Makino EDNC-10

$350,000 - $480,000 Updated 2026-03-14

Key Specifications

X Travel

600 mm (23.6 in)

Y Travel

450 mm (17.7 in)

Z Travel

400 mm (15.7 in)

Tool Capacity

8, 16

Table Size

850 x 600 mm (33.5 x 23.6 in)

Weight

~10,000 kg (22,046 lb)

Overview

The Makino EDNC-10 is a large-format sinker EDM built for shops burning big cavities in automotive, aerospace, and heavy die applications. It extends the EDNC platform into territory where workpiece size and generator power become critical factors, offering a travel envelope and tonnage capacity that smaller EDNC machines cannot match.

Axis travel measures 600 x 450 x 400 mm (23.6 x 17.7 x 15.7 in) on X/Y/Z, providing ample stroke for large cavity molds and deep die blocks. The worktable handles workpieces up to 1,500 kg (3,307 lb), accommodating the heavy mold plates and die blocks common in automotive body panel and large appliance mold making.

The EDNC-10 runs Makino's HS-Rib power supply with up to 80A peak current. That is serious roughing power — capable of removing substantial volumes of stock from large cavities at rates that justify the machine's production role. Despite the aggressive roughing capability, the HS-Rib generator still achieves finishing quality down to VDI 8 (Ra 0.2 µm) with proper electrode selection and parameter tuning.

The programmable drop tank measures approximately 1,050 x 750 x 450 mm internally, holding 800 liters of dielectric fluid. That volume provides the thermal mass needed for stable temperature control during multi-hour burns on large cavities. ArcFree technology and SGF flushing come standard. A 24-position ATC handles electrode management for automated production.

The Hyper-i control manages complex multi-electrode strategies with the same touchscreen interface found across the EDNC lineup. Rapid traverse runs at 3,000 mm/min (118 ipm) — slightly slower than smaller models due to the heavier axis assemblies. Machine weight is approximately 10,000 kg (22,046 lb). New EDNC-10 machines price between $350,000 and $480,000, with used units selling between $150,000 and $280,000.

Full Specifications

Parameter	Value
X-Axis Travel	600 mm (23.6 in)
Y-Axis Travel	450 mm (17.7 in)
Z-Axis Travel	400 mm (15.7 in)
Table Size	850 x 600 mm (33.5 x 23.6 in)
Max Workpiece Weight	1,500 kg (3,307 lb)
Max Electrode Weight	220 lbs
Tank Internal Dimensions	1,050 x 750 x 450 mm (41.3 x 29.5 x 17.7 in)
Dielectric Fluid Volume	800 liters (211 gal)
Generator Current	80A peak (HS-Rib)
Rapid Traverse Rate	197"/min
Atc Capacity	24 positions
Best Surface Finish	VDI 8 (Ra 0.2 µm)
Positioning Accuracy	±0.001 mm (±0.00004 in)
Machine Dimensions	2,200 x 3,300 x 2,900 mm (86.6 x 129.9 x 114.2 in)
Machine Weight	~10,000 kg (22,046 lb)
CNC Control	Makino Hyper-i (touchscreen)
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Metric	English
Maximum Workpiece Weight	6,614 lbs
Tool Capacity	8, 16
Tank Size	59.1" x 43.3" x 19.7"
Max Available Amperage	60A ~ 240A

Specifications sourced from makino.com — verified 2026-03-28

Strengths & Limitations

Strengths

600 x 450 mm X/Y travel opens up large-format mold and die cavities that smaller EDNC machines cannot handle
80A HS-Rib generator provides serious roughing power for fast stock removal on large, deep cavities
1,500 kg workpiece capacity accommodates heavy mold plates and die blocks common in automotive applications
800 liters of dielectric provides excellent thermal stability for multi-hour production burns
±0.001 mm positioning accuracy maintained despite the larger machine size, ensuring precision on large work
SGF flushing automatically optimizes dielectric flow for large cavity geometries where manual flushing strategies fall short

Limitations

10,000 kg machine weight demands proper foundation, rigging, and dedicated floor space
Price of $350K-$480K requires substantial production volume or high-value work to justify the investment
3,000 mm/min rapid traverse is slower than smaller models, adding time to electrode changes and positioning moves
800 liters of dielectric represents significant ongoing fluid cost for replacement and maintenance
Large physical footprint may require shop layout modifications for installation and service access

Best For

Automotive body panel mold shops burning large cavity molds in P20, H13, and hardened tool steels Large appliance mold makers producing refrigerator, washing machine, and dishwasher cavity molds Heavy stamping die operations burning large die cavities and trim die inserts Aerospace tooling shops working with large layup molds and forming die cavities Production mold shops that have outgrown the EDNC-8's travel envelope and need more working room Shops running high-value large mold work where precision and surface quality justify the machine investment

Frequently Asked Questions

01 What does a Makino EDNC-10 cost?

New Makino EDNC-10 machines typically price between $350,000 and $480,000. Base machines with 24-position ATC start around $350,000. Full production configurations with C-axis rotary head, enhanced thermal management, automation interfaces, and fire suppression approach $450,000-$480,000. Used EDNC-10 machines from 2010-2020 sell between $150,000 and $280,000 depending on condition and generator type.

02 How does the EDNC-10 compare to the EDNC-8?

The EDNC-10 offers larger travel (600/450/400 mm vs 500/400/350 mm), more workpiece capacity (1,500 kg vs 1,000 kg), a more powerful 80A generator vs 60A, and a larger tank (800L vs 650L). Rapid traverse is slower at 3,000 mm/min vs 5,000. The EDNC-10 is for large cavity work that exceeds the EDNC-8's envelope. If your work fits within the EDNC-8's travel, it's the faster, more economical choice.

03 Can the EDNC-10 burn forging dies?

Yes, the EDNC-10 is well-suited for forging die work. The 80A generator provides the power needed for roughing deep forging die cavities, and the 1,500 kg table capacity handles most forging die blocks. Graphite electrodes are commonly used for forging die work due to the large electrode volumes required. The SGF flushing technology helps maintain consistent burning in deep cavities where flushing is critical.

04 What foundation is required for the EDNC-10?

The EDNC-10 weighs approximately 10,000 kg and requires a level concrete foundation capable of supporting the machine plus workpiece weight. A minimum 200 mm (8 in) reinforced concrete slab is typically recommended. Vibration isolation pads are included with the machine. Consult Makino's installation guide for specific foundation requirements based on your shop's soil conditions.

05 How much floor space does the EDNC-10 need?

The EDNC-10's machine dimensions are approximately 2,200 x 3,300 mm, but you need to add clearance for service access, dielectric supply, and operator workspace. Plan for approximately 4,000 x 5,000 mm (13 x 16.5 ft) of dedicated floor space minimum. If integrating with robotic automation, the cell footprint will be significantly larger.