Guangdong Zhongda Vacuum Equipment Co., Ltd.
| Delivery Time | 45-60 work days |
| Operation Mode | Manual/Semi-Automatic/Automatic |
| Automationlevel | Semi-automatic / Fully automatic options |
| Status Code | 403 |
| Coating Process | Vacuum Evaporation |
| Operation Way | Touch Screen |
| Coating Density | ≥99.9% |
| Coating Substrate | Metal, Glass, Ceramic, Plastic |
| Coating Adhesion | ≥Grade 1 |
| Weight | Around 500 kg |
| Substratesize | Up to 600mm diameter |
| Guarantee Period | 1 Year |
| Chamber Materia | 304 stainless steel |
| Coating Application | Decorative, Functional, Protective |
| Coating Method | Evaporation |
| Server | openresty |
| Brand Name | Zhongda |
| Certification | CE |
| Place of Origin | Zhaoqing, Guangdong |
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Product Specification
| Delivery Time | 45-60 work days | Operation Mode | Manual/Semi-Automatic/Automatic |
| Automationlevel | Semi-automatic / Fully automatic options | Status Code | 403 |
| Coating Process | Vacuum Evaporation | Operation Way | Touch Screen |
| Coating Density | ≥99.9% | Coating Substrate | Metal, Glass, Ceramic, Plastic |
| Coating Adhesion | ≥Grade 1 | Weight | Around 500 kg |
| Substratesize | Up to 600mm diameter | Guarantee Period | 1 Year |
| Chamber Materia | 304 stainless steel | Coating Application | Decorative, Functional, Protective |
| Coating Method | Evaporation | Server | openresty |
| Brand Name | Zhongda | Certification | CE |
| Place of Origin | Zhaoqing, Guangdong | ||
| High Light | magnetic sputtering equipment for gold ，vacuum coating machine for pure gold ，gold deposition sputtering equipment | ||
Material: 304/316L stainless steel, mirror polished, anti-pollution, easy to clean
Structure: Vertical circular / square chamber, ensuring uniform deposition of gold particles
Function: Provide a highly clean and high-vacuum environment for gold deposition
Coarse vacuum: Rotary vane pump + Roots pump
High vacuum: Molecular pump (required for gold deposition, oil-free, clean)
Vacuum degree: ≤ 5×10⁻⁴ Pa (The higher the vacuum, the purer and brighter the gold film)
Special gold target magnetic sputtering gun (circular / rectangular)
Power supply: DC magnetic control power supply (DC)
Target material: 99.99% high-purity gold target Au
Features: Stable sputtering, high gold utilization rate, extremely uniform film layer
Planetary revolution + self-rotation (required for gold deposition)
Ensure 360° no dead space, good thickness consistency
Can be equipped with rotation, oscillation, flipping mechanisms
Heating: Enhance the adhesion of the gold film
Water cooling: Protect the chamber, target, and power supply from overheating
Temperature control range: Room temperature to 200°C adjustable
Mass flow controller (MFC) precisely controls
Only use high-purity argon gas Ar (gold deposition generally does not require reaction gas)
Stable pressure, consistent film thickness and color
PLC + touch screen
Automatic: Vacuum pumping → sputtering → gas filling → opening the door
Can store multiple gold deposition process formulas
Pirani gauge + ionization gauge
Overvoltage, overcurrent, water shortage, over-temperature protection
Safety interlock to prevent accidental operation
Gold film has high purity, dense structure, no pinholes
Surface is fine, bright, with a texture close to pure gold
Thickness can be precisely controlled at the nanometer level (0.02 - 1 μm)
Vacuum environment + ion cleaning
Gold film is not prone to peeling, wear-resistant, and scratch-resistant
Planetary frame + magnetic sputtering
The color and thickness of the entire batch of products are almost consistent
Suitable for jewelry, jewelry, watch cases, glasses, precision parts
No cyanide, no waste liquid, no heavy metal pollution
Much better than traditional electrolytic electroplating
Complies with the environmental requirements of high-end jewelry
Stainless steel, titanium alloy, copper, silver
Ceramics, glass, some hard plastics
As long as it can withstand high temperature, it can be plated
Gold target utilization rate is higher than multi-arc and evaporation
Thin film can also achieve the effect of pure gold, saving gold
High yield, few reworkings
Can be plated: 24K pure gold, 18K gold, light gold, warm gold, champagne gold
Color stable, no color deviation, no blackening
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
1 million US dollars-2 million US dollars
Employee Number:
80people~100 people
Ecer Certification：
Verified Supplier
Global Supplier of Next-Generation PVD Vacuum Coating Solutions Founded in 2003, Guangdong Zhongda Vacuum Equipment Co., Ltd is a leading mechanical engineering and technology provider specializing in various type of vacuum PVD coating systems such as UV metallizer, sputtering coating machine,... Global Supplier of Next-Generation PVD Vacuum Coating Solutions Founded in 2003, Guangdong Zhongda Vacuum Equipment Co., Ltd is a leading mechanical engineering and technology provider specializing in various type of vacuum PVD coating systems such as UV metallizer, sputtering coating machine,...
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