PVD Black-Film Coating Machine

Overview

The Black PVD film coating machine is a high-precision vacuum coating system for depositing durable, high-density black thin films on substrates including metals, ceramics, plastics and glass. The device integrates arc ion plating and Medium-Frequency (MF) magnetron sputtering to produce uniform-thickness black films with strong adhesion and stable color. Automation is PLC-based with options for manual, semi-automatic or fully automatic control to support flexible or large-scale production. Vacuum and gas systems include a mechanical pump + Roots pump + diffusion pump + backing pump (optional: cryogenic pump or cryogenic pump system), a gas supply with 1-4 lines, a limited vacuum of 6×10^-4 Pa (clean room, no load) and a gas time reaching 5×10^-4 Pa within 30 minutes. Target and power configurations comprise Arc: 6-18 sets and Magnetron: 1-2 sets; power sources listed are DC power, medium-frequency power, heater power, activation power and pulsed bias voltage; supported target types are magnetic DC target, medium double target and flat target. Explicitly listed applications include decorative finishes such as jewelry, watches, bathroom fittings and architectural hardware. Functional uses cited are wear-resistant and corrosion-resistant coatings for cutting tools, molds, marine equipment and high-durability automotive parts. The system is also described for electronics (thin conductive/semiconductive layers for chips, displays and printed circuit boards) and for optical components (anti-reflective films, mirrors and protective layers for lenses and solar panels).