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At 5℃, 4KW cooling capacity is not favorable to long-term operation of S&A water chillers[ 02-09 21:54 ]
David, a German plastic part manufacturer: “Hello, I want to purchase a water chiller to cool dies, and cooling water shall be connected to the closed loop circuit system of the dies. The cooling capacity of the water chiller is required to reach 4KW at 5℃”.
The cooling of two 100W thermal glass tubes with S&A CW-5200 water chiller[ 02-09 21:49 ]
President Zhou is engaged in sales of laser cutting machines, and 100W thermal glass tubes required to be cooled, which were cooled using S&A CW-5000 water chiller before. Now he would like to use a water chiller to cool two 100W thermal glass tubes in one-to-two mode, but original CW-5000 water chiller with 800W cooling capacity was not suitable any longer, so he consulted S&A again.
A German spindle customer purchases 8 S&A CW-5000 water chillers again[ 01-16 01:54 ]
Dave, a German spindle customer: “Hello, please deliver another 8 CW-5000 water chillers to me.” S&A Water Chiller: “Ok. Do you still use them to cool 1.3KW spindles?” Dave, a German spindle customer: “Yes, they are still used to cool CNC denture engraving machines.”
High ambient temperature results in that the intelligent temperature controller of S&A water chiller displays 30℃, and it is mistaken for failure of cooling[ 01-14 04:05 ]
Yesterday, an Indian laser customer made a mistake and wasted a sum of maintenance fee. When using the S&A CW-5000 water chiller to cool CO2 laser tubes, the customer found that the control panel of the chiller displayed 30℃, and he mistakenly assumed that the chiller couldn’t cool any longer. So he asked local maintenance personnel to supplement refrigerant, afterwards, he contacted S&A.
Due to the rush period of a laser client crashes the schedule and S&A after-sales personnel repair overnight[ 01-14 04:03 ]
I received a call from a laser customer of Shenzhen, who said that CW-7500 water chiller couldn’t work and needed to be repaired, and that this CW-7500 water chiller was for cooling 1500W fast-axial-flow CO2 laser tubes. According to the condition described by the customer, S&A determined that the chiller compressor had faults and needed to be replaced.
S&A delivers CW-5200 water chillers quickly and therefore wins praise from laser customers[ 01-14 00:26 ]
Laser customer: “Hello, the payment for the water chillers has been arranged, and this is the money order.” S&A Water Chiller: “Ok, thank you! We have arranged the delivery of two CW-5200 water chillers.” Laser customer: “Efficient! Very good!” What happened?
If the water tank temperature of S&A CW-5200 water chiller is too high, is it useful to add Freon?[ 01-10 20:33 ]
A customer of S&A consults to S&A: “Hello, if the CW-5200 water chiller stops working due to over-high temperature of water tank, is it useful to add Freon?” Here, S&A reminds all customers: over-high temperature of water tank of the water chiller is not necessarily caused by refrigerant leakage. The reasons for over-high temperature of water tank of the water chiller include the following points: 1. If the dust screen is blocked, it is only needed to clean the dust screen;
Low-temperature pressure gauge at low level will lead to alarm of water chiller due to insufficient water flow[ 01-10 20:28 ]
Customer: “Is it normal that the low-temperature pressure gauge is at a low level?” (Low-temperature pressure gauge is exclusive to S&A dual-temperature dual-dump series of water chillers, which is used to test water pressure at low-temperature end.) S&A Water Chiller: “Hello, if the low-temperature pressure gauge is at a low level, insufficient water flow will occur, which will lead to water flow alarm of the water chiller.”
In case S&A CW-6100 water chiller is shipped by air, how to discharge refrigerant?[ 01-02 21:16 ]
Customer: “Hello, in case S&A CW-6100 series of water chiller is shipped by air, it is needed to discharge refrigerant, then how to discharge?” S&A Water Chiller: “Hello, you arrange discharge yourself, right?” Customer: “Yes. If the procedures are easy, I can directly arrange working staff to discharge.”
Malfunctioning of CW-5200 water chiller due to matching error in type[ 12-29 21:26 ]
When matching the water chiller, S&A always asks customers to provide what it is used to cool, and what the power and flow rate of that equipment are, so as to match the right type. However, some customers may select the type on their own for the inconvenient disclosure of information. Then the following case may occur:
A high-frequency welder customer coming to purchase S&A CW-5200 water chiller for the usage by his peers[ 12-27 04:26 ]
Many new clients of S&A are recommended by their peers. Now, thank you so much for your recognition of S&A water chiller! S&A will constantly provide you with water chillers of higher quality.
The introduction of 1KW fiber laser cutting machine for the cutting of metal plate in S&A branch[ 12-27 04:11 ]
S&A has a metal plate plant in Nancun Town, Panyu District of Guangzhou, which covers an area of 3000 m2 and specially provides metal plate, evaporator and other parts for S&A water chiller.
Germany Jager spindle wants to cooperate with S&A water chiller[ 12-22 20:54 ]
“Hello, we are the agent of Germany Jager spindle. We want a water chiller for the cooling of 5.5KW spindle with revolving speed of 30000~60000 RPM. As we know, S&A water chillers are praised highly in our industry. So we come to S&A for consultation.”— A consulting call from Mr. Zeng.
S&A water chiller CW-5000 is shown on Laser South China Advanced laser Technology and Application Exhibition[ 12-08 21:39 ]
S&A water chiller CW-5000 is shown on Laser South China Advanced laser Technology and Application Exhibition along with 3W UV laser marking machine.
S&A chiller CW-5000 and CW-5200 are shown on Shenzhen International Industrial Automation& Robot Exhibition 2016[ 12-08 21:14 ]
S&A chiller CW-5000 and CW-5200 are shown on Shenzhen International Industrial Automation& Robot Exhibition 2016 along with customer's equipment.
S&A dual pump & dual temp.chillers are shown on South China Int’l Sheet metal & Laser Show[ 12-02 03:38 ]
S&A dual pump & dual temp.chillers CW-6200AT and water chiller CW-5200 are shown on 2016 South China Int’l Sheet metal & Laser Show.
Preparation of exclusive Russian manual in PDF for S&A CW-3000 water chiller by laser customer[ 11-29 22:52 ]
Eddy, one of our customers engaged in laser from Russia: "HI, our company prepared an exclusive Russian manual in PDF for S&A CW-3000 water chiller.”
S&A water chiller high praised by our Italian customer engaged in high-frequency welding machine[ 11-29 21:40 ]
A few days ago, I received an email from our Italian customer engaged in high-frequency welding machine (he was the manufacturer of high-frequency welding machines for PVC, PU, ABS, etc.). He sent the email to purchase 4 sets of CW-5000 water chillers with 800W cooling capacity for the cooling of high-frequency welding machine.
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