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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
ZGEDM C

CNC Wire cut EDM ZGW40

Working table size 720mm x 520mm
Max. weight of workpiece 600kg
2 709 277 RUB*
Подробнее
WNJ S

Wire cut EDM S500

Max. weight of workpiece 400kg
X/Y-Axis travel 500mm / 400mm
Z-Axis travel 280mm
U-Axle travel 30mm
V-Axle travel 30mm
2 535 742 RUB*
Подробнее
JSedm Wi

Wire cut EDM Wi-430S

Machining method Submerge
Working table size 640mm x 500mm
Max. workpiece dimensions 700mm x 540mm x 295mm
X/Y-Axis travel 400mm / 300mm
Z-Axis travel 300mm
U-Axle travel 100mm
V-Axle travel 100mm
9 544 501 RUB*
Подробнее
JSedm Wi

Wire cut EDM Wi-640S

Machining method Submerge
Working table size 870mm x 680mm
Max. workpiece dimensions 1000mm x 720mm x 345mm
12 840 019 RUB*
Подробнее
Caiman

Wire cut EDM HQ-500GS3

Working table size 750mm x 520mm
Max. weight of workpiece 500kg
X/Y-Axis travel 500mm / 400mm
Z-Axis travel 260mm
2 749 894 RUB*
Подробнее
JSedm Wi

Wire cut EDM Wi-L640S

Machining method Submerge
Working table size 870mm x 680mm
Max. workpiece dimensions 1000mm x 720mm x 345mm
Max. weight of workpiece 700kg
12 953 135 RUB*
Подробнее
MACHIMAX DK77/CNC

CNC Wire Cut EDM Machine DK7720

Working table size 340mm x 450mm
Max. weight of workpiece 100kg
X/Y-Axis travel 200mm / 250mm
Z-Axis travel 200mm
Цена по запросу
Подробнее
JSedm EB

CNC-EB EDM CNC-EB5435L

Working table size 850mm x 450mm
X/Y-Axis travel 500mm / 400mm
Z-Axis travel 400mm
Max. weight of workpiece 2000kg
Цена по запросу
Подробнее
Sodick VN

Wire cut EDM VN400Q

Max. weight of workpiece 500kg
X/Y-Axis travel 400mm / 300mm
Z-Axis travel 230mm
U-Axle travel 90mm
V-Axle travel 90mm
Цена по запросу
Подробнее
JSedm EB

CNC-EB EDM CNC-EB750L

Working table size 1000mm x 600mm
X/Y-Axis travel 700mm / 500mm
Z-Axis travel 500mm
Max. weight of workpiece 3000kg
Цена по запросу
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