Brand: DIZO
Applicable Industry: Other
Out-of-warranty Service: Online Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Core Component Warranty Period: 1 Year
Core Components: Plc
Warranty Period: 1 Year
Core Selling Point: Famous Brand Plc, Accurate Temperature Control, Patented Product, Low Maintenance Cost, Automatic, Sustainable, Low Noise Level, High Safety Level, Easy To Operate, High Rigidity, High-Accuracy, Multifunctional, Competitive Price, High Productivity, Energy Saving, Portable, Long Service Life
Voltage:: 220v
Application:: PP PA non-woven fabric PSA Card, Grading Card, Sports Card, Card Slab .Plastic Card Seal Welding，Pokemon card Welding
Frequency: 28KHZ/35KHZ
Power: 600W/700W/800W/900W
Welding Area: 4*4mm-10*10mm
Current Indicates: output amplitude indicates
NW(KG):: 18KG
Cooling Type: air cooling
Model:: DZ-2807DB
Packaging: export wooden box
Productivity: 1000unit
Transportation: Ocean,Air,Express,Land
Place of Origin: wuxi
Supply Ability: 1000sets
HS Code: 8515809090
Port: Shanghai,Noingbo,Shenzhen
Payment Type: T/T,L/C,D/P,D/A,Paypal
Incoterm: DDP,FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDU,Express Delivery,DAF,DES
parameter
| Model | DZ-2807DB Ultrasonic Spot Welding Machine |
| Price | $500-$700 |
| Frequency | 28KHZ |
| Power | 600W/700W/800W/900W |
| Application | Plastic, electronics, electrical appliances, auto parts, packaging, environmental protection, medical equipment, non-woven fabrics, toys, communication equipment and other industries. |
| Delay Time/Weld time/Hold Time | 0.01-9.99s |
| Voltage | 220V 50-60HZ |
| Max output power | 600W/700W/800W/900W |
| Welding Area | 4*4mm-10*10mm |
| Welding Type | continuouly/intermittet |
| Advantage | Accurate temperature control/Flexible Manufacturing/Low Maintenance Cost/Sustainable/Low Noise Level/High Safety Level/Easy to Operate/Long Service Life/High Rigidity/High-accuracy |
| NW(KG) | 18kg |
Video
Ultrasonic power generator, also known as ultrasonic drive power supply, electronic box, ultrasonic controller, is an important part of high-power ultrasonic system. The role of the ultrasonic generator is to convert the mains into a high-frequency ALTERNA signal matched with the ultrasonic transducer and drive the ultrasonic transducer to work. From the perspective of conversion efficiency, high-power ultrasonic power supplies generally adopt the circuit form of switching power supplies. Ultrasonic power supply is divided into self-excited power supply and it excited power supply, self-excited power supply is also known as ultrasonic analog power supply, it is not only a power supply, also known as ultrasonic power generator.
overview:
The ultrasonic power generator adopts other excitation shock circuit structures, and the output power is increased by more than 10% compared with the self-excited shock circuit structure. The ultrasonic amplification circuit adopts a linear amplification circuit and a switching power supply circuit.
Advantages of switching power supply circuits: high conversion efficiency, so high-power ultrasonic power supplies use this form.
Advantages of linear power circuits: There is no strict requirement for circuit matching, allowing the operating frequency to change continuously and rapidly.
principle:
Ultrasonic power generators generate signals at a specific frequency (sinusoidal or pulsed) at which the transducer operates.
Ultrasonic equipment typically uses ultrasonic frequencies of 20KHz, 25KHz, 28KHz, 33KHz, 40KHz, 60KHz, 80KHz, 100KHz or above, which have not yet been widely used.
How to feedback signals:
The ultrasonic power generator has a feedback link, which mainly provides feedback signals in the following two aspects.
1. Output power
When the input voltage of the ultrasonic generator changes, the output power of the generator also changes. This will make the mechanical vibration of the ultrasonic transducer unstable, resulting in poor working results. Therefore, it is necessary to stabilize the output power and adjust the power amplifier accordingly through the power feedback signal to stabilize the power amplifier.
2. Frequency tracking
The sensor operates at a resonant frequency point, has high efficiency and stable operation.
Due to assembly and aging, the resonant frequency of the sensor changes. If the changed frequency is only drift, the change is not large, the frequency tracking signal can control the signal generator, so that the frequency of the signal generator tracks the resonant frequency point of the transducer within a certain range, so that the generator works in a normal state.
Product Categories : Ultrasonic Spot Welding Machine > 28k Spot Welding Machine
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