Aluminum, Chromium & Nickel Mirrors Production Equipment  (High Vacuum Thermal Evaporation Glass Vacuum Coating Metallization Machine)

Features

Structure

Vacuum Chamber

  • It is a sturdy welded carbon steel structure and is reinforced by #18 steel profiles. Dome liked door is open outward.
  • Special design hinge allows easy door opening and closing.
  • Durable gaskets and relevant accessories guarantee perfect air seal.
  • There is view window allowing observation during operation. There are track rails on chamber floor.

Vacuum System

  • Vacuum system consists of diffusion pump, roots pump, rotary pump and slide valve pump.
  • Diffusion pump core is made of stainless steel. Pump case is made of carbon steel. Two steps cooling water runs in copper tube around the case.
  • All vacuum valves are pneumatic controlled.
  • Flanges are made of carbon steel and pipes are made of stainless steel.
  • Vacuum meter is multiplex.

Evaporation System

  • There is a transformer for evaporation. Evaporation power supply employs pneumatic electrode input structure.
  • Pressure regulator is oil base. Evaporation speed is adjusted by frequency converter. Evaporation ammeters are installed in three phases. Evaporation electric currents are displayed clearly during evaporation.
  • Pneumatic input electrode connectors are installed on top of vacuum chamber. This is to guarantee electric contact at best performance.

Rack

  • Substrates are put inside this rack. The substrates could be flat, curve, large or small. If necessary, proper jigs and fixtures may be required to hold substrates in positions.
  • Rack runs on track rails lie on chamber floor. The rack easily moves in and out vacuum chamber.
  • If substrates are sheets such as glass, plastic and metal panels, they are usually placed vertically in the rack.

Control System

  • The vacuum system is controlled by PLC. It could be run in automatic or manual mode.
  • All electrical and electronic parts and components are reliable and durable.
  • When there is no water, it alarms.