HXJC-2 Colloid layer index detector

HX-ⅡA Type Caking index detector

Coke CRI CSR Test system (HXFQ-2A Type Coke reactivity and post-reaction strength tester)

HXAK－98-type coke drum mechanical sieve

HXLM-98-type coke drum Miriam

HXAG-2005-type composition of coke screening machinery screen