2014年9月26日星期五

The user of welding machine asked why did the water chiller beep alarm

This customer had purchased water chiller CW-6000 to cool laser welding machine, but he faced problem, when the chiller is on,firstly chiller is working well. after some times it beeps alarm. and machine shows error message water flow low.
Now S&A show the possible problem.
1. When the alarm is on ,check if there is water flow in the pipe and the red light is on ?
 

2. Whether any alarm code is displayed on the thermostat?

3. Restore to factory setting.
Turn off the chiller first,Press and keep holding  ▲and▼ buttons then turn on the chiller.Do not release the buttons until the controller display rE.
chiller
 
4. Please have a short hose just connected between the chiller inlet and outlet to see if it still has alarm.
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

Please read the installation instructions carefully before S&A water chiller starting

Thank you for using water chiller from GUANGZHOU TEYU ELECTROMECHANICAL CO., LTD. Please read the installation instructions carefully before installing and operating and keep it properly.
1.  Please ensure that the power supply and electrical outlet are in good contact and the earth wire must be firmly grounded!
    Although the average operating current of the chiller is small, but the instantaneous operating current could be up to 6 ~ 10amps sometimes (The instantaneous operating current of models of AC110V power supply are possible to be up to 10 ~ 15amps).
2.  Please make sure there is stable and normal voltage for the working chiller!
As the refrigeration compressor is more sensitive to the power supply and voltage, so the operating voltage of our standard product is of 200 ~ 250V (110V model is of 100 ~130V). If you do need a wider operating voltage range, customization is available for us.
3.  Unmatched power frequency can cause the chiller damage!
Please choose model of 50Hz or 60Hz according to actual circumstance.
4.  To protect the pump, it’s strictly forbidden to run the chiller without water in the storage water tank!
The new machine is packed after draining whole water in the tank, so please make sure the tank has water inside before machine starting, otherwise it’s easily to have the pump damaged. When the water level is below the green (NORMAL) range of the water level gauge, the cooling capacity of our chiller will go down slightly. Hence please ensure the water level is within the green (NORMAL) range. To drain through circulating pump is strictly prohibited!
5.  Please be sure that the air inlet and air outlet are in good ventilation!
There must be at least 30cm from obstructions to the air outlet which is in the back of the cooler, and should leave at least 8cm between obstructions and the side air inlet.
6.  The filter screen must be regularly cleaned!
It’s essential to unpick and wash the dust gauze, or the serious blockage will cause breakdown to the chiller.
7.  Please pay attention to the effect of the condensate water!
With greater ambient humidity, when the water temperature is lower than the ambient temperature, the condensate water will generate on the surface of water circular pipes and the cooled components. If above circumstance appears, it is recommended to set a higher water temperature or keep pipes and cooled parts warm.
8.  Professional use only!
The appliance is not to be used by children or persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction, children being supervised not to play with the appliance!
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

The parts introductrion of S&A industrial cooling chiller

For example, industrial cooling chiller CW-5000 mainly include temperature control, power switch, filter gauze, wate injection port, cooling water inlet/outlet, air outlet and water level gauge.

industrial cooling chiller
industrial cooling chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月23日星期二

Air cooled water chiller for cooling dual 20W laser diode

The customer asked why would the water temperature rise from 18℃ to 23℃ when cooling laser diode.
 
Presently, this customer purchased CW5000 chiller of 800W cooling capacity by himself, and equipped with dual water loop to cool dual 20Watt laser diode. However, he found that the water temperature rose up after cooling laser diode.
Below is the possible reason.
 
1.so when the water entered into the device, the set water temperature at 18℃ went up to 23℃ after absorbing the heat generated from the device. But the 23℃ water drops to 18℃ after flowing back to the refrigerating system in the chiller then the 18℃ water went through to the laser diode.
again for constantly cooling, thus the water temp is kept stably at 18C.
 
2. chiller CW5000 of 800W cooling capacity does not satisfy the cooling requirement of 20W laser diode , so S&A suggest  the customer to select chiller CW-5200 with larger cooling capacity.
 
Therefore, it’s normal that the customer questioned there is a temperature difference between the water inlet and outlet. S&A water chiller will have the water temperature kept in the set temperature to not effect on the cooling efficiency. 
air cooled water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

The customer asked why would the water temperature rise from 18℃ to 23℃ when cooling laser diode

Presently, this customer purchased CW5000 chiller of 800W cooling capacity by himself, and equipped with dual water loop to cool dual 20Watt laser diode. However, he found that the water temperature rose up after cooling laser diode.
Below is the possible reason
1.so when the water entered into the device, the set water temperature at 18℃ went up to 23℃ after absorbing the heat generated from the device. But the 23℃ water drops to 18℃ after flowing back to the refrigerating system in the chiller then the 18℃ water went through to the laser diode
again for constantly cooling, thus the water temp is kept stably at 18C.
 
