Beijing XINGHAI Musical Instruments Co., Ltd is the China's n 1 manufacturer of musical instruments. Founded in 1949 the factory manufactures 36000 pianos, 60000 wind instruments and 40000 traditional Chinese musical instruments per year. The company is ISO 9002 certified, and its products have been many times awarded for quality. The Beijing XINGHAI musical instruments are exported in 68 countries of the world.
The company's management relies on the modern technology and science and invests much in the high tech equipment.
In 2004 the Beijing XINGHAI Musical Instruments Co., Ltd piano factory has chosen the TRACE MODE SCADA software (Russia) and the Mitsubishi PLC (Japan) for the process control of the gas purification systems for three production lines of the paint and varnish shop. The new system controls the of the exhaust gas, after the musical instruments varnishing. The Beijing TGTC Measurement & Control Technology Co., Ltd company was engaged as system integrator, offering solution based on the TRACE MODE SCADA software and on the Mitsubishi FX-2N PLCs.
The high temperature catalysis process control system includes:
- field measuring devices and actuators;
- Mitsubishi FX-2N PLCs with I/Os;
- RS 485 cable and the ADAM 4520 module;
- the operator interface PC.
The new TRACE MODE SCADA based gas purification process control system was quickly developed and launched in commercial operation. Easy project development was favored by the PLC driver library built in TRACE MODE, that actually supports 2755 PLCs and I/O devices (among them the Mitsubishi FX-2N PLC).
The new gas purification process control system provided fast return of investment. The quality of the exhaust gas of the paint and varnish shop, purified by the temperature catalysis, fully meets Chinese ecology standards and it may be released to the atmosphere. This fact was confirmed by the inspection of the Beijing Ecology Administration.
The Beijing XINGHAI Musical Instruments Co., Ltd confirmed once again the company strategy to the wide use of the new technologies and world experience in their way to the company's own production technologies excellence.