Second-hand Vacuum Coating Machine Coater OTFC-1300

Key information on the second-hand Japanese Guangchi OTFC-1300 vacuum coating machine:

1、 Core configuration and technical parameters

Vacuum system

Vacuum chamber size: Ø 1300 × 1800mm (SUS304 stainless steel material), workpiece holder diameter Ø 1400mm, adjustable speed of 10-30rpm.

Ultimate vacuum degree: ≤ 7.0 × 10 ⁻⁵ Pa, equipped with mechanical pump+Roots pump+diffusion pump, it only takes 15 minutes to vacuum to the working state.

Cryogenic system: comes standard with POLYCOLD low-temperature condenser to enhance membrane adhesion.

Evaporation and monitoring system

Electron gun: Dual gun configuration (JEOL 180 ° or 16F model), supporting 12-30 hole circular crucibles, meeting complex multi-layer coating requirements.

RF source: 17-23 inch RF ion source, enhancing membrane density and wear resistance (tested through 40000 friction tests).

Film thickness control: Integrated optical control (HOM2R-VIS350A) and 6-point crystal control system, with nanometer level accuracy.

Automation and Stability

Adopting XTC-3 vapor deposition control system, supporting fully automatic process and online needle resistance detection.

Substrate magnetic seal drive rotation+planetary workpiece holder option ensures uniform distribution of film thickness.

2、 Price and Source

Mainstream quotation range:

The price of a single unit is about 320000-380000 yuan, and bulk purchases (≥ 2 units) can be reduced to around 320000 yuan.

The transfer price for special channel factories starts at 100000 yuan per unit (configuration integrity needs to be verified).

Trusted Procurement Platform:

3、 Equipment status and maintenance

Color Description: Mostly 8-9% new, some equipment is in production, and accuracy stability has been verified.

Maintenance points:

Regularly replace mechanical pump oil and molecular pump regeneration;

Clean consumables such as evaporation boats and sealing rings;

Monthly calibration of film thickness monitoring instrument and vacuum gauge

4、 Applicable fields

Optical components: infrared cut-off filter, AR anti reflection film, color separation filter mass-produced.

Semiconductor: Surface coating of wafers/silicon wafers, production of touch screen AS/AF composite films

It is recommended to prioritize suppliers who provide installation and debugging, 3-month warranty, and process training, and to verify the vacuum degree and film thickness accuracy indicators on site.