ultrasonic plastic welding machine

Ultrasonic plastic welding machine is a kind of equipment which uses ultrasonic technology to weld plastics. It converts ultrasonic energy into heat energy through high-frequency vibration, thus generating heat on the contact surface of plastic parts, melting them and combining them together. This welding method has the characteristics of rapidity, high efficiency and environmental protection, and is widely used in electronics, automobiles, medical care, packaging and other industries.

Working principle of ultrasonic plastic welding machine: Ultrasonic plastic welding machine uses piezoelectric effect to convert electric energy into mechanical energy, and transmits high-frequency vibration to the plastic parts to be welded through the welding head, so that they generate friction heat at the contact surface, and then melt and combine.

Components of ultrasonic plastic welding machine:

Ultrasonic generator: converts the commercial power into high-frequency alternating current and drives the ultrasonic transducer.

Ultrasonic transducer: converts high-frequency alternating current into mechanical vibration.

Horn: Amplify or adjust the amplitude of ultrasonic vibration.

Welding head: transmits ultrasonic vibration to the plastic part to be welded.

Base and supporting structure: fix and support the plastic parts to be welded.

Application scope of ultrasonic plastic welding machine:

Electronic products: such as mobile phones, calculators, electronic toys and other shell welding.

Automobile industry: such as welding of car lights, instrument panels, interior parts, etc.

Medical instruments: such as infusion bags, blood transfusion bags, filters, etc.

Packaging industry: such as food packaging, cosmetics packaging and other welding.

Advantages of ultrasonic plastic welding machine:

Fast and efficient: short welding time, usually completed in a few seconds.

Environmental protection and pollution-free: no need to add any adhesive or solvent.

High welding strength: the welded plastic parts are firmly combined and have good sealing performance.

Simple operation: the equipment is highly automated and easy to operate and maintain.

Matters needing attention in using ultrasonic plastic welding machine:

Select the appropriate welding head and parameters: According to different plastic materials and product requirements, select the appropriate welding head shape and welding parameters.

Regular maintenance: ensure the normal operation of the equipment and prolong its service life.

Safe operation: Pay attention to protection during operation to avoid ultrasonic radiation from harming human body.

In a word, as an advanced welding equipment, ultrasonic plastic welding machine plays an important role in modern industrial production. Through reasonable selection and use, production efficiency and product quality can be greatly improved.

Ultrasonic plastic welding machine parameters:

Operation mode: manual/automatic

Model: WP-L1526/WP-L2020

Voltage: AC220V V.

Frequency: 15KHZ/20KHZ

Output power: 2.6KW/2KW

Air pressure range: 0-10bar

Welding head stroke: 75mm

Size: L660*W680*H1600mm

Machine weight: 160Kg

Division I has a variety of models of ultrasonic plastic welding machines, which can be customized and developed according to different welding materials. You can contact us by email for more.