LJ-B Series
Auto Part, Electronic, Stationery, Toy, Plastic
Air Cooling
Automatic
Low Frequency
AC
Vertical
Ultrasonic
Ultrasonic Welding Machine
20kHz
2200W
75mm
0.01-9.99s
Single Phase AC 220V
Bound 1-7 Bar
LINJIE
MDF Box
Size: 48*66*108cm N. W: About 70KG
China
8468800000
Product Description
Laos Source Factory Ultrasonic Welding Machine for Car Cup Holders, Seat Belt Buckles Welding.
About Us:https://ultrasonicmachine.en.made-in-china.com/company-Dongguan-Linjie-Ultrasonic-Mechanical-Electrical-Equipment-Co-Ltd-.html
Dongguan Linjie Ultrasonic Electromechanical Equipment Co., Ltd. is a focus on plastic welding ofprivate enterprises, the company has more than 20 years of professional and technical engineers teamserved thousands of customers. Has a set of development, design, production, sales and service as oneof the product realization system, In the automobile manufacturing, electronic products, communica.tion equipment, household appliances, new energy batteries and other industries have accumulated rich experience.
Equipment Features
- Manual precision limit fine adjustment, high precision.
- The welding head center limit structure prevents welding deviation.
- Linear ball guide rails ensure high-strength welding precision products.
- The bottom plate is adjustable, making mold adjustment easily.
- High-precision power trigger function, high welding stability.
- Digital welding settings, intuitive and accurate.
- Taiwan original transformer ceramic converter, stable and durable.
- Titanium alloy transformer, low repair rate.
- Frequency modulation and automatic frequency compensation circuit.
Equipment technical parameters





Model | LJ-B Series | ||||
Frequency | 20KHz | 20KHz | 15KHz | 15KHz | 15KHz |
Input Voltage | AC SINGLE PHASE,220V | ||||
MAX Input Power | 1.8KW | 2.6KW | 1.95KW | 2.65KW | 3.35KW |
Horn Journey | 75/100MM | ||||
Output Time | Time control 0.01-9.99s | ||||
Pressure | Pressure bound 1-7bar | ||||
Welding Capability | Ø85 | Ø105 | Ø155 | Ø175 | Ø195 |
Compressor | 1HP-2HP | ||||
Dimension | Size:700*410*1300MM/Generator Size:600*450*160MM | ||||
N.W | 65KG | 68KG | 60KG | 70KG | 72KG |



1. Round columns, high structural strength.
2.Supports manual limit fine adjustment with high accuracy.
3.Linear ball guide rails ensure long-term high-precision welding movement of the welding head.
4.Digital human-computer interaction interface in Chinese and English.
5.Taiwan-made piezoelectric ceramic converter, with strong and stable output.
2.Supports manual limit fine adjustment with high accuracy.
3.Linear ball guide rails ensure long-term high-precision welding movement of the welding head.
4.Digital human-computer interaction interface in Chinese and English.
5.Taiwan-made piezoelectric ceramic converter, with strong and stable output.




A1:Ex-work factory , FOB Guangzhou, FOB shenzhen
Q2. How long is the guarantee (period)?
A2:1 year quality warranty .
Q3.How many colors for selection ?
A3:More than 3 colors. We will provide you the color card , pls choose your favorite from it.
Q4.How long is our Production leading time?
A4:within 7-10 days upon receive deposit in normal season, and 10-15days in our busy time(August,September,October).
Q5.What is the Payment term?
A5:T/T or L/C at sight. 50% Deposit for start the production ,the balance before the shipment when goods are ready.
Q6.What is the packing details?
A6:Knock down Packing with the carton boxes ,and inside with the pear cotton for protection. Glass parts are packed with
wooden frame outsides to protect the items.
Q7. What support you will have to assemble this furniture?
A7: Inside each packing of the office table products ,we have put the exactly instruction book ,you can assemble the office table very easy .
Q8.What kind of documents we will provide to you?
A8:B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the customs declaration at your side.
Q9. During shipping, if there is a damage to products, how do you get replacement?
A9: During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to products, they would be responsible for the damage .If it is not a very serious problems,we will help you and compensate you the damaged parts.
Q10. If there are any missing parts in our shipment, how long it takes for you to send?
A10: If there is some small missing components,we will DHL to you ASAP within one week.