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CHMER RX853SL Submerged Type


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CHMER RX853SL Large Travel Wire EDM

  • The RX853SL is a large travel wire EDM using CHMER-built  linear motors, Panasonic drives and closed loop precision glass scale feedback.



  • The Z-axis can be increased to either 400mm (15.7") or up to 500mm (19.6") as required to accomodate larger workpieces. 


  • The unique CHMER automatic wire threader (AWT) is especially suited for these large travel wire machines in that in the event of a wire break in the middle of a large cut the CHMER AWT does not need to go back to the start point, rethread, dry run back to the start, then resume the cut which is typical of most AWTs on the market, thus saving time and money. 


  • The T-frame design of the RX series also allows for extra weight capacity versus compound table design as well as space savings - smaller footprint.
X,Y axis mm 800x500
U,V,Z travel mm 150x150x300
Max. size of working piece (WxDxH) mm 1210x800x295
Max. weight of working piece kgs 1000
XY Feed Rate mm/min Max. 800
Motor system axis AC Servo Motor
Wire Diameter Range mm ¢0.15~¢0.3 (¢0.25)
Max. Wire Feed Rate mm/sec 300
Wire Tension gf 400-2500
Max. taper angle(°) - ±21°/140(wide-angled nozzle,DA+DB=15mm)
Outside dimension (WxDxH) mm 3150x3500x2350
N.W(including power and coolant system) kgs 5600
Coolant tank system L 1495

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