古川物産 List of Products and Services

The "PLW Series" is a laser welding device that boasts high processing stability through non-contact processing. It accommodates a wide range of applications from fine precision welding to automotive parts welding. The switch between manual and automatic operation is easy, allowing one machine to cover everything from prototyping and development to mass production. Additionally, the workpiece is fixed on the processing stage, and the laser emission unit scans in three axes (X, Y, Z), making it suitable for processing long or heavy workpieces that are difficult to handle. 【Features】 ■ High processing stability through non-contact processing ■ Low thermal damage process ■ Equipped with a high-speed, high-quality, and highly stable pulse YAG laser oscillator ■ Safety cover as standard equipment ■ Custom designs available *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine

Laser Harness Solutions "Laser Processing Equipment" is ideal for processing the insulation and shielding of wires used in electronic devices, medical devices, inspection equipment, and high-capacity high-speed data communication equipment. It can also be used for coating medical instruments such as catheters and guide wires, as well as processing braided wires. 【Features】 - Uniform processing around the entire circumference of cables due to unique optical design and laser irradiation methods - Easy maintenance and processing stability due to dust and smoke countermeasures during processing - High productivity and labor-saving achieved through bulk processing with lasers For more details, please contact us or download the catalog.

• Other processing machines

The laser jacket cutter is designed so that lasers are emitted from both the upper and lower directions of the workpiece through optical system control, eliminating any issues with positional misalignment and making workpiece flipping unnecessary. It can perform continuous cutting and burning at 10 locations. Processing at 10 locations under different conditions is possible. A special window that allows lasers to pass close to the processing position is installed, and by maintaining positive pressure inside the device, it is designed to prevent smoke from entering the device. If you regularly clean this window and the fan filter during daily operations, you can use the device for a long time without needing to replace consumable parts. 【Features】 ○ No need to flip the workpiece with the two-directional irradiation mechanism ○ Continuous cutting and burning at 10 locations is possible ○ Processing at 10 locations under different conditions is possible ○ High reliability, high quality, high yield ○ No adjustments needed, easy operation For more details, please contact us or download the catalog.

• Other processing machines
• Harness

The laser shield cutter uses a unique device mechanism to irradiate the laser from four diagonal directions, uniformly cutting around the entire shield. With appropriate optical design, it achieves both the necessary work distance and a small focal diameter. The power required for processing is concentrated to about 30μm, so much of the energy is used for "cutting." It realizes fine and high-precision processing with sharp cutting performance that does not impart unnecessary thermal effects to the workpiece surroundings. 【Features】 ○ No leftover cuts, no dielectric damage ○ Achieves fine processing and high precision ○ High productivity and high reliability ○ High quality and high yield ○ No adjustments needed, easy operation For more details, please contact us or download the catalog.

• Other processing machines
• Harness

The carbon dioxide laser of the laser harness processing machine cuts only the coating and does not damage the shield wire or core wire. Since it uses a non-contact laser, there is no change in processing accuracy due to wear like with metal blades. It can also handle soft coatings such as foam. It is capable of processing multiple coatings simultaneously, even on composite cables. As a dedicated cable processing machine, there is no cumbersome work such as workpiece flipping required by the operator. 【Features】 - Does not damage the shield wire or core wire - Uses a non-contact laser - Allows for the simultaneous processing of multiple cables arranged in a jig - Can process braided wires without pre-soldering and without damaging the dielectric - Widely adopted for harnesses in semiconductor measurement equipment, which have strict electrical property requirements For more details, please contact us or download the catalog.

• Other processing machines
• Harness