The diaphragms commonly used in the industry have high damage frequency, poor quality and short service life. Korida has developed a composite cloth-filled diaphragm made with a special process to ensure corrosion resistance, higher strength and better flexibility. Under normal working conditions, it can operate continuously and stably for more than 8 months without any delamination or rupture of the diaphragm, significantly reducing daily maintenance costs.

After the frequency conversion controller of the imported vacuum pump is damaged, the maintenance cost is high and the maintenance cycle is long, which seriously affects the customer's production. Korida adopts an integrated design of drive control circuit, intelligent PID operation, and adaptive speed control, which can obtain stable pressure and system vacuum, low failure rate, timely maintenance, and lower repair costs.

Similar vacuum gauges and vacuum gauges have high failure rates and long product upgrade cycles. Korida uses the latest German technology and vacuum pressure sensors developed with the latest processes, which significantly reduces the failure rate and significantly improves reliability.

A maintenance team with more than 10 years of experience in repair and maintenance can quickly support the technical service personnel stationed in each factory, respond to customer needs at any time, and effectively ensure the continuous operation of client equipment 24 hours a day.