industrial chiller-S&A chiller-laser chiller-air cooled chiller: ultraviolet laser compact recirculating water chiller

2021年5月30日星期日

UV laser marking becomes a new way of fruit marking

In order to reduce the paper waste, many supermarkets begin to introduce UV laser marking machine to mark the information on the fruits. Comparing with using paper sticker, this move can reduce by 10 tons of paper and 5 tons of adhesive.

When the fruits are gathered from the country of origin, they will be sent to the retailers in the destination countries. And then they will be laser marked.

The information marked includes the retailer logos, best before date, country of origin and serial number. It is said that laser light will only let the most outer skin of the fruit to fade and has no harm to the fruit. Plus, the marking operation can be very precise.

Using UV laser marking machine is becoming increasingly popular. It is not only a tool of marking information but also a tool which promotes the fruit brands.

UV laser marking machine often features flexible structure, high photoelectric conversion efficiency and long lifespan. The general UV laser marking machine ranges from 3W-30W and S&A Teyu has related ultraviolet laser compact recirculating water chiller to provide effective cooling.

For example, the CWUL-05 UV laser mini recirculating chiller is applicable to cool 3W-5W UV laser marking machine.
CWUP-10 ultraviolet laser compact recirculating water chiller is applicable to cool 10-15W UV laser marking machine.
CWUP-20 model is applicable to cool UV laser marking machine up to 20W.
CWUP-30 UV laser chiller is applicable to cool UV laser marking machine up to 30W.

For more detailed information about the above-mentioned chillers, just click https://www.teyuchiller.com/uv-laser-chillers_c4

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https://www.teyuchiller.com/uv-laser-chillers_c4

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 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 8 0,000 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.

2021年5月16日星期日

Is the power of UV laser cutting machine the bigger the better?

5G era has already arrived and the market demand for UV laser machine is increasing dramatically. Drilling, cutting and marking are the common applications of the ultraviolet laser. And today we will focus on UV laser cutting machine. Many people would ask, “Is the power of UV laser cutting machine the bigger the better?”

UV laser cutting machine is an important tool in ultra-precise laser processing field and is commonly used in PCB cutting, FPC cutting, thin film cutting and so on. We all know that the higher the power of the UV laser cutting machine, the higher efficiency will be achieved. But is the power really the higher the better?

The increasing power does indicate improved efficiency of the UV laser cutting machine, but the working effect of the high power UV laser cutting machine is not necessarily better than the lower power one. Let’s look at the below example.

For cutting FPC, the higher the power of UV laser cutting machine, the higher of the efficiency will be. It can increase the scanning speed and reduce the FPC’s interaction time with the laser. Therefore, the charring will occur less. That’s why the market gradually abandons the originally 10W UV laser cutting machine and turn to the 15W and 18W ones.

However, for cutting conductive thin film material, the effect is opposite. If the power of the UV laser cutting machine is high, it will have bigger effect to the heat effect and the laser beam quality. That means the foundation material will be easier to be damaged and the cutting precision will be affected.

Therefore, when purchasing a UV laser cutting machine, everything should be considered, such as power, effect, efficiency, pulse energy, laser beam quality, pulse width, repetition frequency and so on.

UV laser cutting machine adopts UV laser as the laser generator and it is a key component that decides the cutting precision of the UV laser cutting machine. To maintain the precision, UV laser needs to stay in a suitable temperature range. S&A Teyu CWUL-05 Ultraviolet laser compact recirculating water chiller is capable of keeping UV laser cool, for it features ±0.2℃ temperature stability and 370W cooling capacity. This UV laser chiller is designed with an intelligent temperature controller which enables automatic temperature adjustment, which provides great convenience for the users. For more information about this chiller, click https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

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