EN
AR
CS
NL
FR
DE
IT
JA
KO
PL
PT
RU
ES
UK
TH
TR
dmk laser mold welder factory
Product Description
The LWY200 and LWY400 laser welding machines are newly upgraded products, designed for precision welding of small metal components. They can perform spot welding, seam welding, and hermetic seam welding on a wide range of metals, including titanium, nickel, aluminum, magnesium, stainless steel, gold, silver, copper, and platinum. These machines are ideal for tasks such as welding relay contacts, floppy drive steel bands, printer character pins, metal pipes, and servo valve cores.
Additionally, they excel in hermetically sealing relay housings, integrated circuit packages, pressure instrument seals, pacemaker housings, and the casings of tantalum capacitors and lithium batteries. The machines can also drill and cut thin metal sheets for small metal parts.
In the jewelry industry, these machines offer exceptional convenience. They require no special fixtures and can be operated handheld. With a microscope for crosshair targeting, users can easily perform spot welding, material filling, and sand hole repairs, achieving instant results with precision.
Technical Parameters
| Specification | LWY200 | LWY400 |
|---|---|---|
| Laser Working Material | Nd³⁺:YAG | Nd³⁺:YAG |
| Laser Wavelength | 1.064μm | 1.064μm |
| Average Output Power | 200W | 400W |
| Laser Pulse Width | 0.2~20ms (continuously adjustable) | 0.2~20ms (continuously adjustable) |
| Pulse Repetition Rate | 1~150Hz (continuously adjustable) | 1~150Hz (continuously adjustable) |
| Maximum Single Pulse Energy | ≤50J | ≤80J |
| Maximum Input Power | 6KW | 12KW |
Application
Compared to other welding processes, laser welding can be applied to a wide range of materials and offers distinct advantages. It results in minimal thermal distortion of welded components and provides high-quality joints. The primary benefit of laser welding lies in its ability to deliver highly localized heating. This makes it widely used in precision applications, such as jewelry, batteries, the automotive industry, the aerospace industry, and other similar fields.
Company Profile
Demark (Wuhan) Technology Co., Ltd is a high-tech enterprise focusing on the research and development, production, sales and service of fiber laser equipment. It is headquartered in Wuhan Optics Valley, the birthplace of laser technology in China. Relying on the solid scientific research strength of Huazhong University of Science and Technology, the company has mastered a number of core technologies in laser cutting, welding, cleaning and marking through more than 20 years of exploration and accumulation, and has more than 60 patent protections.
