Details Practical Handle:It allows you to carry this machine to various work sites easily. Anti-slip Feet:Four non-slip feet can better maintain the stability of the product,raise the bottom to avoid moisture,help dissipate heat,and protect your countertop from scratches. TEST Function:It can be used to check that the ultrasound mechanism is working properly. Ergonomic Welding Handle:It is convenient for your hand grip and easy operation. Specifications Model:KH-2870YD Style:Modern Shape:Rectangular Color:Black Material:Metal Surface Treatment:Plastic Spraying Plug Standard:US Standard Mount Type:Tabletop Assembly Required:No Indoor/Outdoor Usage:‎Indoor Power Source:Corded Voltage:110V Working Frequency:28KHz Power:700W Welding Time:0.01-9.99 s Load Persistence:10% Power Cord Length:1.5m/4.92 ft Handle Cord Length:2.8m/9.18 ft Weld Head Size:2-12mm/0.08-0.47 in Plastic Welding Area:2-12mm/0.08-0.47 in Number of Welding Heads:10 Gross Weight:5kg/11.11 lbs Net Weight:4.5kg/9.92 lbs Product Size:22*14*27cm/8.66*5.51*10.63 in Package Size:40*30*25cm/15.75*11.81*9.84 in Package Included 1*Ultrasonic Plastic Welding Machine 10*Welding Head(One is Installed) 1*Welding Handle 1*Power Cord 1*Handle Cord 1*English Manual Notes 1.Please wear goggles(not included)for protection before operating the machine. 2.Please note that the operator must be properly trained before using the ultrasonic welding machine. 3.Please note that before starting and using the machine,make sure that the cables are connected correctly and that the ultrasonic welding machine is properly earthed. 4.Please note that the machine can only weld plastic products,usually PP,PVC,PET,and ABS,with a thickness generally not exceeding 2 mm.If welding different materials,both welded parts need to have the same or close melting point. 5.Please note that the machine cannot weld metal materials.Do not place metal materials between the welding parts. 6.Please note that to ensure a good weld,the two welded parts should be in close contact and,if necessary,be equipped with a compression fixture(not included). 7.Please note that to avoid burns,do not touch the welding head during work. 8.Please do not open the machine casing or modify the machine without permission. 9.Please note that if there is any abnormal situation or noise during the welding process,please stop using it immediately. 10.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement,and make sure you do not mind before you order. 【Sturdy and Durable】The ultrasonic spot welder is made of high-quality metal, using plastic spraying technology, with high strength, heat resistance, wear resistance, and long service life. 【High Efficiency】The ultrasonic spot welding machine generates a 28KHz high-frequency signal and utilizes high-frequency mechanical vibration to instantly melt the plastic with energy, achieving a fast welding time of 0.01-9.99 seconds, which significantly improves production efficiency. 【Intelligent Control】Built-in microcomputer control mechanism, it can achieve intelligent frequency tracking, amplitude 50%~99%, and anti-surge & anti-interference. The intelligent LCD screen can display frequency, current, time, power, and fault alarm, allowing you to freely adjust and control the welding time. 【Wide Applications】Equipped with ten replaceable welding heads, the head size of the welding head is from 0.08-0.47 inches, which can realize the plastic welding area from 0.08-0.47 inches, to meet your different needs of use. 【Application】This portable spot welding machine can be used for melting, riveting, and spot welding PP, acrylic board, PVC, nylon, ABS, various plastic materials, fabrics, etc. It is mainly used in textiles, clothing, shoes, leather, auto repair, electronics, toys, advertising labels, plastic production, and other industries. Manufacturer DUSNDULR Power Source Electric Item model number DUSNDULR Included Components 1*Ultrasonic Plastic Welding Machine 10*Welding Head(One is Installed) 1*Welding Handle 1*Power Cord 1*Handle Cord 1*English Manual