The CJ3100 series paperless recorder and CJ6000 series paperless recorder are applied in chemical, food and beverage, petrochemical, semiconductor, alloy, automation factory and environmental monitoring or laboratory monitoring, recording and numerical calculation. The paperless recorder of Hangzhou Chengju Technology Co., Ltd. is applied to drying equipment. Users can directly read numerical data from the CJ3100/CJ6000 series recorder screen or remotely monitor it through communication interfaces such as RS232/485 or Ethernet networks. The monitored historical data can be stored in the host's flash memory, USB flash drive, or remotely monitored, evaluated, and printed by the host computer. Hangzhou Chengju Technology paperless recorder is applied to drying equipment.

Drying equipment is widely used in chemical, pharmaceutical, agricultural and forestry specialty products, grain, light industry and other fields. The drying equipment industry in China has gone through more than 20 years of development and maturity. After more than 20 years of development, China's drying equipment industry has formed a certain number of enterprises and production scale. From a regional distribution perspective, there are more production enterprises in the eastern region and fewer in the central and western regions; Enterprises are particularly concentrated in Jiangsu, Zhejiang, and Shanghai, with only Changzhou City in Jiangsu Province having over 50 drying equipment manufacturers. At present, the conventional drying equipment needed in the domestic market and the main drying equipment needed in the international market can basically be manufactured by China itself, indicating that the history of China's drying equipment mainly imported has come to an end. Hangzhou Chengju Technology Portable Paperless Recorder Applied to Drying Equipment