2. chiller CW5000 of 800W cooling capacity does not satisfy the cooling requirement of 20W laser diode , so S&A suggest  the customer to select chiller CW-5200 with larger cooling capacity.
Therefore, it’s normal that the customer questioned there is a temperature difference between the water inlet and outlet. S&A water chiller will have the water temperature kept in the set temperature to not effect on the cooling efficiency. 
 laser chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月18日星期四

S&A industrial water chiller for cooling dual 2KW CNC spindle

Generally speaking, S&A would recommend industrial water chiller to the customer for cooling 2KW CNC spindle. CW-5200 chiller has 1400W cooling capacity, compact size, long working and simple operation, it is satisfied with the cooling requirement of spindle.
But for this customer who was also in need of purchasing water chiller to cool 2KW spindle of 120000rmp. According to S&A’s experience, for the spindle of same power, the faster rpm and the larger heat power, therefore, the user should choose the chiller with lager cooling capacity. As a result, S&A recommended CW-6002AH chiller of 2700W cooling capacity to the customer, CW-6002AN has dual inlet and dual outlet, with stainless steel tank, high water pressure and large water flow, it can cool dual 2kw spindle at the same time.
 
Thank you for the customer’ trust and support!
Leant more about CW-6002AN technical parameter: http://www.teyuchiller.com/Products/ChillerCW60003000Wco.html
cnc spindle water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

S&A water chiller is applied to cool 2KW electric spindle of 120000rmp

Generally speaking, S&A would recommend industrial water chiller to the customer for cooling 2KW CNC spindle. CW-5200 chiller has 1400W cooling capacity, compact size, long working and simple operation, it is satisfied with the cooling requirement of spindle.
But for this customer who was also in need of purchasing water chiller to cool 2KW spindle of 120000rmp. According to S&A’s experience, for the spindle of same power, the faster rpm and the larger heat power, therefore, the user should choose the chiller with lager cooling capacity. As a result, S&A recommended CW-6002AH chiller of 2700W cooling capacity to the customer, CW-6002AN has dual inlet and dual outlet, with stainless steel tank, high water pressure and large water flow, it can cool dual 2kw spindle at the same time.
 
Thank you for the customer’ trust and support!
Leant more about CW-6002AN technical parameter: http://www.teyuchiller.com/Products/ChillerCW60003000Wco.html

cnc spindle water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月17日星期三

Why couldn't cool down the water for engraving machine

1. Please make sure the cooling capacity of the laser chiller is enough and match with laser machine. For example, because the customer choose wrong chiller model (not enough cooling capacity), it's not able to cool down the water for laser machine. In this situation, it should be another chiller model with larger cooling capacity.
 
2. After long term running without cleaning and too much dust accumulating, the filter gauze needs to be uninstalled and washed. Besides, clean the interior dust of the chiller and wash the water route.
 
If the water still can not be cooled down after above mentioned 2 solutions, it could be judged as temperature controller of malfunction. User can contact S&A after-sales department for support: 4006002093 ext.2
water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月16日星期二

How to select refrigeration chiller for 800Watt fiber laser machine

S&A refrigeration chiller CW-6200 is applied to cool 800Watt fiber laser machine, it has 5100W cooling capacity, high water presure and large water flow.
ModelCW-6200AHCW-6200BHCW-6200AICW-6200BICW-6200ANCW-6200BN
Voltage220V220V220V220V220V220V
Frequency50Hz60Hz50Hz60Hz50Hz60Hz
Current1~8.2A  1~8A1.5~8.7A1.5~8.5A  2~9.2A2~9A
Compressor power1.68KW1.645KW1.68KW1.645KW1.68KW1.645KW
2.28HP2.24HP2.28HP2.24HP2.28HP2.24HP
Refrigeration capacity17510Btu/h17640Btu/h17510Btu/h17640Btu/h17510Btu/h17640Btu/h
5.13KW5.17KW5.13KW5.17KW5.13KW5.17KW
4420Kcal/h4446Kcal/h4420Kcal/h4446Kcal/h4420Kcal/h4446Kcal/h
RefrigerantR-22/R-410a 
Refrigerant charge1100g1200g1100g1200g1100g1200g
Precision             ±0.5℃     
ReducerCapillary
ProtectionOvercurrent protection for compressor, flow alarm, over temperature alarm
Pump power    0.05KW0.1KW   0.37~0.75KW
Tank capacity15L
Inlet and outletRp1/2"
Max. lift12M25M  28~53M 
Max. flow13L/min16L/min70L/min
N.W69Kgs82Kgs
G.W79Kgs92Kgs
Dimension67 X 47 X 89 cm(L X W X H)
Package dimension74 X 60 X 109 cm(L X W X H)

