According to precision machining manufacturers, there are many kinds of machinery, which can be divided into various types according to different levels, such as: transmission equipment, raw material delivery machinery, crushing equipment, etc. according to their functions; According to the industrial chain of service projects, it can be divided into agricultural machinery, mining machinery, textile machinery, packaging machinery, etc; According to the principle, it can be divided into thermal machinery, fluid machinery, bionic machinery, etc.
The specific products of China's machinery industry include the following 12 categories:
1. Agricultural machinery: tractors, seeders, seed harvesting machinery, etc;
2. Heavy mining machinery: metallurgical equipment, mining machinery, lifting equipment, handling machinery, industrial and mining enterprise vehicles, cement equipment, etc;
3. Construction machinery: electric forklift, earth moving machinery, tamping machinery, construction machinery, etc;
4. General petrochemical machinery: crude oil drilling and production machinery, refinery machinery, chemical machinery, pumps, fans, gate valves, gas compressors, refrigeration machinery, paper making equipment, printing equipment, plastic granulation machinery, pharmaceutical equipment, etc;
5. Electrical machinery: power generation machinery, transformers, high and low voltage switches, cables and wires, batteries, DC welding machines, electrical products, etc;
6. Machine tools: metal drilling machines, forging equipment, forging machinery, woodworking equipment, etc;
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7. Automobile: truck, road passenger vehicle, car, car modification, motorcycle, etc;
8. Instruments and meters: automation instruments, welder instruments and meters, optical equipment, composition analyzer, automobile instruments and meters, electrical materials and weapons equipment, audio-visual equipment, digital cameras, etc;
9. Basic machinery: rolling bearings, hydraulic fittings, hydraulic seals, powder metallurgy products, standard parts, industrial production drive chains, drive gears, mold shells, etc;
10. Packaging machinery: packaging machine, packing machine, belt conveyor, etc;
11. Environmental protection machinery: water pollution control machinery and equipment, environmental pollution prevention machinery and equipment, solid waste treatment equipment, etc;
12. Mining machinery: rock disintegrator, rock jacking machine, etc.
