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New YJCS-5B Professional Ultrasonic Mold Polisher Polishing Machine Y

$ 219.91

Availability: 100 in stock
  • Restocking Fee: No
  • MPN: Does Not Apply
  • Return shipping will be paid by: Buyer
  • Brand: Unbranded/Generic
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Condition: New
  • Refund will be given as: Money Back

    Description

    YJCS-5B Professional Ultrasonic Mold Polisher Polishing Machine 220V/110V
    This item is a bi-function polishing machine. It works much faster than manual polishing; it also can polish deep
    and narrow areas where manual polishing cannot reach.
    Its EDM erosion function offers an economical
    and fast approach to polish extra-hard alloy or carbide.
    Features
    1.Machine occupies a small work place.
    2. Ultrasonic vibration tracking system
    3. Nine step numerical EDM power control
    4. Nine step numerical vibrating power control.
    5. Able to adjust the EDM gap automatically to obtain maximum output.
    6. Fine EDM process, suitable for intricate mould.
    7. Controlled power output and stored current consume little power.
    8. The hand piece is light and handy, reduce fatigue and promote efficiency.
    Specifications:
    Input: single phase 220V or 110V~10% 50/60Hz
    EDM Fluid: kerosene or water
    Output: 60W, 19-28 KHz, 9-stage output selection
    Dimensions: 230 by 130 by 78mm3
    Weight: Approx. 3Kg
    Applications
    1. Application: ribs, slits, tapered holes of dies, different shaped holes and other areas that are hard to polish or finish by hand
    2. Applicable Material: steel, carbide, glass, precious stones
    EFFECT OF
    YJCS-5B
    POLISHING
    1. Appearance: after polishing, the surface should be flatly lapped; all EDM, wire-cut or milling marks should be removed.
    2. Roughness: After EDM Erosion Stage 1, the surface roughness should be below Ra0.3. After complete ultrasonic finishing,
    the surface roughness should be around Ra0.012 (mirror finish).
    3. Ultrasonic Finishing Speed:
    The speed may differ due to operator familiarity and working area complexity.
    Tip Type
    Roughness
    Approx. Speed
    Ceramic stone tip
    Ra2.5-Ra0.5
    1cm
    2
    /min
    Brass rod tip
    Ra0.1-Ra0.2
    2cm
    2
    /min
    Hard wood tip
    Ra0.3-Ra0.05
    1cm
    2
    /min
    Soft wood tip
    Ra0.05-Ra0.012
    1cm
    2
    /min
    4. EDM Erosion Speed: 2mm3/min.