KJ835X Coal Mine Safety Monitoring System is oriented towards comprehensive gas control. It represents a new generation of coal mine safety monitoring system based on advanced technologies such as IoT-based wireless sensing, laser detection and big data analysis.

KJ428 Distributed Laser Fire Monitoring System for Coal Mines, other than traditional tube bundle monitoring system, is a set of specialized spontaneous combustion analysis and pre-warning system that monitors characteristic gases (CO, CO2, CH4, O2, C2H4, C2H2) and temperatures in underground enclosed areas

KJ751 Coal-mine Gas Drainage Pipeline Monitoring System is a smart gas drainage system supporting accurate gas flow metering, automatic gas drainage evaluation and big data analysis. Its online metering equipment independently developed with leading-edge circulating self-excited flow detection technology

ADT 8230ADT 8230 is a high efficiency, high precision, high performance and durable dual-spindle (face-to-face) full-automatic wafer dicing machine. It can cut workpieces sized up to 12''.

ADT 7900 series has two face-to-face spindles that conduct simultaneous wafer dicing or packaging to increase productivity. This high precision system boasts outstanding dicing performance and low running costs.