MB

High-Speed, High-Precision Wire EDM  MB SERIES

Seibu made the world’s first CNC wire Electrical Discharge Machine (EDM) in 1972.
With a fine and silky smooth motion, an electrode wire can cut metal as desired.
Our new, innovative technique for high-quality,
high-precision cutting is based on the pride in our craftsmanship that has made those
characteristics bywords in our company and representative of our products.
Seibu will continue to take that extra step in EDM manufacturing to provide
our valued customers with innovations and quality arising from the combination of traditional technique and advanced technologies.

SEIBU MADE THE WORLD'S FIRST CNC WIRE ELECTRICAL DISCHARGE MACHINE

FEATURES

High-Speed,High-Precision Wire EDM MB-Series

For Ideal Non-Stop-Operetion

An annealing current is repeatedly passed through the wire, and the wire is pulled while being heated to straighten it using our dry annealing method.
This assures the automatic feeding at wire break point nearly 100%. (Patented in Japan, Europe, and the USA)
Top-class AWF (Automatic Wire Feeding Device) supports non-stop operation and greatly improves operation rate.

For Ideal Non-Stop-Operetion

Operability Improved from User Standpoint

Operability Improved from User Standpoint

It is possible to check the necessary information during cutting or maintenance workon any screen at any time. This saves time for moving to another screen.
Furthermore, it is easy to adjust difficult cutting condition with slider bar without making direct adjustment. This realizes user-friendly operation!.

Operability Improved from User Standpoint

Simple Attachment for start-hole drilling

Simple Attachment for start-hole drilling

Ana-ake Taro (attachment) is a start-hole drill that can be mounted on all models easily.This can variously help any users in start hole drilling.

Simple Attachment for start-hole drilling

EL Coating(Corrosion Resistance of Tungsten Carbide) (Patent Pending)

Coating is given to the cutting surface to prevent the life shortening of metal mold due to corrosion of cemented carbide.
The new technology can cut down the loss of cobalt by 70%, which extends the life of metal mold.

 

CORE STITCH (Patent Pending)

The process of cutting off the cores becomes unnecessary by using this new technology “CORE STITCH” because the cores can be welded at any desired position.
The welded cores can be removed by tapping lightly.
So, you can drastically reduce the time for the cutting-off process. (97% Reduction!)
This is the industry’s first technology, and it will revolutionize the efficiency of wire EDM.

CORE STITCH (Patent Pending)

Automatic E-Mail Function

It is possible to monitor various conditions such as [progress], [alarm], [cutting finish], etc. of machine operation status using e-mail by mobile-phone.

Specifications

M35B

Max. workpiece dimensions W×D×H 600×550×220mm
Max.workpiece weight 350kg
Axis travel range X×Y×Z 350×250×230mm
Wire diameter 0.1mm to 0.3mm dia.(φ0.2mm dia,is standard.)
Automatic wire feeding device AWF-4 Equipped as standard
U-V axis travel U×V ±60×±60mm
Max.taper angle ±10°
(220mm work thickness)(±45°/40mm: option)
Dimensions W×D×H 1,370×1,785×1,990mm
Weight 2,900kg

M50B

Max. workpiece dimensions W×D×H 800×650×300mm
Max.workpiece weight 800kg
Axis travel range X×Y×Z 500×350×310mm
Wire diameter 0.1mm to 0.3mm dia.(φ0.2mm dia,is standard.)
Automatic wire feeding device AWF-4 Equipped as standard
U-V axis travel U×V ±60×±60mm
Max.taper angle ±10°
(300mm work thickness)(±45°/40mm: option)
Dimensions W×D×H 1,680×1,915×2,070mm
Weight 3,400kg

M75B

Max. workpiece dimensions W×D×H 900×700×250*(300)mm
Max.workpiece weight 1,000kg
Axis travel range X×Y×Z 750×500×310mm
Wire diameter 0.1mm to 0.3mm dia.(φ0.2mm dia,is standard.)
Automatic wire feeding device AWF-4 Equipped as standard
U-V axis travel U×V ±60×±60mm
Max.taper angle ±10°
(300mm work thickness)(±45°/40mm: option)
Dimensions W×D×H 2,280×2,200×2,170mm
Weight 5,100kg

*Max.submerged cutting depth is 250mm. Flush cutting available for work 250 to 300mm high.

  • ELECTRICAL DISCHARGE MACHINE Cutting Sample
  • Product

  • 加工精度
  • High Precision Oil-type Wire Electric Discharge Machine
  • High Precision Oil-type Wire Electric Discharge Machine
  • High-Speed, High-Precision Wire EDM  MB SERIES
  • Achieve Ultra-Precision Cutting MMB SERIES
  • The top of MA Series Super MMB SERIES
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  • ELECTRICAL DISCHARGE MACHINE PR MOVIE