• Hangzhou Powersonic Equipment Co., Ltd.
    Poluda Igor
    RPS-SONIC is very professional and the sales industry is very patient. I think my air filter has got a perfect cutting plan here.
  • Hangzhou Powersonic Equipment Co., Ltd.
    Ultrasonic processing is amazing, greatly improving the quality of our company's finishing
  • Hangzhou Powersonic Equipment Co., Ltd.
    Nguyễn Công
    the machine worked for 5years, still in good performance, Made in China is good quality now, RPS-SONIC is good quality.
Contact Person : Yvonne
Phone Number : 86-15658151051
WhatsApp : +8615658151051

Ultrasonic Stripper Mineral Insulated Cable Stripping Machine For 3mm - 8mm Wire Diameter

Place of Origin China
Brand Name RPS-SONIC
Certification CE
Model Number RPS-MM20
Minimum Order Quantity 1set
Price negotiation
Packaging Details FOAM AND CARTON
Delivery Time 3DAYS
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 200 SETS PER MONTH

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Wechat: 0086 18588475571

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Product Details
Frequency 20Khz Power 800w
Type Digital Generator Application MI Cable Stripper
Material Titanium Horn Wire Diameter 3mm~8mm
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Product Description


Ultrasonic Stripper Mineral Insulated Cable Stripping machine



Mineral-insulated copper-clad cable is a variety of electrical cable made from copper conductors inside a copper sheath,insulated by inorganic magnesium oxide powder.


I cable is made by placing copper rods inside a circular copper tube and filling the intervening spaces with dry magnesium oxide powder. The overall assembly is then pressed between rollers to reduce its diameter (and increase its length). Up to seven conductors are often found in an MI cable, with up to 19 available from some manufacturers.

Since MI cables use no organic material as insulation (except at the ends), they are more resistant to fires than plastic-insulated cables. MI cables are used in critical fire protection applications such as alarm circuits, fire pumps, and smoke control systems. In process industries handling flammable fluids MI cable is used where small fires would otherwise cause damage to control or power cables. MI cable is also highly resistant to ionizing radiation and so finds applications in instrumentation for nuclear reactors and nuclear physics apparatus.



Ultrasonic cable stripping machine is a special equipment for stripping mineral insulated cables. It cleverly utilizes the action characteristics of ultrasonic energy, which can shatter the insulating mineral powder in the fireproof cable and protect the cable core from any damage. The wire stripping machine has compact design, reliable operation, high efficiency, high speed, low power consumption and wide adaptability. It can adapt to various specifications of mineral insulated cable stripping.
The ultrasonic cable stripping machine can be used as a separate stripping device or as a stripping unit on the production line. It can strip off various sizes of mineral insulated cables and outer casings of the same structure.
The whole equipment consists of ultrasonic generator, ultrasonic vibration system, stripping mechanism and frame.


 we can supply the complete MI cable stripper also can supply the ultrasonic parts only. 




Maximum Output Power




Amplitude Adjustment

Variable (30 - 100%, 1% step)

Control Mode


Dimension / Weight

W250 x D450 x H375mm Approx. 7kg


The ultrasonic energy transfers to the insulation on contact and de-compacts and liquefies the powder, which escapes from the end of the cable.

The result is that all the powder in the stripped section is cleanly removed leaving the conductors completely untouched.

The whole action is completed in seconds (in the case of small cables in a fraction of a second).

All cable sizes can be accommodated from 1.0mm (0.04”) to 6.0mm (or ¼”)

The only preparation needed prior to stripping is to ring through the sheath at the break point (up to 25mm from the cable end).

The machine is supplied with a ringing tool and a pair of electronic side cutting pliers for the smaller sizes.


Ultrasound is expressed in the form of a telescopic movement of the transducer in the longitudinal direction. The horn needs to amplify the amplitude according to the design, and also plays the role of fixing the entire ultrasonic vibration system. The horn transmits the ultrasonic vibration to the tool head. The telescopic tool head pushes the cable against the tool head under the push of the cylinder, and drives the tool head to impact the cable to complete the stripping work.
It is particularly important to emphasize that ultrasonication has a wonderful property, and its force is transmitted seamlessly through solids. At the beginning of stripping, the cable sheath, mineral insulating powder and core wire are integrated, and the ultrasonic force can propagate throughout the cable. Under the high-speed and high-intensity effect of ultrasonic vibration force, the mineral insulating powder is loosened and shattered, and naturally discharged. At this point, the cable core and the cable skin are disconnected. Ultrasonic stripping of mineral insulated cables not only removes mineral insulating powder just right, but also does not cause any damage to the cable core.


Ultrasonic Stripper Mineral Insulated Cable Stripping Machine For 3mm - 8mm Wire Diameter 0