Note: the specification of water pump is selected according to different application; other electric sources can be customized; heating and higher temperature control precision functions are optiona .
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

How to select air-cooled water chiller for 4000Watt fiber laser cutter

Cooling 4000Watt fiber laser cutting machine, please select CW-7800ET air-cooled water chiller which has dual temperature and dual control function, dual water loop to satisfy the different needs in fiber laser device and lens. Multiple use for saving cost, space and manual move, quiteconvenient for  the user.
air-cooled water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月15日星期一

How to choose water cooler for 100Watt Synrad RF laser tube

Cooling 100Watt Synrad RF laser tube, please choose CW-6000 water cooler which has 2700w cooling capacity, ±0.5℃ precisely temperature control  and  has 2 temperature control modes as constant temperature and intelligent temperature control. Under intelligent mode, the water temperature is adjusted according to ambient temperature. With that 1 key solution, customers no longer need to worry about the water temperature adjustment of seasonal changes.
water cooler
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

What is dual temperature and dual control chiller

S&A CW-6100AT chiller has dual temperature and dual control function, it contains 2 temperature controls and 2 water pumps, and has dual water loop to cool laser device and lens at the same time. (Generally speaking, one chiller of larger cooling capacity and another of smaller for laser device and optic lens) multi-use of one machine and easy mobility. Users do not need to worry about the space occupied. 
water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月12日星期五

S&A suggest laser users should choose water cooling chiller with larger cooling capacity

S&A find that in the actual application of CO2 glass laser tube in current market, if the laser tube is used at full power, the heat load is actually higher than the indication of the tube. For better safety, users could choose chillers with larger cooling capacity for extending the using life of laser tube.
water cooling chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

How to avoid the condensate water for temperature change of laser chiller

Generally speaking, when the difference in between inside and outside is 10 degrees, it is easy to  produce condensate water for the co2 glass laser tube, that may lead to laser tube broken. 
For the safety, S&A suggest the laser users should use the water chiller of intelligent temperature control to cool CO2 glass laser tube. The chiller could automatically adjust water temperature with ambient temperature changes. Usually, the water temperature will be 2℃  lower than the ambient, to avoid the condensate water for temperature change and extend laser tube life。
co2 glass laser tube
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月11日星期四

S&A water-cooled chiller for 100Watt Coherent metal co2 RF laser tube

The customer had purchased water-cooled chiller CW-6000 to cool 100Watt Coherent metal co2 RF laser tube not long ago. But he found CW-6000’s cooling capacity is not able to satisfy the cooling requirement of RF laser tube after cooling test.
 
Generally speaking, CW-6000 chiller of 2700w cooling capacity is satisfied with the customer’s cooling requirement. However, we found out that complicated structure and small water loop of RF laser tube would lead to less flow and larger resistance.
 
To solve the problem and extend the using life of the RF laser tube, we changed the pump of high water pressure and large flow for the customer.


TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月4日星期四

UVLED customer called on S&A to establish further cooperation relation of chiller

Last Wednesday, S&A received an important customer who specialized in producing UVLED lamp and had purchased S&A water chillers to cool multiple types of power of UVLED lamp not long ago. Now, the customer called on S&A, to know more about S&A production ability and established further cooperation relation.
The customer said, the water chillers were not only applied to cool UVLED lamp of printer but also large electronics engineering project.
The customer also visited S&A’s production workshop of chiller, he was satisfied with production process, package, and logistics of chiller and express long-term cooperation will with S&A.
S&A water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

S&A water cooling chiller struck a pose in the D.PES exhibition

S&A water cooling chiller struck a pose in the D.PES exhibition with the manufacturer of laser cutting machine,uv printer and welding machine 
uv chiller
S&A water chiller for cooling UV flatbed printer
laser chiller
S&A water chiller for cooling laser cutting machine
welding chiller
S&A laser chiller for cooling welding machine
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller

2014年9月2日星期二

S&A water chiller system CW-6100AT equips with dual water filter

The upgraded version of water chiller system CW-6100AT equips with dual water filter.
S&A CW-6100AT is able to cool the fiber laser and optic lens at the same time, multiple use for saving cost, space and manual move, quiteconvenient for the user. 
water chiller
TE:+86-20-89301885
FAX:+86-20-84309967
SKYPE: teyuchiller