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Nc EDM Drill Machine Small Hole Drill EDM Erosion Drilling Machine

China Nc EDM Drill Machine Small Hole Drill EDM Erosion Drilling Machine, Find details about China Drilling Machine, Drilling EDM from Nc EDM Drill Machine Small Hole Drill EDM Erosion Drilling Machine

Model NO.
D703
Numerical Control
NC
Processing Precision
0.01~0.02(mm)
Performance Classification
Economical CNC Machine Tools
Certification
RoHS, ISO 9001
Condition
New
Worktable Travel
200X300mm
Trademark
INCH
Transport Package
Plywood Case
Specification
3.5cbm
Origin
China
HS Code
8456301090
Model NO.
D703
Numerical Control
NC
Processing Precision
0.01~0.02(mm)
Performance Classification
Economical CNC Machine Tools
Certification
RoHS, ISO 9001
Condition
New
Worktable Travel
200X300mm
Trademark
INCH
Transport Package
Plywood Case
Specification
3.5cbm
Origin
China
HS Code
8456301090
Nc EDM Drill Machine Small Hole Drill EDM Erosion Drilling Machine 
Nc EDM Drill Machine Small Hole Drill EDM Erosion Drilling MachineNc EDM Drill Machine Small Hole Drill EDM Erosion Drilling MachineNc EDM Drill Machine Small Hole Drill EDM Erosion Drilling Machine
 
Technique parameters unitD703D704D705
Worktable size mm320x440320x440460x690
Worktable travel mm200×300300×400400x500
Z-axis travel Z mm280300300
Max.load on table mm200200200
Main spindle speed rpm60
Diameter of electrode mmφ0.3-φ3
Max.distance from guider to worktable mm240300500
water tank L25
Filtering model  Shallow-gap filter
Working medium  water
MAX.working pressure Mpa7
Power supply  380V,3Ph,50Hz
Max.woking current A30
Power consumptionKw3
Machine weight kg7008501700
Machine demensions mm1060×750×17001060×750×17601800x1380x1800
Advantages :
1) It can drill small holes on the materials. Such as stainless steel, quenched steel, carbide,copper, aluminium,etc.
2) It can drill the deep holes with diameters 0.3-3mm and depth-diameter ratio 200:1 or more.
3)Working speed is 30-60mm depth per minute it can directly drill on oblique curved surfaces
4) It can water as workingfluid.
5) It can become a machine with multi-axis numerical control or numerical display for the user requirement.
 
Introductions :
The machine is used for machine deep and small holes in many kind of conducting materials sucha as stainless steel ,hardened steel ,hard metal alloy ,copper and aluminum . the holes can be holes for pass through wire in CNC WIRE-CUT  electrical discharge machine ,spray chemical fiber wire holes ,spray wire holes in spray wire board ,group holes filter board and soft board ,heat emmisson  holes in vane and cylinder body of engine,oil circuit holes and gas circuit holes of valve body of hydraulic pressure system and air pressure systemetc.X-axis and Y axis adopt optical grade ruler.

The working fluid is pure water or tap water . It can prcess from slat facr or curved surface of workpiece  The largest ratio between depten and diameter of hole can be over 300:1

The machine can also be used for getting rid of aiguiles and screw tap breaking off in workpiece and damaging the original hole or screw holes . 

Packing  photos :
Nc EDM Drill Machine Small Hole Drill EDM Erosion Drilling Machine

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