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GaAs single crystal growth furnace

○ Product Details

I. Equipment Overview:

Mainly used for 3-6 inch GaAs III-V compound semiconductor crystal growth, capable of achieving VGF/VB process combined crystal growth and other processes, with an automatic control system.


II. Equipment Parameter Types:

Equipment Performance Indicators

1

Operation Mode

Manual

2

Number of Tubes

1 Tube

3

Processed Wafer Size

4-6 Inch

4

Applicable Process

VGF/VB Process

5

Temperature Control Accuracy

±0.2℃/>1280℃ within the constant temperature zone

6

Temperature Control Mode

Spike Temperature Control + Profile Cascade Temperature Control

7

Control System Structure

Integrated Industrial Computer + PLC

8

Alarm Protection:

Features over-temperature alarm, broken thermocouple alarm, gas interlock, gas slow start, etc.


III. Main Features and Advantages

1★ Powerful operation functions, Windows interface, display screen operation, allowing users to conveniently modify process control parameters and display various process statuses in real-time; equipped with fault self-diagnosis software, significantly reducing maintenance time;

2★ Reliable industrial computer + PLC mode for fully automatic furnace temperature control;

3★ The program can achieve manual/automatic operation, and after power failure or intermediate shutdown, it can restart based on the process manual temperature rise, saving process time;

4★ Equipped with multiple alarm functions and safety protection features;
5★ Automatic adjustment of constant temperature zone, cascade control, accurately controlling the actual process temperature of the reaction tube;


○ Company Profile

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Qingdao Yuhao Microelectronics Equipment Co., Ltd. was established in 2008 as a high-tech enterprise integrating R&D, manufacturing, and sales. The company specializes in electric heating furnace equipment, heating furnace thermal fields, and graphite tool processing. Our products and services cater to various industries including electronic components, semiconductor materials, and solar photovoltaic sectors.

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Yuhao is a national high-tech enterprise and a provincial specialized and innovative SME. We hold trademark registration rights and import/export operation licenses, having passed ISO9001 quality management system certification with over 50 patents.

○ Company Certifications

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