Hyundai WIA HD3100 Series
Key Specifications
Max Spindle
Spindle Power
Max Turn Length
max turning diameter
chuck size
spindle torque
Overview
The Hyundai WIA HD3100 Series is the largest heavy-duty turning center in Hyundai WIA's HD lineup, featuring a 12-inch chuck, box way construction, and a 26/18.5 kW (35/25 hp) spindle delivering 1,123/657 Nm torque. Available in four variants — HD3100, HD3100L, HD3100M, and HD3100LM — the series handles large-diameter, heavy workpieces including automotive axle shafts, oil and gas components, large flanges, and heavy equipment parts.
All HD3100 variants share a 2,800 RPM spindle with box way guideways on both axes. The 12-inch chuck provides the clamping force needed for large-diameter work, with maximum turning diameter of 500 mm (19.7 in) on standard models and 420 mm (16.5 in) on milling variants. Standard-bed models offer 780/740 mm turning length with 265 mm X-axis by 830 mm Z-axis travel. Long-bed variants extend Z-axis travel to 1,350 mm with turning lengths up to 1,300 mm (51.2 in).
The standard turret provides 10 stations with 25/50 mm tooling for large boring bars and heavy-duty toolholders. Milling variants step up to 12 stations with 25/50 mm tooling and add live tooling capability. Rapid traverse is 24 m/min on X and 30 m/min on Z. The 1,123 Nm of spindle torque is exceptional in the 12-inch chuck class, enabling aggressive roughing on large-diameter steel, stainless, and cast iron.
Pricing ranges from approximately $130,000-$200,000 new. The HD3100 competes with the DN Solutions Puma GT 3100, Mazak Quick Turn 350, and Okuma LB4000 EX II. For shops that need maximum torque and rigidity in a 12-inch chuck turning center at a competitive price, the HD3100 Series delivers outstanding heavy-cutting capability.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | 500 mm (19.7 in) / 420 mm (16.5 in) M-variants |
| Max Turning Length | mm |
| Chuck Size | inch |
| Max Spindle Speed | 2,800 RPM |
| Spindle Motor Power | 26/18.5 kW (35/25 hp) |
| Spindle Torque | N.m |
| X Axis Travel | 265 mm (10.4 in) |
| Z Axis Travel | 830 mm (32.7 in) / 1,350 mm (53.1 in) L-variants |
| Rapid Traverse X | 24 m/min (945 ipm) |
| Rapid Traverse Z | 30 m/min (1,181 ipm) |
| Turret Stations | 10 standard / 12 M-variants |
| Tool Size | mm |
| Guideway Type | Box ways (X and Z) |
| Spindle Drive | Belt driven |
| CNC Control | Fanuc 0i-TF Plus |
| Description | Unit |
| Max Turning Dia | mm |
| Spindle Rpm | r/min |
| Spindle Output | kW |
| Travel | mm |
| Rapid Travel | m/min |
| No Of Tools | EA |
| Type Of Business | Business Type 1VehiclesIT/ElectronicsMachinery/ShipbuildingComplex & Precise PartsDie&Mold IndustryEnergyOthersBusiness Type 2 |
| E Mail | @ |
Specifications sourced from wiamachine.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 1,123 Nm spindle torque is exceptional for aggressive roughing on large-diameter steel, stainless, and cast iron
- 12-inch chuck provides maximum clamping force for large, heavy workpieces up to 500 mm diameter
- Box way construction delivers maximum vibration damping for heavy interrupted cuts and scale removal
- Long-bed variants extend turning length to 1,300 mm (51.2 in) for very long shaft components
- 26 kW spindle power handles the heaviest cutting applications in the mid-size turning center class
- Competitive Korean pricing positions 15-25% below equivalent Japanese 12-inch heavy-duty lathes
Limitations
- 2,800 RPM max spindle speed limits surface speed on small and medium-diameter finishing operations
- Box ways require periodic maintenance including adjustment and re-scraping
- Heavy machine weight requires reinforced floor or foundation in some installations
- 24 m/min X-axis rapid traverse is relatively slow for high-volume short-cycle production
Best For
Frequently Asked Questions
01
The HD3100 steps up to a 12-inch chuck (vs 10-inch), 500 mm turning diameter (vs 460 mm), and 1,123 Nm torque (vs 734 Nm). The HD3100 runs at 2,800 RPM vs the HD2600's 3,500 RPM. Both share the same 26 kW spindle power and box way construction. Choose the HD3100 when parts exceed 10-inch chuck capacity or require more torque.
02
HD3100 is standard 10-station 2-axis (780 mm turning length). HD3100L extends to long bed (1,300 mm). HD3100M adds 12-station live tooling with 420 mm turning diameter. HD3100LM combines long bed with live tooling. All share the 12-inch chuck, 26 kW spindle, and 1,123 Nm torque.
03
Pricing ranges from $130,000-$200,000 new. The base HD3100 starts around $130K. The HD3100LM with long bed and live tooling reaches $175K-$200K. Used HD3100 machines are available for $70,000-$110,000 depending on age and configuration.
04
The HD3100 with 12-inch chuck typically has a spindle bore of approximately 115-120 mm, accommodating large bar stock and through-spindle workholding. Verify the exact bore specification with your Hyundai WIA dealer for your specific application requirements.
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