Electric vehicle current sensor, also known as small open loop or magnetic inductor, is made of pbt+gf30. It consists of a plastic upper cover+a lower housing, with a built-in magnet and pcb circuit board. The product is welded by ultrasonic welding process to ensure sealing and meet the 2m high drop test.

Electric vehicle current sensor ultrasonic welding equipment parameters:

Name: ultrasonic welding machine

Brand: Henglixin

Model: HLX-2020

Frequency: 15khz

Power: 2600W

Power supply voltage: 220V

Travel of welding head: 80mm

Body size: 650 * 450 * 1300 mm

Net weight: 110kg

Working principle of ultrasonic welding machine for electric vehicle current sensor:

When the ultrasonic wave acts on the thermoplastic plastic contact surface, it will produce tens of thousands of high-frequency vibrations per second, which reach a certain amplitude. The ultrasonic energy is transmitted to the welding area through the upper weldment. Since the sound resistance of the welding area, i.e. the interface between two welds, is large, local high temperature will be generated. Moreover, due to the poor thermal conductivity of the plastic, it can not be distributed in time for a short time and is gathered in the welding area, resulting in the rapid melting of the contact surface of the two plastics. With a certain pressure, it can be integrated into one. When the ultrasonic wave stops acting, let the pressure continue to solidify and form, so as to form a solid molecular chain to achieve the purpose of welding. The welding strength can be close to the strength of raw materials.

Automatic frequency tracking ultrasonic welding machine: the machine adopts a new dovetail groove type slide rail for more accurate adjustment and welding. The machine adopts a new motor for up and down movement adjustment. Press the up and down button to adjust the rise and down. The mode adjustment is simpler and the precision is more accurate. The electric box adopts the latest foreign technology for automatic frequency scanning and frequency tracking, which no longer requires tedious coil adjustment and testing, and can be made by tightening the mold. The precision design can be used to weld the shoulder strap of underwear. The molded product has a beautiful appearance, and it is soft and soft. The body is designed with anti tilting and concentric direct compression, which can evenly apply pressure and improve welding precision. No burning tube design, can work continuously for a long time, greatly improving the working efficiency. The original Taiwan circuit of this machine has strong and stable output power. Introduced from Taiwan, with stable control board, stable output and accurate welding. The machine head Taiwan original can debug fixture, debugging mold is convenient and fast. Taiwan piezoelectric ceramic transducer, with strong and stable output. Concentric straight shaft design, convenient and fast operation.

The electric vehicle current sensor ultrasonic welding machine is firmly welded without glue spilling or whitening, and does not need any screws or glue during welding. Henglixin ultrasonic welding equipment is stable in operation and simple in operation. It can be operated by one person, saving time and labor, saving materials, improving efficiency, and will not pollute the environment. The ultrasonic welding machine for electric vehicle current sensor is completed with 20k/2000w high-power plastic welding equipment, and the welding time is about 2 seconds, which can realize factory batch production.

Characteristics of electric vehicle current sensor ultrasonic welding machine: fast, welding is usually cleaned in one second. Because no flux is used, the risk of pollution is greatly reduced, eliminating the cost caused by the use of flux, low scrap rate, and repetitive work. Ultrasonic welding equipment is suitable for batch production and automatic production environment, and can be used for automatic welding of rotary table.

Electric vehicle current sensor ultrasonic welding machine welding products:

Toy industry: plastic toys, toy guns, plastic phones, amusement devices, aircraft, cartoon plastic toys, etc;

Stationery industry: stapler, PP file folder, plastic pen barrel, etc;

Electronics: computers, mobile phone batteries, chargers, SD cards, electronic watches, musical instruments, video cassette boxes, CD covers, mobile phone covers, etc;

Automobile industry: rear lights, rear-view mirrors, front corner lamps, indicator lamp holders, instrument panels, horns, code meters, etc;

Food industry: insulated cup, inner loose box, seat sealed container, etc;

Motor industry: power switch box, relay, setter, battery shell, rectifier, antenna junction box, etc;

Jewelry industry: red flower, key buckle, photo frame, acrylic drill, etc;

Daily necessities: lighter, glasses case, portable flashlight, clock, etc;

Others: PP boxes, kitchen supplies, communication equipment, etc.

The electric vehicle current sensor ultrasonic welding machine and automation are organically combined, which can improve the labor productivity of the enterprise, improve the product qualification rate and reduce the labor intensity within the limit under the advantage of expanding the scope of welding process, and play a multiplier role in the development of the enterprise. Electric vehicle current sensor ultrasonic welding machine can be applied to a wide range of materials, such as common ABS, PE, PC, PVC, PP, nylon, acrylic, etc. The equipment and mold can be customized according to different material requirements.

Ultrasonic plastic welding equipment is mostly used in the daily necessities industry: kitchen and sanitary products, cleaning products, packaging, sanitary products, etc.

Our company specializes in the production and sales of ultrasonic welding machines, welding machines and customized special equipment for plastic welding. The company has workshops for production, assembly, testing and mould, with advanced supporting equipment, complete testing means, superior product quality and strong technical force. Rich industry experience and perfect after-sales service guarantee a good reputation for customer experience.