Welcome to Tongfa Laser Equipment Co., Ltd.

Tongfa Laser Equipment Co., Ltd

Tongfa Laser 16 years of focus on

industrial laser equipment manufacturing

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National high-tech enterprise TFL-200YT

  • Common laser integrated mold laser welding machine TFL-200 YT / TFL-400 YT is a variety of function fusion of new mold laser welding machine for super large plastic mold laser welding medium injection mold laser welding small plastic mold
  • Consultation hotline:4008-168-880
  • Product details


One-piece die laser welding machine TFL-200 YT / TFL-400 YT processing sample pictures


Auto door panel mold laser repair

Large mold laser repair site

Large die size for laser repair

Large die size for laser repair



Mold laser welding machining principle


The principle of laser processing: the laser emitted by the laser generator passes through a series of processing, and the energy is highly concentrated in a small range after the lens focus. If the processed material absorbs the laser well, the material in the irradiated area will quickly heat up because of absorbing the energy absorption of the laser. Depending on the properties of the material (such as melting point, boiling point, the temperature causing chemical changes), the workpiece will undergo a series of physical or chemical changes, such as melting, gasification, generation of oxides, discoloration, and so on. This is the principle of laser processing.



Advanced processing mode, high efficiency


Compared with the traditional machining, the focused laser is like a very fine invisible tool, which "burns" the surface of the local area of the object point by point. It is characterized by no contact with the workpiece, no mechanical extrusion or mechanical stress, so it does not change the physical properties of the processed articles; because the size of the laser focusing is small, the thermal influence area is small, and the processing is fine, some conventional processes can be completed.



In-kind Shooting




Applied range


Common laser integrated mold laser welding machine TFL-200 YT / TFL-400 YT is a variety of function fusion of new mold laser welding machine, for super large plastic mold laser welding, medium injection mold laser welding, small plastic mold laser welding, die casting die laser welding and other mold can achieve super precision repair, help you solve the large car mold repair problem, do not need mold move, electric bench and stereo rotating laser head perfect combination, rod control movement realize easy laser repair large mold, but also retained the traditional manual workbench super precision repair mold function.



Precision power supply




The design mode of charging and discharge is adopted to reduce interference and further improve the working performance.



Core laser


Metal crossing gold cavity Gilded lamp clamlet, excellent conductivity without heat



Important parts


So that the focus mirror can be three-dimensional omni-directional rotation focus, mold repair without dead Angle Reduce the damage of smoke to the aggregation mirror and prevent the human body from inhaling excessive smoke



Attachment and consumables


Open hair mold laser welding machine protection lens
Description of accessories: During the use of the mold laser welding machine, there will often be the phenomenon of iron splashing on the laser lens when melting. The lens plays a role in protecting the internal focusing lens. If there is too much iron adhesion to the protective lens affecting the laser power, the lens needs to be replaced.
  Mold laser welding machine welding wire pen
Parts description: this laser wire pen with a lock, can lock the 0.3-0.6 welding wire, especially for the case of deep hole and deep groove is not easy to hold the welding wire welding, welding wire pen plays a role in stable wire, is an indispensable tool for mold laser repair.

Mold laser welder foot switch
Description of accessories: in the use of laser welding machine, according to different situations, will continuously step, put the laser control foot, long time use will cause the aging or failure of the foot switch, found failure, consider replacing the foot switch.
  Inlet die laser welding wire
Consumable description: This series of laser welding wire, imported from Germany, packaged by sealed plastic cylinder, mainly for laser repair welding of mold with high requirements, can meet the laser welding of mirror mold, nitride mold, high hardness mold and other molds.

Laser welding wire of the open mold
Consumable description: This series of laser welding wire, made of imported mold welding wire for fine processing, divided into different materials, can meet the laser repair welding quality of most molds, cost-effective.
  Mold laser welder light bulb
Consumable description: lighting bulbs in use for a period of time, due to the life of the bulb, will appear aging or damage, need to be replaced in time.


Production strength


Huizhou Daya Bay self-built laser industrial Park

Strong mass-production capacity



After-sales guarantee


Adequate accessories inventory

Standard material management



Quality control


Strict quality control

The quality of the recorded products can be traced back



Product Parameter


Model TFL-200YT TFL-400YT
Laser wave length 1064nm 1064nm
Concentration cavity reflector Ceramic concentrating cavity Metal gilt cavity
Rated laser power 200W 400W
Single point of energy 45J 90J
Pulse length 0.1-20ms 0.1-20ms
Laser frequency 1-99HZ 1-99HZ
The scope of light spot regulation 0.3-2mm 0.3-2mm
Electric work table travel trip 200X200mm 200X200mm
Manual work table travel trip 125X100mm 125X100mm
Laser head longitudinal stroke 0-560mm 0-560mm
Laser head pitch Angle Horizontal is down by 45 degrees Horizontal is down by 45 degrees
Laser head lift (electric) 0-200mm 0-200mm
Laser head rotation and swing amplitude A 180-degree effective span A 180-degree effective span
Rotate the laser focus head Three-dimensional 360 degrees Three-dimensional 360 degrees
Coolant passage A 1.5P integrated water machine 3P integrated water machine
power rating 6KW 14KW
Power supply demand Three phase electricity 220V/380V±5%/50HZ/30A Three phase electricity 380V±5%/50HZ/40A
Appearance size of the host 1600*650*1280mm (Long * width * height) 1600*700*1400 (Long * width * height)
Water machine appearance size 540*650*780mm (Long * width * height) 600*900*1300mm (Long * width * height)



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