electrical discharge machine good at erosing materials, and making moulds
1. worktable size: 700*420mm
2.Machine weight:1000KG

KN-ZNC-EDM-450A

 Parameters are for your reference.

If any question, please do not hesitate to contact us! Let us talk more!

 

Main features:

Self-adjust discharge processing control to ensure better performanceHigh-velocity changer-lifting and height control at fixed timeSpindle positioning control and electrical discharge interval examinationDigital discharge system used for high-sparkling efficiency, fine finish surface ,fine finish rimImported high-frequency & high-power SANYO servo system from Japan, used for high-sensitivity of sparkling

   6.      Minimum electric shrinkage 0.10% 

   7. Optimal surface coarseness Ra 0.2um

   8. Highest productivity 500 mm³/ min(standard), 1000 mm³/ min (optional)

   9. Minimum drive unit 1um

10.  The body adopts resin sand distressing advanced cast iron.

11.  X,Y axies adopt imported (same grade) ball screw.

12.  The Z axies adopts Switzerland SCHNEEBERGER high-precision liner guide coupled with Japan SANYO DC servo motor, to ensure high –sensitivity working.

13.  To own broader base, saddle, besides the liner guide adopts V type design, armed with imported “Teflon” wear-resisitance on the surface to make the guide run swiftly under great pressure.

14.  Oil pump adopts Denmark “GRVNDFOS” or Italian “CALPEAO”

Function  

Specialized circuit for deep- hole processing Intelligent compile of parameters: thick, medium, thin and minuteness processing are availableLiner scale can promptly show the position.Oil-level control to ensure securityFire-proof control to ensure securityAutomatic alarm security deviceFunction of preventing carbon depositSetting copper pairs with steel, setting granite pairs with steel according to the electrodes and materials

Specifications

Worktable size	700*420mm
Working slot size	1390*680*420mm
Max. height after oil-filling	280mm
Cross travel	450mm
Longitudinal travel	350mm
Quill travel(spindle +auxiliary )	200+200mm
Max distance from electrode hold to worktable surface	480mm
Max. electrode weight	80kgs
Max. workpiece weight	1000kgs
Machine weight	2000kgs
Outside dimension	1390*1360*2200mm

 

Standard accessories

Machine shim plate	1 set	Operation manual	1 set
Manual box	1 pc	Down fire-extinguisher device	1 pc (Dry powder type )
Oil-injection magnetic stand	3 pcs	Patent electrode hold	1 set
Granite working lamp	1 pc	Oil-filling device	1 pc
Paper filter	2 pcs/ 4 pcs	Three-axies liner scale	1 set
Standard tools and tool box	1 set	Perpetual sucker	1 pc

Optional accessories (According to the contract)

Electric working fluid : (200L/ barrel, low smoke, inocuity, tasteless, high flash point, machining productivity is two times as kerosene, life expectancy is three or four times as kerosene.)Orbital head