Heavy types of mechanical equipment. When mechanical equipment is operating, some of its components can carry out different forms of mechanical movement. Mechanical equipment consists of driving device, variable speed device, transmission device, working device, brake device, protective device, lubrication system and cooling system.
The main products of the machinery industry include the following 12 categories.
Agricultural machinery: tractor, seeder, harvesting machinery, etc.
Heavy mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, industrial and mining vehicles, cement equipment, etc.
Construction machinery: forklift, shovel transport machinery, compaction machinery, concrete machinery, etc.
Petrochemical general machinery: oil refining machinery, pumps, fans, valves, gas compressors, refrigeration and air conditioning machinery, paper machinery, plastic processing machinery, pharmaceutical machinery, etc.
Electrical machinery: power generation machinery, transformer, motor, high and low voltage switch, wire and cable, battery, welding machine, household appliances, etc.
Machine tools: metal cutting machine tools, forging machinery, casting machinery, woodworking machinery, etc.
Automobile: truck, road bus, sedan, modified car, motorcycle, etc.
Instrumentation: automation instrumentation, electrical instrumentation, optical instrumentation, component analyzer, automotive instrumentation, electrical equipment, video education equipment, camera, etc.
Basic machinery: bearings, hydraulic parts, seals, powder metallurgy products, standard fasteners, industrial chains, gears, molds, etc.
Packaging machinery: packaging machine, packing machine, conveyor, etc.
Environmental protection machinery: water pollution prevention and control equipment, air pollution prevention and control equipment, solid waste treatment equipment.
Other machinery.
The main products of non-mechanical industry include railway machinery, construction machinery, textile machinery, light industry machinery, Marine machinery, etc.