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Machine tools and equipment / Metalworking machine tools / Electrical discharge machines (EDM)

Electrical discharge machines (EDM)

EDM (electrical discharge machining, also known as spark eroding or wire erosion) is a machining process that uses the electrical discharges to alter the shape of a workpiece - an electrical current passes between an electrode and a workpiece which are separated by a dielectric liquid and as a result spark erodes the workpiece to form a desired final shape. 

 

Types of EDM machines:

Combined with computer numeric controls (CNC), EDM machines become an accurate and reliable machining method that is now standard among more conventional cutting methods. It is particularly popular for small-volume productions such as prototypes. Various processes are possible with electrical discharge machining, including turning, milling, grinding and small hole drilling. Besides die and mould-making, EDM is typically applied in the automotive and aerospace industry, for example, in the production of aircraft engines.

 

Advantages:

However, EDM machining is the rather slow method compared to traditional machining, therefore high-volume tasks are not suited for this method. At the same time, the spark eroding process requires high power consumption. If need to rough cut a lot of parts quickly, electrical discharge machining probably isn’t the right processing machine.

 

Reliable and durability EDM machines from Asia by Knavi Group LLC.

Knavi Group LLC offers a large variety of reliable EDM machines for any task by the largest manufacturers from China, Taiwan (R.O.C), Korea and Japan. A wide range of high quality machine tools with a long warranty and lowest prices. Assistance in the selection of a needed machine and equipment, installation supervision and commissioning, training, warranty and post-warranty maintenance, door-delivery to any region of the country, supply of spare parts and tools.

Подкатегории

Wire-cut electrical discharge (WEDM) machines
Wire-cut electrical discharge (WEDM) machines
Die-sink EDM machine
Die-sink EDM machine
CNC-EB EDM
CNC-EB EDM
Всего: 60 товаров
Caiman HQ(ZK)

ZNC Die-sink EDM machine HQ-550(ZK)

Working table size 800mm x 500mm
X/Y-Axis travel 550mm / 450mm
Ram vertical travel 300mm
Max. weight of workpiece 1000kg
2 579 235 RUB*
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JSedm Wi

Wire cut EDM Wi-530S

Machining method Submerge
Working table size 740mm x 500mm
Max. workpiece dimensions 870mm x 540mm x 295mm
X/Y-Axis travel 500mm / 300mm
Z-Axis travel 300mm
U-Axle travel 100mm
V-Axle travel 100mm
10 522 805 RUB*
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JSedm Wi

Wire cut EDM Wi-L400S

Machining method Submerge
Working table size 640mm x 500mm
Max. workpiece dimensions 700mm x 540mm x 295mm
Max. weight of workpiece 300kg
10 227 707 RUB*
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Caiman HQ(U)

CNC Die-sink EDM machine HQ-U60

Working table size 850mm x 600mm
X/Y-Axis travel 600mm / 400mm
Z-Axis travel 400mm
Max. weight of workpiece 1800kg
Цена по запросу
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Caiman HQ(K)

ZNC Die-sink EDM machine HQ-540K

Working table size 800mm x 500mm
X/Y-Axis travel 500mm / 400mm
Ram vertical travel 300mm
Max. weight of workpiece 1800kg
4 796 457 RUB*
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Sodick ALN

Wire cut EDM ALN600Gs

Max. weight of workpiece 1000kg
X/Y-Axis travel 600mm / 400mm
Z-Axis travel 350mm
U-Axle travel 150mm
V-Axle travel 150mm
Цена по запросу
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MACHIMAX DK77/CNC

CNC EDM Wire Cut DK7750

Working table size 1040mm x 730mm
Max. weight of workpiece 800kg
Цена по запросу
Подробнее
JSedm Wi

Wire cut EDM Wi-60E

Machining method Flushing type
Working table size 870mm x 680mm
Max. workpiece dimensions 1100mm x 650mm x 340mm
X/Y-Axis travel 600mm / 450mm
Z-Axis travel 350mm
U-Axle travel 120mm
V-Axle travel 120mm
10 722 232 RUB*
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HCM C

CNC EDM machine H5040C

Die-sink EDM Machine design Movable table
Working table size 800mm x 450mm
X/Y-Axis travel 500mm / 400mm
Z-Axis travel 185mm
EDM system CNC
Цена по запросу
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HCM C

CNC EDM machine H4030C

Die-sink EDM Machine design Movable table
Working table size 650mm x 400mm
X/Y-Axis travel 400mm / 300mm
Z-Axis travel 185mm
EDM system CNC
Цена по запросу
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