Videos

DOWIN , DO THE BEST LASER ENGRAVING, CUTTING AND WELDING EQUIPMENTS

Dowin laser since 2010,your laser equipment supplier and partner 

Dowin machines Design / Branding Examples/Our customers

Connection of Various Control Lines for the 200W YAG Automatic Laser Welding Machine

After receiving the auto laser mold welding machine, you can follow this video to install various control lines step by step. We have also attached corresponding labels to help you

How to Operate the YAG Auto Laser Welding Machine to Weld Line and Circle

Step-by-step guidance on how to use the YAG automatic welding machine.
The focused spot is very small, the heat is highly concentrated, the weld can be positioned with high precision, and the welding is more beautiful without deformation.

Small Enclosure Fiber Laser Marking Machine

Small marking machine that can be
placed on a table
Enclosed design, the safety factor is
particularly high
Open door protective system, when open
the cover laser stops
Used for marking of metal and
non-metal materials

Here is one 1325 Co2 laser cutting machine with ball screw transmission with following configurations and futher informations

Here is one 1325 Co2 laser cutting machine with ball screw transmission with following configurations and futher informations.
Machine specifications:
1. Adopt imported high-precision ball screw transmission, to make the optical laser path and machine movement more stable, and cutting and engraving effect better.

1530 Co2 Laser Cutter With Rack And Pinion

Recently, DOWIN installed one Co2 laser cutting machine for One of Dutch customers, he requirements fast speed to cut 8mm acrylic, and must guarantee cutting accuracy, even after a long time, also need auto focus. So we suggest our client to choose one 150W RECI tube to get enough power , XY rack and pinion to make sure cutting accuracy, and designed electric laser head and auto focus. Attached one testing video here, you guys can see the cutting effect obviously. 

20MM Acrylic Cutting Test

Today, we help our Austrlian customer to cut one 20mm thick acrylic sheet,  we test one big power Co2 laser cutting machine with 300W and 130*250cm working size, and working parameter is 2mm/s cutting speed, and 65% output power. get very clean and smooth cutting effect. When you had this big machine, come to try. and best parameter, 4-6mm/s cutting speed and around 60% output power. Hope you can get one best cutting result.

DW-1390SL slimline model laser cutting machine

DW-1390SL Use Strengthen industrial laser cutting head with red dot and Auto focus mechanism, Brand customization,Supports ODM &OEM, send us your LOGO file ,we help make your own logo.

CO2 RF metal tube laser marking machine

1、No consumables, no pollution,long life-span free from maintenance ;
2、Famous brand DAVI laser generator 2 years warranty time,Support long time working ;
3、High speed high efficiency digital Galvanometer ,Easy operate ;
4、Various Optional accessories , Pen marking rotate platform easy operate, Support rotary marking .

UV Laser Marking Machine Glass Marking Display

(1. Metal materials
The machine can be applied to various metal materials such as stainless steel, steel, aluminum, and copper.
(2. Non-metallic materials
The UV marking machine can also be applied to non-metallic materials such as plastic, rubber, acrylic, ceramics, glass, wood, leather, cloth, paper, and stone.

Handheld Laser Welding Machine Welder Display

Application Materials:
Stainless steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys, it can also be used for a variety of welding between different materials.

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