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20Khz Wide Ultrasonic Frequency Generator Digital Control For Ultrasonic Machining

20Khz Wide Ultrasonic Frequency Generator Digital Control For Ultrasonic Machining

  • 20Khz Wide Ultrasonic Frequency Generator Digital Control For Ultrasonic Machining
20Khz Wide Ultrasonic Frequency Generator Digital Control For Ultrasonic Machining
Product Details:
Place of Origin: China
Brand Name: RPS-SONIC
Certification: CE
Model Number: RPS-2000
Payment & Shipping Terms:
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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Detailed Product Description
Frequency: 15K~60K Power: 300W~3000W
Type: Digital Generator Size: 120*120*380
Weight: 3.3Kg Certification: SGS
High Light:

digital ultrasonic generator

,

ultrasonic frequency generator

20Khz wide frequency ultrasonic generator for ultrasonic machining

 
 

Descriperson

Power Supply. Every ultrasonic welder starts with a power supply. The power supply is sometimes referred to as the frequency generator because it takes standard electrical power (usually 115V) at 60 Hz and converts it to the operating frequency of approximately 20 kHz or 20,000 cycles per second. Other output frequencies commonly available range from 15-70 kHz. This high frequency current is then sent through a special cable to the ultrasonic stack.

Ultrasonic Stack. The stack is not one thing, but rather the combination of three core components: the converter, booster, and weld horn. In a plastic welder, the ultrasonic stack is aligned vertically and sits above the parts being welded in a supported column.

This digital generator is available in frequencies of 15kHz, 20Khz, 28Khz,30 kHz,  35 kHz and 40Khz at a power range between 300 W and 3000 W. Programmable ramp up and ramp down times and infinitely variable adjustment of weld amplitudes are only some of the features of this product line. The biggest advantage of this generator is the wide frenquncy range, for example: the 20Khz generator, it can catch the frequency from 18~21khz, so it is easy to tuning. Also it is easy for some ultrasonic new user.

100% digital control of all power supply functions and parameters allows for unique configurations and future upgrades or requirements. Includes digital frequency syntheses
Industry leading data acquisition rate speed of .5 ms due to advanced multi-core architecture. Increased weld accuracy and repeatability.

 

Feature 

  1. Full digital control. Features user-friendly touch panel operation and superior integrated tracking function. Maintains ultrasonic output at a constant level regardless of power supply fluctuations or variation caused by addition or removal of cleaning targets. Details of malfunctions displayed as error codes.
  2. Compact, lightweight design. Both 300W and 3000W models have same dimensions. Stackable installation possible. (A maximum of four units can be stacked on top of each other.)
  3. Adjustable output range increased from 10 to 100%, allowing optimum output to best suit the target.
  4. Wealth of experience in surface treatment industry ensures excellent environmental durability. Everything, except ventilation channel, is sealed, providing superior durability even in harsh environments.
  5. Built-in timer gives advanced warning when vibrator lifetime approaches.
  6. Unique tracking function eliminates the need for bothersome tuning procedures when replacing vibrators, cutting down on time required for replacement work. Conventional electrostrictive vibrators can also be used.

Advantages

1. DDS and PID high precision frequency control core.
2. Electric constant amplitude control system.
3. Welding amplitude setting range 0% - 100% by 1%.
4. Soft start, setting range 0-999MS, setprecison 1MS.
5. Three self-checking modes.
6. Pressure trigger/Time/Energy welding modes.
7. Six protections.
8. Less space, total weight 3.3KG.

 

Ultrasonic generator technical specification
Model

15kHz

20 kHz

30 kHz

35 kHz

40 kHz

Operating environment -20℃~+80℃, humidity less 70%
Dimension Length 350mm, Width 12mm, Height 100mm
Matched converter 15kHz 20kHz 30kHz 35kHz 40kHz
Power 2200W/3200W 2000W/2600W 800W/1500W 800W/1200W 500W/800W

 

Material

Shell: aluminum alloy,

 

Panel: 304 stainless steel,

Heating panel: 6061 pure aluminum

Voltage 220VAC, 50/60HZ
Standard parts Ultrasonic generator, converter wire, power wire, control signal interface, DB9 core wire.
Optional part Shockproof suitcase
                   

 

Application 

Sonic & ultrasonic transducers are electro-mechanical or electro-acoustic converters. They transform electric energy into vibrations, which are used to generate mechanical, acoustic or even thermal power. Sonic transducers operate at audible frequencies, while ultrasounds operate at 20kHz or above. Transducers are often reciprocal devices: Most transducers can operate as sensors or generators exploiting mecano-electric conversion. This section introduces only actuation or emission modes. Conversion in such transducers is generally based on piezoelectric, magnetostrictive or magnetic forces.
The most conventional approach consists in using such forces to excite a mechanical resonance. For the same electric excitation, the vibration at resonance is the low frequency vibration multiplied by the mechanical Quality factor at resonance. This allows to achieve a good efficiency and reduced excitation voltages. The alternative way is to generate forced vibrations. Forced vibrations lead to large frequency bandwidth and are much less sensitive to load variations.
The usual ultrasonic transducers also called industrial ultrasonic processors are resonant structures typically based on 3 half-wave length resonators : a piezo converter, a booster and a sonotrode. They are used for ultrasonic welding, milling, cleaning, nebulization or ultrasonic assistance in drilling, extrusion, homogeneisation, filter declogging…HC-SONIC can define solutions using standard transducers. Customisation is often required to adapt the sonotrode to the load as shown below.
A new approach consists in using new active materials such as multilayer piezo ceramics (MLA) or giant magnetostrictive materials (GMM). These are used to build low frequency resonant transducers in dual-mass Tonpilz structures. 

 

Application Suitable      

Welding 

Available 
Sealing  Available
Sewing Available
Cutting Available
Sonochemistry

Available , but not the best, If open the equipment when the horn in the liquid , it can catch the frequency well, it is better tracking the frequency without any loading.
 

Metal welding  Available , but not the best. Metal welding always in high loading , it is better use a generator with well ventilation.
Atomization Available

 

Power requirements

The power input standard is: single-phase AC220V 50HZ/60HZ.
Input power supply voltage fluctuation range: <10%.
Input power supply harmonic content: <20%.
Input power supply current: 10A.
Input power cord diameter: >1.5MM2.
 
 

 
 

 

 

 

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Tel: +8615658151051

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