Matsuura MX-330 PC4
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The Matsuura MX-330 PC4 takes the already compact MX-330 trunnion-style 5-axis platform and adds a Matsuura-designed 4-pallet changer, creating one of the smallest automated 5-axis cells on the market. If the MX-520 is Matsuura's best-known 5-axis machine, the MX-330 is the one you buy when every square foot of floor space matters and your parts are small enough to fit within a 330 mm (13.0 in) diameter envelope. The PC4 version turns it into a lights-out production cell.
Axis travel measures 450 x 400 x 400 mm (17.7 x 15.7 x 15.7 in) on X/Y/Z. The A-axis tilts from +10 to -125 degrees and the C-axis rotates continuously through 360 degrees. The standard spindle is a BT30 at 20,000 RPM with 5.5/7.5 kW (7.4/10 hp) — this is a high-speed spindle optimized for small precision parts in aluminum, brass, plastics, and softer steels. The 4-pallet changer enables continuous production: while one pallet is cutting, the operator can load and unload the other three. Pallet change time is under 15 seconds.
The tool magazine holds 60 tools standard with a 90-tool option. Tool-to-tool change time is 0.9 seconds — among the fastest in any 5-axis machine. The G-Tech 30i control (FANUC 30i-B5 based) provides the same touchscreen experience as the larger MX machines. CAMplete TruePath comes standard. The MX-330 PC4 weighs approximately 5,500 kg (12,125 lb) with a footprint of roughly 2,800 x 2,100 mm. This is genuinely small for an automated 5-axis cell and fits into spaces where even a standalone MX-520 would be tight. The machine competes with the Kern Micro, Willemin-Macodel 408S, and DMG Mori DMU 40 eVo in the compact precision 5-axis segment.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 450 mm (17.7 in) |
| Y-Axis Travel | 400 mm (15.7 in) |
| Z-Axis Travel | 400 mm (15.7 in) |
| A Axis Range | +10° to -125° |
| C Axis Range | 360° (continuous) |
| Max Spindle Speed | 20,000 RPM |
| Spindle Taper | BT30 |
| Spindle Motor Power | 5.5 / 7.5 kW (7.4 / 10 hp) |
| Tool Capacity | 60 standard (90 optional) |
| Pallet Capacity | 4 pallets |
| Table Diameter | 250 mm (9.8 in) |
| Max Workpiece Size | 330 mm dia x 250 mm H (13.0 x 9.8 in) |
| Table Load Capacity | 60 kg (132 lb) per pallet |
| Rapid Traverse Xyz | 40 m/min (1,575 ipm) |
| Tool Change Time | 0.9 sec (tool-to-tool) |
| Pallet Change Time | < 15 sec |
| Machine Weight | 5,500 kg (12,125 lb) |
| Floor Space Required | 2,800 x 2,100 mm |
| CNC Control | Matsuura G-Tech 30i (FANUC 30i-B5 based, touch screen) |
| Mx Series | MAM72 Series |
| Mx 330mx 330 Pc10mx 420 Pc10mx 520mx 520 Pc4mx 520tmx 850mx 850 Pc4 | MAM72-35VMAM72-42VMAM72-52VMAM72-70VMAM72-100H |
Specifications sourced from matsuurausa.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Ultra-compact automated 5-axis cell — 2.8 x 2.1 m footprint is smaller than most standalone 5-axis machines without pallets
- 0.9-second tool-to-tool change is among the fastest in the industry, keeping non-cutting time to an absolute minimum
- 4-pallet changer enables continuous production and unattended operation without expanding the machine footprint
- 20,000 RPM BT30 spindle excels at high-speed machining of small precision components in aluminum and softer materials
- 60-tool standard magazine is generous for a machine this size and covers most small-part job requirements
- CAMplete TruePath standard and familiar G-Tech control minimize the learning curve for shops with other Matsuura machines
Limitations
- BT30 taper severely limits cutting force — this is strictly a light-duty machine for small precision parts, not steel roughing
- 60 kg per-pallet load capacity is restrictive even for small work and limits fixture options
- 330 mm max workpiece diameter rules out a large portion of 5-axis work — make sure your parts actually fit before committing
- 7.5 kW spindle power is modest even for aluminum; aggressive roughing strategies will bog down quickly
- Very limited secondary market — if your work changes and parts outgrow the envelope, resale options are thin
Best For
Frequently Asked Questions
01
New MX-330 PC4 pricing typically falls between $200,000 and $300,000 depending on tool magazine configuration and options. This is one of the most affordable automated 5-axis cells available from a tier-one manufacturer. The single-table MX-330 without the pallet system is cheaper, typically $150,000-$220,000.
02
The MX-520 PC4 offers a much larger work envelope (520 vs 330 mm diameter), a BT40 spindle with more power, and higher table load capacity (175 vs 60 kg per pallet). The MX-330 PC4 counters with a smaller footprint, faster tool changes (0.9 vs 1.1 sec), and a higher standard spindle speed (20,000 vs 12,000 RPM). Choose the MX-330 if your parts are consistently small and you prioritize floor space efficiency and high-speed finishing.
03
It can cut steel, but only in light finishing and semi-finishing operations on small parts. The BT30 taper and 7.5 kW spindle simply don't have the rigidity or power for aggressive steel roughing. The machine is at its best in aluminum, brass, plastics, titanium (light cuts), and other softer materials. If steel is a significant part of your mix, look at the MX-520 with its BT40 spindle.
04
Yes, with appropriate setup. The 4-pallet system, 60-tool magazine, and MIMS-compatible cell management allow unattended production runs. The practical limit is tool life, coolant capacity, and chip management rather than the machine itself. Many shops report running 8-12 hour unattended shifts with proper chip auger and coolant maintenance routines in place.
Videos
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Community Discussions
Community discussion — Illegal m code? : r/Machinists - Reddit
Comparison and buying advice — CNC simulator : r/Machinists - RedditCutter compensation help : r/Machinists - Redditr/Machinists on Reddit: Anyone have experience with using ...Matsuura vs. Okuma? : r/Machinists - RedditNeed help with understanding fanuc G131 : r/Machinists - Reddit
Community discussion — Cutter compensation help : r/Machinists - Reddit
Comparison and buying advice — Matsuura vs. Okuma? : r/Machinists - Reddit
Links to community discussions. Summaries are editorial — visit the original thread for full context.
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