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About Zenix
Shanghai Zenix Vacuum Coating Technology Co., Ltd.
Shanghai Zenix Vacuum Coating Technology Co., Ltd.
Zenix Vacuum Coating Technology was established in 1985 and is a high-tech enterprise specializing in the R&D, manufacturing, and process solutions of vacuum coating equipment.

Originally founded as the Shanghai Branch of PLA Factory 9570, the company has evolved over decades into a professional vacuum coating equipment manufacturer and solution provider serving the global market.

As China Vacuum Coating Machine Supplier and Custom Vacuum Coating Machine, We provide complete vacuum coating solutions for customers worldwide, covering hard coatings, decorative coatings, and functional coating systems, including advanced technologies such as DLC and Ta-C. In addition, we offer related spare parts, targets, and comprehensive technical support services.
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  • Sep.01.2026
    How a PVD Hard Coating Machine Extends the Service Li...
    An uncoated carbide end mill cutting 42CrMo4 die steel typically reaches its wear limit after 20 to 30 minutes. Run the same tool through a TiAlN cycle in a PVD hard coating machine and flank wear usually arrives 3 to 5 times later. Injec...
  • Sep.01.2026
    PVD vs CVD: How to Choose the Right Vacuum Coating Te...
    Vacuum Coating Technology Guide - PVD vs CVD Choosing between PVD and CVD usually comes down to one number before any coating datasheet is opened: process temperature. A PVD line deposits TiAlN at 200-450 degrees C, while a thermal CVD fu...
  • Sep.01.2026
    Hard Coating vs Decorative Coating: Key Differences i...
    A plant that coats 30,000 carbide inserts a month cannot reach that volume on an evaporation line, and an optics workshop that needs 200 nm of aluminum on 1,000 lenses per batch should not be buying sputtering targets. The difference betw...
  • Sep.01.2026
    How to Choose a Vacuum Pump for a PVD Coating System:...
    Two quotations for the same mid-size magnetron sputtering tool used in physical vapor deposition (PVD) coating can differ by more than $20,000, and the gap usually sits in the pump package. One supplier proposes a two-stage oil-sealed rot...
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Vacuum Coating Equipment Manufacturer & Supplier

As a Products manufacturer, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.

Shanghai Zenix Vacuum Coating Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and process solutions of vacuum coating equipment. With roots dating back to 1985 as the Shanghai Branch of PLA Factory 9570, we have evolved into a professional vacuum coating machine manufacturer serving global customers across hard coatings, decorative coatings, and functional coating systems.

Our product range covers PVD hard coating machines, decorative PVD coating machines, evaporation coating machines, functional coating machines, used coating machines, vacuum pumps, and pretreatment machines. We support projects from initial sample testing to full production line integration, with in-house coating process development and technical support.

Product Range and Application Fit

Each machine category is engineered for specific coating requirements. The table below summarizes our core product families and their typical applications.

Product Category Primary Coating Types Typical Applications
PVD Hard Coating Machine TiN, TiAlN, CrN, nano-composite hard films Cutting tools, molds, wear parts, automotive components
Decorative PVD Coating Machine ZrN, TiCN, CrN, metallic colors Consumer electronics, sanitary ware, watches, hardware
Evaporation Coating Machine Al, Ag, Cr, optical films Reflective coatings, EMI shielding, plastic metallization
Functional Coating Machine DLC, Ta-C, specialized functional films High-performance tribological, biomedical, and electronic applications
Used Coating Machine Various refurbished systems Budget-conscious projects, pilot lines, spare capacity
Vacuum Pumps Rotary vane, roots, diffusion, turbo pumps Vacuum system upgrades, replacement, auxiliary pumping
Pretreatment Machine Ultrasonic cleaning, plasma cleaning Surface preparation before coating to ensure adhesion and quality

Engineering and Process Support

We configure each system around the specific coating process, substrate material, and production target. Our in-house coating line allows us to validate parameters under real production conditions before equipment delivery, reducing commissioning time and trial-and-error costs.

  • Process development: We optimize recipes for metal, plastic, glass, and ceramic substrates.
  • Customization: Chamber size, cathode configuration, pumping system, and automation level are tailored to project requirements.
  • Quality assurance: Helium leak detectors, CMM, and spectrometers are used to verify vacuum performance, structural precision, and coating uniformity.
  • Technical support: We provide installation supervision, operator training, and ongoing spare parts supply.

Information We Use to Configure Your Solution

To prepare an accurate proposal, we typically require the following project details:

  • Substrate material and part geometry
  • Desired coating type and thickness
  • Production volume and cycle time requirements
  • Available utilities (power, water, compressed air)
  • Automation and integration preferences
  • Budget and delivery timeline

Frequently Asked Questions

What types of vacuum coating machines does Zenix manufacture?

We manufacture PVD hard coating machines, decorative PVD coating machines, evaporation coating machines, functional coating machines (including DLC and Ta-C), and provide used coating machines, vacuum pumps, and pretreatment machines.

Can Zenix customize a coating machine for my specific application?

Yes, we offer custom configurations for chamber size, cathode type, pumping system, and automation. Our in-house coating line allows us to develop and validate processes for your specific substrate and coating requirements.

What quality control measures are in place during manufacturing?

We use helium leak detectors for vacuum integrity, coordinate measuring machines for structural precision, and spectrometers for coating uniformity. Our assembly is performed in standardized clean workshops.

Does Zenix provide installation and training?

We provide installation supervision, operator training, and technical support. Our team can assist with process transfer to ensure your production line achieves the required coating quality.

What information is needed for a quotation?

We need substrate material, part dimensions, desired coating, production volume, available utilities, and any automation requirements. This allows us to propose the most suitable machine configuration.

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