Advantages of independent and electrical drive rotary table;

The drilling rig independent electric drive rotary table and its power configuration;

Scheme design and implementation of rotary table independent drive reforming for type ZJ70D drilling rigs;

Inspection and Quality Control of Plastic Turntable;

The research and manufacture of turntable flux ejector;

In addition, the process of designing injection mould by IMOLD is illustrated with a turntable mould example.

The ANSYS analysis of hard-seed treatment machine turnplate;

Taking Xinzhai Bridge with 80m reinforced concrete rigid frame as an example, the paper introduces the manufacture of turnplate for construction, the forming of swinging balance system, swinging construction and the control method of upper structure system turning by use of swinging with balance weitht.

Solubilization of excess sludge by high speed rotary disk;

Design and fabrication of rotating biological contactor for water treatment experiment;

Preparation of activated carbon rotating biological contactor and treatment of simulated organic wastewater;

Rotating biological contactors, one kind of biofilm wastewater treatment method, was usedfor the Petrochemical, dyeing, white and other wastewater treatment widely.