PCB Laser Depaneling Machine and Its Temperature Control Technology

The PCB laser depaneling machine is a device that uses laser technology to precisely cut printed circuit boards (PCBs). By controlling the movement trajectory of a high-energy laser beam on the surface of the material, it achieves precise cutting of PCB boards. This equipment is widely used in the electronics manufacturing industry, especially for depaneling operations that require high precision and efficiency.

Advantages of PCB Laser Depaneling Machines

High Efficiency: The laser depaneling machine uses a high-energy laser beam for cutting, allowing it to complete large-scale depaneling tasks in a short time. Compared to traditional mechanical cutting methods, the laser depaneling machine increases depaneling speed by more than 20%, significantly boosting production efficiency.

High Precision: The laser depaneling machine can achieve sub-millimeter precision, meeting the production needs of fine electronic products. The high energy density and strong controllability of laser technology ensure smooth cutting edges and consistent dimensions.

Strong Adaptability: The laser depaneling machine is suitable for various types of circuit boards, including rigid, flexible, and composite boards. Whether it's single-layer or multi-layer boards, the laser depaneling machine can adapt to and meet the depaneling requirements.

Automation Features: The laser depaneling machine is equipped with automatic positioning, automatic correction, and automatic scaling functions, enabling unattended production processing. This reduces human error, increases work efficiency, and enhances safety.

Non-Contact Processing: The laser depaneling machine uses non-contact processing, avoiding the damage and burrs that can occur with mechanical cutting, ensuring the flatness and quality of the PCB surface.

Multi-Material Compatibility: The laser depaneling machine is compatible with various materials, such as FPC (flexible circuit boards), PCB, RFPC (radio frequency circuit boards), IC substrate ceramics, and more, offering strong versatility and applicability.

The Necessity of Laser Chiller

During operation, the stability and precision of the laser source in a PCB laser depaneler are critical to the quality of the cutting. To maintain the laser's operating temperature within an appropriate range and prevent performance degradation or damage due to excessive heat, some high-performance laser depaneling machines may require a laser chiller for cooling. A laser chiller effectively controls the laser's temperature, ensuring optimal performance even during continuous operation or in high-temperature environments. Additionally, using a laser chiller can extend the laser's lifespan and improve the equipment's stability and reliability.

TEYU S&A Chiller Manufacturer, with 22 years of experience in the refrigeration industry, has developed over 120 laser chiller models to meet the cooling needs of various laser equipment. With a 2-year warranty, an annual shipment volume of 160,000 chiller units, and sales in over 100 countries and regions, TEYU S&A Chiller Manufacturer is your trusted partner. Quato us to get your tailored cooling solution. Please write to us for your customized cooling solution.

Source: https://www.teyuchiller.com/pcb-laser-depaneling-machine-and-its-temperature-control-solution

How to adjust water temperature to 20℃ in T-506 temperature controller of S&A laser chiller?

The defaulted setting for T-506 temperature controller of S&A laser chiller is intelligent temperature control mode. If you want to set the water temperature to 20℃, you need to switch to constant temperature control mode first and then set the required water temperature. Detailed steps are as follows:

Adjust T-506 from intelligent mode to constant temperature mode.

1.Press and hold “▲”button and “SET” button for 5 seconds
2.until the upper window indicates “00” and the lower window indicates “PAS”
3.Press “▲” button to select the password “08” (default setting is 08)
4.Then press “SET” button to enter menu setting
5.Press “▶” button until the lower window indicates “F3”. (F3 stands for way of control)
6.Press “▼” button to modify the data from “1” to “0”. (“1” means intelligent mode while “0” means constant temperature mode)

Now the chiller is in constant temperature control mode.

Adjust water temperature.
Method One:
1.Press “SET” button to enter “F0” interface.
2.Press “▲” button or “▼” button to adjust water temperature.
3.Press “RST” to save the modification and exit the setting.

Method Two:
1.Press and hold “▲” button and “SET” button for 5 seconds
2.Until the upper window indicates “00” and the lower window indicates “PAS”
3.Press “▲” button to select the password (default setting is 08)
4.Press “SET” button to enter menu setting
5. Press “▲” button or “▼” button to adjust water temperature
6. Press “RST” to save the modification and exit the setting

About S&A Brand
S&A(TEYU) was founded in 2002. After 16 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 employees. 

Why choose S&A
Product Advantages:
1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;
2.±0.1℃ high precision temperature control, stable cooling performance,support
ModBus-485 communication;
3. Establish logistic warehouses at USA and Europe;
Manufacturing Advantages:
1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;
2. Annual output 60,000 units, product exports rate above 60%；
3. Standard bulk production, standard parts rate up to 80% ；
4. With excellent laboratory testing system, simulates actual working environment for chiller.

CONTACT S&A
SKYPE: teyuchiller 
Email: marketing@teyu.com.cn
Website: www.teyuchiller.com

S&A Industrial Chiller CWUL-05 Specially Designed for 3W-5W UV Laser

Mr. Verelst from Belgium is the owner of a manufacturing company of laser marking machines, laser welding machines and laser cutting machines. In terms of laser marking machines, he used JPT solid-state UV laser as the laser generator. UV Laser with 3W,5W,10W,15W power are equipped with water chillers to bring down the temperature.

He recently purchased S&A industrial chiller CWUL-05 specially designed for cooling UV laser to cool 5W UV laser of his laser marking machine. S&A industrial chiller CWUL-05 with 370W cooling capacity and ±0.2℃ temperature stability can provide precise temperature control for 3W-5W UV laser. S&A industrial chiller CWUL-05 have two temperature control modes, suitable for different situations. Besides, it has multiple setting and fault display functions, which can greatly protect the industrial chiller.

In respect of production, S&A has invested the production equipment of more than one million RMB, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, all the S&A water chillers are underwritten by insurance company and the warranty period is two years.

About S&A Brand
S&A(TEYU) was founded in 2002. After 16 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 employees. 

Why choose S&A
Product Advantages:
1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty
2.±0.1℃ high precision temperature control, stable cooling performance,support
ModBus-485 communication;
3. Establish logistic warehouses at USA and Europe;
Manufacturing Advantages:
1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;
2. Annual output 60,000 units, product exports rate above 60%；
3. Standard bulk production, standard parts rate up to 80% ；
4. With excellent laboratory testing system, simulates actual working environment for chiller.

CONTACT S&A
SKYPE: teyuchiller ;  Email: marketing@teyu.com.cn;
Website:  https://www.teyuchiller.com
TEL:+86-20-89301885;  FAX:+86-20-84309967