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Jilin Songjiang Technology & Trade Co., Ltd.

EDM, Small Hole, Small Hole EDM manufacturer / supplier in China, offering EDM Small Hole Drilling Machine SJD703SA, CNC Wire Cutting Machine Tool/High quality (Series SJ/DK7732), CNC High Speed Wire Cutting EDM DK7732/electric dischage machine tool and so on.

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Supplier Homepage Product Hole Drilling Machine EDM Small Hole Drilling Machine SJD703SA

EDM Small Hole Drilling Machine SJD703SA

FOB Price: US $8,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8,000/ Piece
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Port: Shanghai, China
Production Capacity: 1, 000 PCS/Year
Payment Terms: T/T, Western Union, Paypal

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Product Catalog
Small Hole Drilling Machine
4 Products
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FOB Price
Basic Info
  • Model NO.: SJD 703SA
  • Movement Method: Point to Point and Linear Control
  • Numerical Control: CNC/MNC
  • Certification: GS, ISO 9001
  • Trademark: TOSUN
  • Specification: CE; GOST; ISO9001; ISO14001; GB 7926-87
  • Process Usage: Metal-Drilling CNC Machine Tools
  • Control Method: Open-Loop Control
  • Performance Classification: Mid-Range CNC Machine Tools
  • Condition: New
  • Transport Package: Wooden Case
  • Origin: Suzhou
Product Description
EDM Small Hole Drilling Machine SJD703SA

SJD703 Electrical Discharge Machining For Minihole
SJD703 High Speed Small Hole EDM--- high efficiency, convenient Working table travel is 300mm× 400mm Z axis travel is 270mm+300mm Processing thickness is 0~300.
Can drill deep hole with diameters 0.3mm ~ 3mm (the depth-diameter ratio is 300: 1)
The speed of drilling hole is 30mm~60mm depth per minute (it is different for different material)
Can drill wire-cut starting hole, filter hole, jet hole, gas hole, group holes and hole of super depth etc.
Can drill small holes on the various conductive materials, even semiconductor material, especially stainless steel, chilled steel, copper, aluminium and hard alloy etc
Can drill on oblique and curved surface directly
Can easily erode the drill and screw tap etc which is broken in the workpiece and not destroy the screw thread of the holes
The working water can be normal water or saponification fluid and no pollution is brought
The operation is easy and convenient
X, Y, Z axes have digital display devices
Z axis has the function of setting depthEDM Small Hole Drilling Machine SJD703SA
Model SJD703SA
Working table dimension (L x W)mm550*360
Main machine external dimensions (W*D*H)mm900*900*1800
Travel X, Y, Z-axis (X*Y*Z)mm400*300*(380+250)
Maximum load of working tablekg150
Electrode diameter/ Machining diameter of holemmΦ0.3-Φ3.0
Maximum machining depthmm300
Maximum pressure of lubricating coolantkg/cm²60
Lubricating coolant tank dimensionmm700*480
Maximum ratio of diameter to depth 1:300
Main machine weightkg650
Maximum working currentA30
Processing technology steel/copper/aluminum and other conductive material
Processing medium tap water/saponification liquid 
Maximum working speedmm30-60(Φ1.0)
EDM Small Hole Drilling Machine SJD703SA
EDM Small Hole Drilling Machine SJD703SA
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Mr. Kent Zhang
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