Hangzhou Qianrong Automation Equipment Co.,Ltd
Hangzhou Qianrong Automation Equipment Co.,Ltd. focus on ultrasonic application, in good faith to win customers
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35Khz Ultrasonic Spot Welding Machine with Digital Power Supply for Mask Ear Belt Welder
Description:
The ultrasonic ear band spot welding machine uses the principle of ultrasonic work to act on the non-woven fabric material to generate tens of thousands of high-frequency vibrations per second to achieve a certain amplitude of high-frequency vibration, resulting in local high temperature, and due to the poor thermal conductivity of non-woven fabrics , The temperature cannot be released in time for a while, and it gathers in the welding area, causing the contact surface of the earband and the mask to melt rapidly. After a certain amount of pressure is applied, they merge into one. When the ultrasound stops, let the pressure continue for a few seconds to solidify and form a solid molecular chain to achieve the purpose of welding, and the strength is close to that of the raw material.
Specifications:
| Item No | QR-W35Y |
| Power | 500W |
| Generator | Digital generator |
| Frequency | 35KHZ |
| Voltage | 220V or 110V |
| welding head | Aluminum or Titanium |
| Gross weight | 13Kg |
Parameters:
| Classification | Pistol Type | Pen Type | ||||||
| Frequency | 35 | 28 | 28 | 28 | 20 | 28 | 28 | 28 |
| Power(w) | 500 | 300 | 700 | 800 | 900 | 300 | 700 | 800 |
| Welding Head | <10mm | <10mm | <10mm | <12mm | <12mm | <10mm | <10mm | <12mm |
| Dia of shell | 51mm | 51mm | 51mm | 64mm | 64mm | 40mm | 45mm | 60mm |
| The handles size | 100mm*45mm*32mm | — | — | — | ||||
| Weight | 0.5kg | 0.5kg | 0.5kg | 1.2kg | 1.2kg | 0.4kg | 0.5kg | 1.0kg |
| Digital Generator | ● | - | ● | ● | ● | ● | - | ● |
| Analog Generator | ● | ● | ● | ● | ● | ● | ● | ● |
| Application | ABS, HIPS,PMMA,MPPO | PVC,PP,PE | Aldehyde-resin, PC | PC,PSU,PA | Nylon, PE,PBT | PVC,PP,PE | Aldehyde-resin, PC | PC, |
| Welding Type | Rivet Welding, Spot Welding, Embossed Welding | |||||||
Features:
1. The latest externally excited ultrasound circuit, which can continuously and uninterrupted ultrasound, automatically track the frequency and automatically resonate point and power control, without frequent manual adjustment of energy
2. Working method: simple and convenient operation with foot pedal, the equipment does not heat up, 6-10 pieces of ear straps per minute (according to the speed of the workers' hands and feet), suitable for any mask shape.
3. Ultrasonic frequency converter adopts lead zirconate titanate crystal piezoelectric frequency converter, sealed to isolate water vapor and corrosive gas
4. Turn on/off pulse timer, adjust power accurately to ensure high-strength welding
5. Unique automatic amplitude and pulse compensation function to ensure that the probe amplitude does not change due to load changes during the ultrasound process
6. The transducer adopts the largest ceramic chip supplier in China, with stable impedance, high ultrasonic efficiency, and it is not easy to heat up after working for a long time
7. The ultrasonic probe is made of TC4 titanium alloy, which is not easy to wear and cavitation when used for a long time
8. The equipment can work intermittently or run without load to meet different welding requirements
9. The overall equipment is manufactured by mold opening, small size, high efficiency, and beautiful.
35Khz Ultrasonic Spot Welding Machine with Digital Power Supply for Mask Ear Belt Welder
