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ICNEA 3421—Metal cutting machine tool manufacturing

Class · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)

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Where 3421 sits

C Manufacturing industry
34 General equipment manufacturing industry
342 Metal processing machinery manufacturing
3421 Metal cutting machine tool manufacturing

What 3421 includes

Refers to the manufacture of various cutting CNC machine tools and ordinary machine tools used to process metals.
Including the manufacturing activities of the following metal cutting machine tools：
Machining center;
Combined machine tool;
Special processing machine tools: laser and other photon beam processing machine tools, ultrasonic processing machine tools, electric discharge processing machine tools, dry etching semiconductor material processing machine tools, chemical and electrochemical (electrolysis) processing machine tools, ion beam processing machine tools, electron beam processing machine tools, rapid prototyping processing machine tools, high-pressure water jet processing machine tools, other specialMachining machine tools;
Lathe: horizontal lathe, vertical lathe, other lathe;
Drilling machines: vertical drilling machines, gantry drilling machines, rocker drilling machines, deep hole drilling machines, other drilling machines;
Boring machines: coordinate boring machines, vertical boring machines, horizontal boring machines, floor-standing milling and boring machines, gantry milling and boring machines, other boring machines;
Milling machine: lifting desktop milling machine, gantry milling machine, bed milling machine, forming milling machine, drilling milling machine, other milling machine;
Thread processing machine tools: thread lathes, thread milling machines, other thread processing machine tools;
Grinding machines: surface grinding machines, rail grinding machines, external cylindrical grinding machines, internal cylindrical grinding machines, coordinate grinding machines, vertical grinding machines, crankshafts, cam grinding machines, roll grinding machines, tool grinding machines, metal honing machines, metal grinding machine tools, other grinding machines;
Planer: Longmen planer, other planer;
Insert bed, pull bed;
Gear processing machine tools: gear hobbing machine, gear shearing machine, gear grinding machine, honing machine, shaving machine, forming milling machine, forming grinding machine, other gear processing machine tools;
Sawing machine: bow sawing machine, circular sawing machine, band sawing machine, grinding wheel sawing machine, other sawing machine;
Linear mobile power head machine tool;
CNC metal cutting machine tools;
Machining centers (CNC): vertical machining centers, horizontal machining centers, super-heavy gantry machining centers, heavy-duty gantry machining centers, large gantry machining centers, small and medium-sized gantry machining centers, and other machining centers;
CNC combined machine tool;
CNC special processing machine tools: CNC laser, related photon beam processing machine tools, CNC ultrasonic processing machine tools, CNC EDM forming processing machine tools, CNC EDM wire cutting processing machine tools, CNC EDM small hole processing machine tools, CNC related electric discharge machining machine tools, CNC chemistry, electrochemistry (electrolysis)Processing machine tools, CNC ion beam processing machine tools, CNC electron beam processing machine tools, CNC rapid prototyping processing machine tools, CNC high-pressure water jet cutting machine tools, other CNC special processing machine tools;
CNC lathes: CNC super heavy-duty horizontal lathes, CNC heavy-duty horizontal lathes, CNC large-scale horizontal lathes, CNC small and medium-sized horizontal lathes, CNC super heavy-duty vertical lathes, CNC heavy-duty vertical lathes, CNC large vertical lathes, CNC small and medium-sized vertical lathes,Other CNC lathes;
CNC drilling machines: CNC vertical drilling machines, CNC gantry drilling machines, CNC rocker drilling machines, CNC deep hole drilling machines, drilling centers, and other CNC drilling machines;
CNC boring machines: CNC coordinate boring machines, CNC vertical boring machines, CNC horizontal boring machines, CNC super heavy floor-standing milling and boring machines, CNC heavy-duty floor-standing milling and boring machines, CNC large-scale floor-standing milling and boring machines, other CNC boring machines;
CNC milling machines: CNC lifting desktop milling machines, CNC super heavy gantry milling machines, CNC heavy gantry milling machines, CNC large gantry milling machines, CNC bed milling machines, CNC drilling and milling machines, CNC forming milling machines, other CNC milling machines;
CNC thread processing machine tools: CNC thread lathes, CNC thread milling machines, CNC thread grinding machines, other CNC thread processing machine tools;
CNC grinding machines: CNC surface grinding machines, CNC rail grinding machines, CNC external cylindrical grinding machines, CNC internal cylindrical grinding machines, CNC coordinate grinding machines, CNC forming grinding machines, CNC crankshafts, cam grinding machines, CNC roll grinding machines, CNC tool machines, CNC metal honing machines, CNC metal grinding machine tools, other CNC grinding machines;
CNC planer: CNC Longmen planer, other CNC planer;
CNC plug-in bed, CNC broaching bed;
CNC gear processing machine tools: CNC super heavy gear hobbing machine, CNC heavy gear hobbing machine, CNC large gear hobbing machine, CNC small and medium-sized gear hobbing machine, CNC gear shearing machine, CNC gear grinding machine, CNC honing machine, CNC shaving machine, otherCNC gear machining machine tool;
CNC sawing machine: cnc bow sawing machine, CNC circular sawing machine, CNC band sawing machine, CNC grinding wheel sawing machine, other CNC sawing machine;
Other CNC metal cutting machine tools;
Parts for metal cutting machine tools;
Other metal cutting machine tools.