions migrate and attach themselves to its surface. This machine is commonly used in jewelry making and creating decorative objects.
Gold Spray Coating Machines:
These gold-dispensing machines give products a gold finish through spray painting. They're usually utilized for functional gold coating, like for electronics, equipment, and modestly functional objects. Gold spray coating machines provide an affordable alternative to full gold plating.


Vacuum Coating Machines:
These machines apply gold coatings to surfaces using vapor deposition technology. During physical vapor deposition, the gold is heated until it transforms into vapor, which then cools and solidifies on the product to create a gold layer. In the machinery business, gold coating by vapor deposition is used for plastic parts and glass, but not limited to these materials.
Gold plated jewelry coating machines:
Specifically produce gold plated jewelry items. This machine creates gold jewelry by plating a thin layer of gold on metal or gold alloy. It is also used to encrust jewels with gold or to enhance the aesthetic qualities of jewelry items.
Scenarios of gold coating machines
Jewelry Industry
Gold plating machines are used to coat affordable jewelry pieces to provide them with an appealing golden surface. This golden surface makes the pieces look more expensive and luxurious.
Architectural Industry
Gold coating machines apply gold plating on architectural elements, such as ornamental facades and mirrors. Gold plating enhances the beauty of these elements and protects them from corrosion.
Automotive Industry
Gold plating is commonly used in the automotive industry to coat car mirrors and emblems for aesthetic purposes. Gold plating is also used to manufacture connector plugs and brushes in the automotive electrical system due to its low electrical resistance and ability to maintain low contact resistance, even in harsh environments.
Dental Industry
In gold plating dental machines, gold is used to alloy dentures, crowns, and bridges. This is done to enhance the strength, longevity, and biocompatibility of dental prosthetics.
Telecommunications and Electronics Industries
Gold coating machines are used to plate connectors, circuits, contacts, connectors, and microchips in electronic devices. Gold is used in these applications due to its excellent conductivity, resistance to corrosion, and reliability in ensuring optimal electrical connections.
Working Principle Of DLC Coating Machine
Chemical vapor deposition (CVD)
CVD is a method of depositing thin films on the surface of substrates through gas phase chemical reactions. It is mainly divided into thermal CVD and plasma enhanced CVD (PECVD).
Thermal CVD: Decompose the reaction gas at high temperature to deposit thin films. It is suitable for large-area deposition, but has high requirements for temperature control.
PECVD: Use plasma to excite the reaction gas (such as methane) to form high-quality DLC films at low temperatures, which is suitable for heat-sensitive substrates.
Physical vapor deposition (PVD)
PVD deposits materials onto the surface of substrates through physical processes such as sputtering or evaporation. The main methods include:
Magnetron sputtering: Use ions to bombard the target material to deposit carbon atoms on the surface of the substrate, which is suitable for large-area uniform coating.
Lon beam deposition: Uses high-energy ion beams to bombard the substrate to form a dense DLC film with higher smoothness and adhesion.
Specifications Gold Coating Machine
Coating Thickness Control:
Many gold plating machines will often have the capacity to alter or control the thickness of the coating to be applied. This will range from a few microns to several microns.
Power Source:
Gold plating machines use different power sources. The specifications will indicate whether the machine uses direct current (DC), alternating current (AC), or programmable power supply.
Warranty:
The coverage length is one of the main gold plating machine specifications that will be different. Most machines have a warranty covering parts and labor for 12-24 months.
Chemical Tanks:
Gold plating machines come equipped with chemical tanks for different solutions. Some have built-in tanks, while others have separate containers. The size of the tanks varies depending on the machine's capacity.
Electrolyte Temperature Control:
Gold plating quality can be affected by temperature; hence, many gold plating machines are provided with methods of controlling the electrolyte's temperature. The temperature range varies, but it typically ranges from 20°C to 30°C.
Size and Weight:
The dimensions and weight of the gold coating machine will vary depending on the type and model. Desk machines weigh about 100 kg and measure 1.2 m by 0.8 m by 1 m. Larger machines such as the vacuum variety will weigh thousands of kilograms and will have gigantic dimensions.
How to Choose a Gold Coating Machine
Product demand should influence the type of gold plating machine one should purchase. For instance, if one is likely to work with numerous products or bigger items, then investing in a big plating tank with consistent power supply is prudent. Nonetheless, for those with a low product demand, a small tank could suffice.
Due to their low cost, second-hand gold coating machines may appear to be an attractive option for business buyers. However, it's imperative to consider the potential hidden costs that could arise over time. Older machines may have a higher tendency to break down, leading to frequent repairs. This could ultimately negate any initial savings made from purchasing a second-hand machine. Additionally, these machines might lack the latest technological advancements that enhance efficiency and improve coating quality. Production rates could be slower, which might not meet the demands of a growing business. As such, it would be wise to thoroughly evaluate the machine's condition, assess repair costs, and consider the benefits of investing in a new, more efficient machine.
Gold coating machines serve a range of applications. While some machines are designated for jewelry and ornamental objects, others work ideally for industrial and electronic components. It is thus imperative to choose a gold-plating machine that aligns with a particular application. This will help one avoid overspending on a machine with advanced features that might not be applicable to the intended use.
Gold coating machines come in various sizes and shapes to cater to distinct industries. The most popular ones include the compact, bench-top, and portable gold coating machines. While others are ideal for a bigger space, such as the sputter gold coating machine for SEM, the 있게, slim-fit, and portable options suit small-scale enterprises where the machine has to be moved from one place to another. Consideration of space constraints and mobility needs should guide the choice of the gold coating machine.
Some gold coating machines are easy to use and come with automated systems. Others require a high level of expertise. For example, the electroless gold plating machine needs specialized knowledge of chemical processes and immersion plating. Business buyers must choose a machine that corresponds with their employees' skill levels. This ensures efficiency and smooth operating.
Clean:
Ensure that both the interior and exterior of the machine are clean. Cleaning the machine helps to prevent any build-up of debris or dirt that can impact its performance.
Lubricate:
Apply lubrication to any moving parts of the machine to stop any unnecessary friction wear or buildup.
Regular Inspections:
Carry out consistent inspections on the gold plating machine in search of signs of damage or wear. Look for loose parts, leaks, or issues that may eventually impact performance.
Replacement Parts:
Some components of the machine such as the hoses and tanks will get damaged and worn out after extended use. Replace any damaged parts to prolong the life of the gold coating machine.
Service:
Just like any other machines, gold coating machines may develop issues over time and after extended use. Schedule professional servicing from time to time. This ensures that any developing issues are fixed on time.
FAQ
As one of the most professional PVD coating machine manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized PVD coating machine made in China here from our factory.
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