PRODUCT
INTRODUCTION

Wire Electrical Discharge Machine
Seibu Wire EDM product lineup – mm specifications

Wire EDM Machines for Precision Machining - mm

Oil Type Wire EDM

Wire EDM

High Precision Wire EDM

The M35HP is a High Precision Wire EDM designed for various products with ±3μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.07mm.

M35HP wire EDM

M35HP wire EDM machine

350×300

High Precision Wire EDM
350×300
The M35HP is a High Precision Wire EDM designed for various products with ±3μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.07mm.
Standard Specifications M35HP
Max. workpiece dimensions
W×D×H
700×630×220mm
Max. workpiece weight 350kg
Axis travel range
X×Y×Z
350×350×230mm
U-V axis travel
U×V
±60× ±60mm
Max. taper angle ±10°/work thickness 220mm
(±45°/40mm: Option)
Dimensions
W×D×H
1,640×2,060×1,955mm
Weight 2,900kg
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 160kg
Filtration device MF35
Tank capacity 700L
Filter element 4 paper filters
Φ340 ×300mm
Deionizer Ion exchange resign 20L
Weight 400kg

Wire diameter : Φ0.07 to Φ0.30mm

(Φ0.25mm is standard.)

Ultra Precision Wire EDM

The MM35UP is an Ultra Precision Wire EDM designed for various products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Wire diameter available down to φ0.05mm.

MM35UP ultra precision wire EDM

MM35UP wire EDM machine

350×300

Ultra Precision Wire EDM
350×300
The MM35UP is an Ultra Precision Wire EDM designed for various products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Wire diameter available down to φ0.05mm.
Standard Specifications MM35UP
Max. workpiece dimensions
W×D×H
700×630×220mm
Max. workpiece weight 350kg
Axis travel range
X×Y×Z
350×350×230mm
U-V axis travel
U×V
±60× ±60mm
Max. taper angle ±10°/work thickness 220mm
(±45°/40mm: Option)
Dimensions
W×D×H
1,640×2,060×1,955mm
Weight 2,900kg
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 160kg
Filtration device MF35
Tank capacity 700L
Filter element 4 paper filters
Φ340 ×300mm
Deionizer Ion exchange resign 20L
Weight 400kg

Wire diameter : Φ0.05 to Φ0.30mm

(Φ0.25mm is standard.)

High Precision Wire EDM

The M50HP is a High Precision Wire EDM designed for various products with ±3μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.07mm.

M50HP wire EDM

M50HP wire EDM machine

500×400

High Precision Wire EDM
500×400
The M50HP is a High Precision Wire EDM designed for various products with ±3μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.07mm.
Standard Specifications M50HP
Max. workpiece dimensions
W×D×H
850×730×300mm
Max. workpiece weight 800kg
Axis travel range
X×Y×Z
500×400×310mm
U-V axis travel
U×V
±60× ±60mm
Max. taper angle ±10°/work thickness 300mm
(±45°/40mm: Option)
Dimensions
W×D×H
1,915×2,260×2,035mm
Weight 3,500kg
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 160kg
Filtration device MF50
Tank capacity 740L
Filter element 4 paper filters
Φ340 ×300mm
Deionizer Ion exchange resign 20L
Weight 430kg

Wire diameter : Φ0.07 to Φ0.30mm

(Φ0.25mm is standard.)

Ultra Precision Wire EDM

The MM50UP is an Ultra Precision Wire EDM designed for various products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Wire diameter available down to φ0.05mm.

MM50UP ultra precision wire EDM

MM50UP wire EDM machine

500×400

Ultra Precision Wire EDM
500×400
The MM50UP is an Ultra Precision Wire EDM designed for various products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Wire diameter available down to φ0.05mm.
Standard Specifications MM50HP
Max. workpiece dimensions
W×D×H
850×730×300mm
Max. workpiece weight 800kg
Axis travel range
X×Y×Z
500×400×310mm
U-V axis travel
U×V
±60× ±60mm
Max. taper angle ±10°/work thickness 300mm
(±45°/40mm: Option)
Dimensions
W×D×H
1,915×2,260×2,035mm
Weight 3,500kg
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 160kg
Filtration device MF35
Tank capacity 740L
Filter element 4 paper filters
Φ340 ×300mm
Deionizer Ion exchange resign 20L
Weight 430kg

Wire diameter : Φ0.05 to Φ0.30mm

(Φ0.25mm is standard.)

Ultra Precision Wire EDM
High Precision Wire EDM

The M75B is an High Precision Wire EDM designed for larger plates with ±3μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.07mm. The MM75B is an Ultra Precision Wire EDM designed for larger plates with ±2μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.05mm.

M75B wire EDM

M75B wire EDM machine

750×500

Ultra Precision Wire EDM
High Precision Wire EDM
750×500
The M75B is an High Precision Wire EDM designed for larger plates with ±3μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.07mm. The MM75B is an Ultra Precision Wire EDM designed for larger plates with ±2μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.05mm.
Standard Specifications MM75B M75B
Max. workpiece dimensions
W×D×H
900×700×220
(270*1)mm
900×700×250
(300*2)mm
Max. workpiece weight 1,000kg
Axis travel range
X×Y×Z
750×500×280mm 750×500×310mm
Automatic wire feeging device AWF-4 equipped as standard
U-V axis travel
U×V
±60× ±60mm
Max. taper angle ±10°/work thickness 270mm ±10°/work thickness 300mm
(±45°/40mm: Option)
Dimensions
W×D×H
2,280×2,200×2,155mm
Weight 5,100kg
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 160kg
Filtration device MF1100BD
Tank capacity 1,100L
Filter element 4 paper filters
Φ340 ×300mm
Deionizer Ion exchange resign 20L
Weight 350kg
Wire diameter : Φ0.25mm is standard.
MM75B M75B
Φ0.05mm to 0.30mm Φ0.07mm to 0.3mm
*1 Flush cutting available for work 220 to 270mm high. *2 250 to 300mm
Ultra Precision Wire EDM

The SuperMM80B is an Ultra Precision Wire EDM designed for larger plates with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.02mm. 20kg Roll Wire Feeder is equipped as standard.

