JC-8 microcomputer automatic glue layer tester (Coal Y value)

FL-900A microcomputer automatic fluorometer (double tube titration)

CHN-8000B Automatic hydrocarbon nitrogen Analyzer (1-36 samples)

KZCH-8000 automatic hydrocarbon analyzer

GT-6000 X-ray fluorescence calcium iron analyzer

CP-6000 Coal Phosphorus Detector

CHg-6000 coal mercury analyzer

CAs-6000 Coal Arsenic Detector

NJ-6 automatic bond index tester

NJ-8 microcomputer bond index tester

NJ-8J adhesive index automatic agitator

MY-8000A automatic intelligent coal and rock analyzer