Laser news

Any recommendations on plexiglass laser cutting machine manufacturers? 2020-08-07

There are plenty of plexiglass laser cutting machine manufacturers in the market and it’s quite hard for buyers to choose. When choosing a plexiglass laser cutting machine manufacturer, users should keep in mind its production scale, product quality and after-sales service. For its portable industrial water cooler, S&A would be an ideal supplier which has 18 years of experience in refrigeratio...

What is special about S&A high precision portable water chiller unit CWUP-20? 2020-08-06

In the past, laser cooling technique of ±0.1℃ temperature stability used to be dominated by the foreign suppliers. But with the success of S&A high precision portable water chiller unit CWUP-20, this kind of domination has been broken and the domestic market of ultra-fast solid state laser can be better served. S&A laser water chiller CWUP-20 features ±0.1℃ temperature stability and ...

How often should users change out water for MRI equipment water chiller? 2020-08-05

MRI equipment is a common medical equipment in hospital and it is often located at an air-conditioned room. In order to cool the core components inside MRI equipment, most hospital would add a water chiller. So how often should users change out water for the water chiller? Well, since the water chiller is also located in the air-conditioned room which is clean with suitable ambient temperature, us...

What kinds of problem is likely to occur if fiber laser chiller has serious dust problem? 2020-08-04

As time goes by, fiber laser chiller is easy to get dusty if left unattended. Serious dust problem could lead to bad heat dissipation of the fiber laser chiller itself, increasing the risk of high temperature alarm. To avoid this dust problem, it is suggested to use the air gun to remove the dust from the condenser and the dust gauze frequently. After 18-year development, we establish rigoro...

Can water of acrylic laser cutter industrial water chiller system CW-5200 be recirculated? 2020-08-03

The working of acrylic laser cutter industrial water chiller system CW-5200 is a basically a water recirculating process, so its water can be recirculated. But there is one thing to be noticed that the recirculating cycle is limited, which means water needs to be changed out on a regular basis. In general, water changing frequency is 3 months or depends on the actual working environment so that it...

Can water changing frequency of MRI equipment air cooled water chiller system be every 6 months? 2020-08-01

Water changing frequency of MRI equipment air cooled water chiller system depends on its working environment and water quality. Since the working environment of MRI equipment is very clean with nice temperature, it is OK to change out the water of the air cooled water chiller system every half month or every year. But please note that the circulating water is suggested to be purified water or clea...

Any comparison between IPG fiber laser and Raycus fiber laser? 2020-07-31

IPG fiber laser is a German brand while Raycus fiber laser is a domestic brand. Since IPG fiber laser is a foreign brand, its price is higher than that of Raycus fiber laser. Users can make a purchasing decision based on their own needs. These two fiber lasers share one thing in common -- they both need the cooling from circulating industrial water chiller unit. For circulating industrial water ch...

How to deal with compressor overcurrent in industrial process water chiller machine which cools high power fiber laser metal cutter? 2020-07-30

Users of high power fiber laser metal cutters may often come across such a situation in summer: the compressor of the equipped industrial process water chiller machine has overcurrent. What could be the cause and how to deal with it? 1.The room temperature is too high. In this case, make sure the industrial process water chiller machine has the good air supply around and operate in below 40 ...

Any water chiller system that can prevent condensed water in 2KW fiber laser cutter? 2020-07-29

If there is condensed water in 2KW fiber laser cutter, it is probably because the difference between water temperature and ambient temperature is too big (generally more than 10℃).To solve this problem, S&A developed water chiller system CWFL-2000. Water chiller system CWFL-2000 is designed with dual circuit which can cool the fiber laser and the laser head at the same time separately, which c...

What kinds of sectors is UV laser widely used in? 2020-07-28

UV laser is widely used as a laser micromachning technique in PCB, electronics and other sectors which require ultrahigh precision machining. The commonly used laser power range is from 3W-20W. For cooling 3W-5W UV laser, it is recommended to use S&A small water chiller unit CWUL-05; For cooling 10W-15W UV laser, we suggest S&A small water chiller unit CWUP-10; For cooling 20W UV laser, S&...

Does S&A small water chiller CW3000 have refrigerant inside? 2020-07-27

S&A small water chiller CW3000 doesn’t have refrigerant inside, for it is passive cooling water chiller and doesn’t have compressor and condenser inside. The water temperature of small water chiller CW-3000 depends on the ambient temperature and can not be regulated. Even so, it is very helpful in cooling down the industrial equipment with small heat load, such as CNC machine spindle and small...

Why water is drained out before laser recirculating water chiller is delivered? 2020-07-24

When users receive the laser recirculating water chiller, they will find that there is no water inside the chiller. So why the water is drained out before laser recirculating water is delivered? Well, the purpose is to make it easy for transportation. When users finish installing the laser recirculating water chiller, they can add water until it reaches the green area of the water level gauge. Aft...

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