SuperMM80B ultra precision wire EDM

SuperMM80B wire EDM machine

800×600

Ultra Precision Wire EDM
800×600
The SuperMM80B is an Ultra Precision Wire EDM designed for larger plates with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and surface finishes. Wire diameter available down to φ0.02mm. 20kg Roll Wire Feeder is equipped as standard.
Standard Specifications SuperMM80B
Max. workpiece dimensions
W×D×H
1,00×800×150mm
Max. workpiece weight 600kg
Axis travel range
X×Y×Z
800×600×230mm
Automatic wire feeging device AWF-4 equipped as standard
U-V axis travel
U×V
±60× ±60mm
Max. taper angle ±10°/work thickness 150mm
(±45°/40mm: Option)
Dimensions
W×D×H
2,380×2,400×2,155mm
Weight 6,300kg
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 160kg
Filtration device MF1100BD
Tank capacity 1,100L
Filter element 4 paper filters
Φ340 ×300mm
Deionizer Ion exchange resign 20L
Weight 350kg

Wire diameter : Φ0.10mm to Φ0.30mm

(Φ0.25mm is standard.)

Ultra Precision Wire EDM

The MEX15 Water spec. is an Ultra Precision Wire EDM designed for small and ultra-fine products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Smallest wire diameter available down to φ0.03mm.

MEX15 ultra precision wire EDM (DI water)

MEX15 wire EDM machine

150×150

Ultra Precision Wire EDM
150×150
The MEX15 Water spec. is an Ultra Precision Wire EDM designed for small and ultra-fine products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Smallest wire diameter available down to φ0.03mm.
Standard Specifications MEX15
Max. workpiece dimensions
W×D×H
180×165×60mm
Max. workpiece weight 12kg
Axis travel range
X×Y×Z
150×150×120mm
U-V axis travel
U×V
±20× ±20mm
Max. taper angle ±10°/work Thickness
60mm Conical cutting
Dimensions
W×D×H
1,830×1,770×1,855mm
Weight 3,250kg
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 160kg
Filtration device MF300
Tank capacity 300L
Filter element Paper filters
(internal-pressure type)×2
Deionizer Oil spec./Oil(Class 4 Petroleum No.3)
Water spec./Ion-exchanged water
Weight 400kg

Wire diameter : Φ0.03mm to Φ0.15mm

(Φ0.10mm is standard.)

※Should not exceed the max. workpiece weight.
※Including the weight of jig or the like

Oil Type Wire EDM

Ultra Precision Wire EDM

The MEX15 is an Ultra Precision Wire EDM designed for small and ultra-fine products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Smallest wire diameter available down to φ0.03mm.

MEX15 ultra precision wire EDM

MEX15 wire EDM machine

150×150

Ultra Precision Wire EDM
150×150
The MEX15 is an Ultra Precision Wire EDM designed for small and ultra-fine products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Smallest wire diameter available down to φ0.03mm.
Standard Specifications MEX15
Max. workpiece dimensions
W×D×H
180×165×60mm
Max. workpiece weight 12kg
Axis travel range
X×Y×Z
150×150×120mm
U-V axis travel
U×V
±20× ±20mm
Max. taper angle ±10°/work Thickness
60mm Conical cutting
Dimensions
W×D×H
1,830×1,770×1,855mm
Weight 3,250kg
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 160kg
Filtration device MF300
Tank capacity 300L
Filter element 4 Paper filters
(internal-pressure type)×2
Deionizer Oil spec./Oil(Class 4 Petroleum No.3)
Water spec./Ion-exchanged water
Weight 400kg

Wire diameter : Φ0.03mm to Φ0.15mm

(Φ0.15mm is standard.)

※Should not exceed the max. workpiece weight.
※Including the weight of jig or the like
Ultra Precision Wire EDM

The M25LP is an Ultra Precision Wire EDM designed for small and ultra-fine products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Smallest wire diameter available down to φ0.05mm.

M25LP ultra precision wire EDM

M25LP wire EDM machine

250×250

Ultra Precision Wire EDM
250×250
The M25LP is an Ultra Precision Wire EDM designed for small and ultra-fine products with ±1μm pitch accuracy, reliable precision machining applications that require stable cutting performance, consistent dimension accuracy and superior surface finishes. Smallest wire diameter available down to φ0.05mm.
Standard Specifications M25LP
Max. workpiece dimensions
W×D×H
270×270×100mm
Max. workpiece weight 150kg
Axis travel range
X×Y×Z
250×250×200mm
U-V axis travel
U×V
±35× ±35mm
Max. taper angle ±10°/ 100mm
Dimensions
W×D×H
1,770×2,040×2,018mm
Weight 3,100kg
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 160kg
Filtration device MF330
Tank capacity 330L
Filter element 4 paper filters
(internal-pressure type)×2

Wire diameter : Φ0.05mm to Φ0.20mm

(Φ0.20mm is Standard.)

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