The Seibu America MM35UP is a high-precision wire EDM designed for accurate cutting of small to medium-sized components with complex geometries. It delivers consistent results through a rigid machine structure, precise motion control, and stable thermal performance during extended cutting cycles. As a result, the MM35UP supports reliable accuracy, fine surface finishes, and repeatable performance in both production and toolroom environments.
The Seibu MM35UP delivers exceptional accuracy in a compact form, making it a strong choice for manufacturers focused on ultra-precision wire EDM. With its small footprint wire EDM design, the MM35UP fits easily into tight production spaces while supporting micron-level cutting accuracy. This machine excels in detailed work, offering reliable performance across a wide range of conductive materials.
Equipped with Seibu’s Smart NC control, the MM35UP simplifies programming and actively adjusts cutting conditions to keep performance stable throughout each job. The interface speeds up setup and maintains cutting consistency across different parts. The MM35UP also features Seibu’s patented Automatic Wire Threading system, which straightens and feeds the wire automatically—even after a break. This function reduces manual interruptions and supports longer, unattended runs with fewer delays.
The MM35UP stands out as a high-precision CNC wire EDM solution for industries like electronics, medical tooling, and precision mold making. Its rigid structure and thermal stability ensure dependable results, even on intricate parts. As a compact and efficient CNC Wire EDM system, the MM35UP meets the demands of advanced manufacturing while saving space on the shop floor. This machine brings together cutting accuracy, durable construction, and smart automation for consistent results.
| Standard Specifications | MM35UP |
|---|---|
| Max. workpiece dimensions W×D×H |
27.56×24.80×8.66inch |
| Max. workpiece weight | 771.62lb |
| Axis travel range X×Y×Z |
13.78×11.81×9.06inch |
| U-V axis travel U×V |
±2.36× ±2.36inch |
| Max. taper angle | ±10°/work thickness 8.66inch (±45°/1.57inch: Option) |
| Dimensions W×D×H |
5.38×6.76×6.41ft |
| Weight | 5952.48lb |
| Control device | Smart NC |
|---|---|
| Input system | MDI, Ethernet, USB |
| Display | 21.5 inch TFT multi-touch screen |
| Axis controlled | 5 axis (simultaneously 4 axis) |
| Least input increment | 0.01µm |
| Least command increment | 0.01µm |
| Program memory capacity | 1GB |
| Power Supply | MPSC-20 |
|---|---|
| Input power source | 3-phase 200V/220V±10% 11 kVA, 50/60Hz |
| Weight | 352.74lb |
| Filtration device | MF35 |
|---|---|
| Tank capacity | 184.92gal |
| Filter element | 4 paper filters Φ13.39 ×11.81inch |
| Deionizer | Ion exchange resign 5.28gal |
| Weight | 881.85lb |
Wire diameter : Φ0.002 to Φ0.012inch
(Φ0.010inch is standard.)
The Seibu America MM35UP is a compact
ultra-precision wire edm for small precision dies, semiconductor tooling,
micro connectors, and miniature mold components. Its application is centered
on compact ultra-precision wire EDM for fine-pitch and small-workpiece
applications, giving manufacturers a process option for components whose
critical profiles must be produced without direct cutting pressure from a
conventional tool. A.W. Miller Technical Sales supports EDM evaluation,
process planning, installation, training, and service for manufacturers
throughout New York, Pennsylvania, Maryland, Delaware, Southern New Jersey,
and Quebec.
Selecting
the MM35UP should begin with the actual geometry rather than travel alone.
Workpiece size and thickness, material, smallest internal radius, wire
diameter, taper requirements, surface-finish target, feature location
tolerances, dielectric strategy, threading access, and expected production volume
all influence the final EDM process. The machine configuration should be
checked against the complete part family and inspection plan before
purchase.
Parts and processes commonly evaluated for the Seibu America
MM35UP include:
The MM35UP
concentrates ultra-precision capability into a platform suited to smaller
tooling and tightly grouped geometry.
Roughing and skim-cut planning can be
developed around dimensional target, corner detail, surface finish, and wire
consumption.
When
multiple openings or profiles must hold position to a common datum, setup,
thermal control, probing or alignment, and cut sequence become part of the
accuracy plan.
The number and
direction of finishing passes can be matched to size, straightness, corner
detail, and surface requirements instead of applying the same cut schedule to
every feature.
The MM35UP provides
ultra-precision positioning in a more compact work envelope, making it a
logical fit for smaller dies, inserts, and precision components where feature
location matters more than large-part capacity.
A compact platform can match
small high-value work without dedicating floor space and capacity to parts
that do not require a larger machine. The selection should still be based on
the complete fixture and wire-access envelope.
Closely controlled feature
spacing, small precision profiles, demanding pitch relationships, and tight
positional tolerances are stronger indicators than part size alone. Surface
finish and minimum radius should be reviewed separately.
The measurement method must be
capable of resolving the same positional and dimensional requirements being
asked of the EDM process. Datum definition, part temperature, fixturing, and
measurement uncertainty should be established before process qualification.
The key distinction is the
required precision class, not simply machine size. MM35UP is aimed at
ultra-precision positioning, while M35HP is a high-precision platform for
applications that may not require the tighter UP-level specification.