car lights welding machine

Car lights welding machine 

Working principle:

        When ultrasonic wave works on the surface of thermoplastic, it would cause thousands of vibration per second. The vibration which reaches certain degree will transfer the power to the welding area. High temperature will be caused at this moment. Due to the bad conductivity for heat, it can not dissipate the heat in time, so the contact surface will be melted quickly and welded together by some pressure.

Components:

       Ultrasonic welding machine is composed of air pressure drive system, control system, ultrasonic generator, transducer, tools and mechanism etc.

Models & Specifications:

        There are various kinds of ultrasonic welding machine for different applications, materials and size. The out power is from dozens of watts to kilowatts, and the frequency is from 15KHz to 40KHz.

Applications:

         Ultrasonic welding machine is widely used in auto industry, electron industry, medical treatment industry, office supply, packaging industry, and toy industry, etc. For example,

Plastic parts of automobile body: car door, automobile instrument, car light and mirror, sun visor, interior trim part, filter, etc.

Reflectorized material: reflectorized spike, fender-guard, inhaul cable, plastic filter for motorcycle, radiator, oil reservoir, oil cup, water tank, fuel tank, air hose, exhaust purifier, and tray filter board, etc.

Plastic electron: prepayment water meter, ammeter, communication apparatus, cordless telephone, accessories of mobile phone, cover of mobile phone, battery case, charger, valve controlled seal maintenance lead-add battery, 3-inch floppy, USB flash disk, SD card, CF card, USB plug-in board, bluetooth, etc.

Toy & stationery: documents folder, photo album, folding box, PP cavity board, pen cover, ink box, toner cartridge, etc.

Medical & daily use: watch, kitchen ware, oral liquid bottle cap, drip bottle cap, anti counterfeit bottle cap, cosmetic bottle cap mobile phone accessories, gold soft brush, toilet articles, children appliance, air mattress, hanger, knife handle, gardening appliance, sanitary fittings, sprinkler, shower head, coffee pot, washing machine, air dryer, electric iron, electric kettle, cleaner, metal cover of loudspeaker box, construction grating, etc.

Pictures:

Service:

Pre-sales service

1. Help you find the suitable machine for your product.

2. You are always welcome to visit our factory.

3. 30%deposit

4. Machine manufacture and quality control during whole process.

5. Show you the finished product.

After-sales service

1. Get your confirmation before delivery.

2. Balance payment against B/L.

3. Timely solve your working problems.

4. If necessary, we will send technician to guide you for machine usage.

5. One year quality guarantee for the machine

Company Introduction:

Ningbo DAVISON Machinery Manufacture Co., Ltd. integrates research, production and sales such as below machines and parts:

1. High frequency plastic welding machines (high frequency machine),

2. Ultrasonic plastic welders,

3. Cutting machines,

4. Packaging machines,

5. Skin packaging films, stretch films, protective film, etc.

Various non-standard machinery equipment and imitation of imported equipment are available to the specific requirements of customers. Moreover the design and producing of moulds as well as sampling service can also be offered by us.

Since foundation in 1999, our company has constantly carried forward rigid quality control, guided by customers demand, aimed for customers' satisfaction, persisting on "quality first, customers utmost", and striving to offer optimal products and efficient after-sales service for customers domestic and oversea!