Kiheung CNC Milling Machines & Machining Centers

Kiheung Bed-Type Universal Milling Machines (KMB and U Series)

Kiheung heavy-duty bed-type universal milling machines (KMB-U3, KMB-U4, KMB-U5, KMB-U6, KMB-U7, U1000, and U1200 series) are engineered for rigid, high-precision machining of heavy workpieces, dies, molds, and mechanical structures.

Cast from certified Meehanite alloy iron and stress-relieved for lifetime geometrical stability, these machines incorporate induction-hardened, precision ground square box ways lined with Turcite-B anti-friction mating surfaces.

Skilled hand scraping of all guide interfaces ensures zero stick-slip during low-speed feed motion, outstanding vibration dampening, and prolonged cutting accuracy under demanding manufacturing operations.

Table size up to 2600×750 mm, load capacity 3500 kg, travels X/Y/Z up to 2000/800/800 mm, ISO 50 taper.

Kiheung CNC Bed-Type Milling & Machining Centers (COMBi-U Series)

Kiheung high-performance CNC bed-type machining centers (COMBi-U10, COMBi-U11, COMBi-U12, and COMBi-U15) are integrated with advanced Heidenhain TNC 640 or Siemens Sinumerik ONE control systems.

Their robust structure with broad saddle support and high-load table accommodates complex parts weighing up to 4,000–8,000 kg.

Large-diameter preloaded precision ball screws directly coupled to digital servo motors deliver micron-level contouring accuracy and dynamic acceleration, providing superior surface finishes during multi-axis profiling of aerospace components, energy turbine parts, and automotive tooling.

X travel up to 1800–4000 mm, Y travel up to 1250 mm, Z travel up to 1350 mm, tool changer with 24 to 40 pockets.

Kiheung Heavy-Duty Floor-Type Boring & Milling Machines (TRAX Series)

Kiheung heavy-duty floor-type travelling column milling and boring machines (TRAX, RiGiTRAX, and WiNGTRAX series) are purposefully built for five-sided multi-tasking on oversized welded structures, ship propulsion engines, and industrial press frames.

The rigid column traverses along heavy floor plates on hardened linear roller ways driven by precision preloaded rack-and-pinion systems with dual electronic anti-backlash master-slave motors. Rectangular RAM rams feature automatic hydraulic droop compensation for high geometric straightness.

Column X travel from 4,000 to 12,000+ mm, vertical Y travel up to 3,000 mm, RAM Z stroke up to 1,500 mm.

Kiheung CNC Rotary Table Bed-Type Milling Machines (RT Series)

Kiheung CNC rotary table bed-type milling machines (RT1000N, RT1200N, RT1600N, RT2000N, and COMBi-R) unite the heavy rigidity of a box-way bed mill with an integrated continuous rotary indexing table (B-axis).

Supported by oversized axial-radial cylindrical roller bearings, the table features a heavy-duty hydraulic perimeter clamp generating immense locking force, permitting heavy roughing operations and ultra-precise continuous angular milling without workpiece repositioning.

Rotary table diameters from 1,000 to 2,000 mm, load capacity up to 10,000 kg, resolution 0.001 degrees.

Kiheung Double-Column Gantry Machining Centers (MiMAX Series)

Kiheung double-column machining centers (MiMAX, MiMAX-W, and MiMAX-G series) feature a thermally symmetrical gantry bridge structure engineered for exceptional rigidity.

With clearance between columns spanning up to 3,500 mm and a heavily ribbed cross rail, these machines deliver unmatched structural dampening and geometric repeatability during 5-sided milling of large automotive stamping dies, aerospace structural spars, and heavy injection molds.

Distance between columns 2,200 to 3,500 mm, spindle power up to 30–37 kW, rapid traverse up to 20 m/min.

Kiheung Universal 45° Double-Swivel Milling Heads (Huron System)

Kiheung proprietary 45° double-swivel universal milling heads (Huron system) represent the hallmark of the brand's versatile milling technology. Two angled rotational planes intersecting at 45 degrees permit rapid manual orientation of the cutter spindle to any compound compound 3D angle.

SpareX supplies genuine replacement Klingelnberg spiral bevel gears, matched spindle bearings, vernier dial rings, clamping tie-rods, and oil seals for full head overhaul.

Universal 360° compound angle setting, ISO 50 / BT 50 taper, Klingelnberg spiral bevel gearing, speed up to 2,500–4,000 RPM.

Kiheung Automatic Orthogonal Indexing Milling Heads (A2 and A4)

Kiheung automatic orthogonal indexing heads (A2 with 2.5°×2.5° indexing and A4 with 1°×1° or 0.001° continuous positioning) automate tool orientation during unmanned multi-side machining cycles.

SpareX supplies hardened Hirth coupling gear rings, hydraulic unclamp/lock piston assemblies, high-resolution rotary optical encoders, tool clamping pullers, and high-pressure through-spindle coolant rotary unions.

Hirth coupling rings, hydraulic clamping force up to 50 kN, positioning repeatability ±3 arc-seconds.

Kiheung Heavy-Duty Spindle Cartridges, ZF Gearboxes & Tool Clamping

Kiheung heavy-duty spindle systems are designed for extreme metal removal rates on challenging alloys. Driven through two-speed German ZF Duoplan 2K planetary gearboxes offering 1:1 direct drive and 1:4 high-torque reduction modes, they provide massive power at low spindle speeds.

SpareX supplies precision spindle shafts, NSK/FAG matched bearing assemblies, ZF gearboxes, Belleville disc springs, Ott-Jakob tool grippers, and Deublin rotary unions.

BT50 / ISO 50 / HSK-A100 tapers, torque up to 1,500–2,500 Nm via ZF gearbox, CTS high-pressure coolant up to 70 bar.