Two days ago, I had a very pleasant comunication of mopa fiber laser marking machine and 6040 co2 engraving machine with a customer from the United States.
First of all, I am honored that the client chose DOWIN because of my service and professionalism. This article will discuss the after-sales service and guarantee of the fiber laser marking machine according to the customer’s problem. Thanks again for the customer’s problem and choosing Dowin!
To answer some questions about 60w mopa fiber laser marking machine from my US customer
Summer 
Opex Lens of fiber laser marking machine 20w
About fiber laser machine lens,and there are 70*70, 110*110, 150*150, 175*175, 200*200, 300*300 and 400*400mm.. And mostly we choose to use Opex brand laser lens. And about for laser marking machine, smaller lens is good for marking effect!
The crystal trophy is marked with a finer text pattern by UV laser marking machine
The beam focusing spot of Dowin UV laser marking is small and thin, which can realize fine marking, fast marking speed, high efficiency and stable performance of the whole machine. It is the best choice for crystal trophy marking.
dowincnc 
The after-sales service from Dowin laser marking machine!
Welcome to Dowin Gallery, There are thousands of laser machines pictures ,samples and videos to help you know more about our laser machines. Of course, if you are interested, please feel free to contact me, mob/whatsapp/wechat:+86 17788130246.
Today Summer will tell all customers about Dowin after-sales service in details.
The advantages of laser marking machine marking process on aluminum
Laser marking machine technology for aluminum alloy laser marking In industrial processing, laser marking technology, as a modern fine processing method, has unique advantages compared with corrosion, pneumatic processing, etc.
The role of fiber laser marking machine in can drinks
Dowin’s fiber laser marking machine only needs a few minutes to complete the marking and it will last for a long time, regardless of the production batch number, regulatory code or production date and LOGO information.
Stainless steel color marking adds new ideas to products
Dowin fiber laser marking machine adopts MOPA laser to achieve color marking on stainless steel and improve the quality of stainless steel products.
What is the configuration of the laser fabric cloth textile cutting machine and what are the advantages?
With the development of economy, the application of laser engraving machine in daily life is more and more extensive, and the laser cloth cutting machine can greatly improve the efficiency of cloth cutting and reduce the production cost.
Laser- type: Sealed CO2 laser tube
Control system: Ruida 6445G controller
Table type: Auto feeding table
Driving system: Stepper motor and driver
Position system: Red dot
Eva 
Color marking of stainless steel surface for laser marking machine
With the expansion of the stainless steel marking field, a new process for stainless steel color marking has emerged, namely the MOPA color laser marking machine. Dowin’s MOPA fiber laser marking machine can help you achieve stainless steel color process.
What are the advantages of laser cloth cutting machine compared with traditional cutting machine?
The DOWIN laser cloth cutting machine is equipped with powerful intelligent vision software and SLR camera system, which greatly improves the cutting accuracy. Make full use of CCD vision system and conveyor working platform, no manual operation is required, and the work efficiency is high.
Compared with traditional cloth cutting, laser cloth cutting machine has higher precision and higher efficiency.
Fiber laser marking machine has deeply entered the mobile phone manufacturing industry
As people’s requirements for mobile phones are getting higher and higher, the fiber laser marking machine manufactured by Dowin can be the icing on the cake for the mobile phone industry, marking the unique logo of the manufacturer to meet the love of consumers.
CO2 laser marking machine adds patterns to clothing fabrics
With the improvement of the quality of life, people’s requirements for clothing are also higher. Fashionable and individual clothing is sought after by modern young people. Dowin’s co2 laser marking machine is environmentally friendly and efficient, able to mark patterns on garments without fading for a long time.
How does the 1814 CCD laser cloth cutting machine work?
CCD laser cloth cutting machine adopts automatic feeding function and vision system, which can automatically and accurately position and feed automatically, which greatly improves work efficiency. The camera scans the fabric pattern, detects and recognizes the printed outline, and accurately locates the cutting content. The conveyor belt and automatic feeding ensure the continuity of cutting, which greatly improves work efficiency and saves work time.
The Magical Use of Handheld Laser Marking Machine on Thermos Cups
Laser marking technology has played a great role in the production process of cups. Dowin hand-held laser marking machine satisfies customers’ marking of trademarks, models, logos, patterns and other information.
How to mark rubber tire by Dowin laser handheld laser marking machine
More and more client want one handheld fiber laser marking to mark or engrave logo on rubber tire. Recently, dowin laser newly upgrade one handheld fiber laser marking machine for tire marking. We will teach you the good way to mark tire by fiber laser step by step
Kevin