Sign In | Join Free | My
Search by Category
Home > Other Drive & Storage Devices >

Hand Held Spot Welding Machine 500W 120J For Channel Letter Welding ISO Approved

Categories Fiber Laser Welding Machine
Brand Name: Questt
Model Number: Signage-500H
Certification: CE ISO
Place of Origin: Wuhan,China
MOQ: 1set
Price: Negotiable
Payment Terms: T/T, Western Union, L/C
Supply Ability: 3500 sets / year
Delivery Time: 15 days
Packaging Details: Exporting standard wooden cases
Laser power: 500W
Controller: USB Touch screen
laser source: NG: YAG
Service: Oversea service available
Application: channel letter welding
Industry: advertizing
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Hand Held Spot Welding Machine 500W 120J For Channel Letter Welding ISO Approved

    Hand held fiber laser welding machine 500W Channel letter laser soldering


    Signage500H Hand held fiber laser welding machine is a hand Torch laser welding machine passes high-energy laser light beam through soft fiber cable to one small laser head (or more laser heads at the same time) so that the laser can works on some parts hardly to reach. Hand-held laser head is very flexible to use and makes multi-parts welding available.

    We have two way for welding, one is through the normal model, NG:YAG laser, the other one is a hand held fiber laser welding head, it is much more convinient to weld large workpieces which can not move on the table or hard to move. See below photo of the hand held fiber laser welding head.


    1. Able to process profiled piece or micro piece.

    2. Low noise and pollution-free.

    3. With the help of ultrafine positioning rod, you don't need to adjust light spot at smallest corner.

    4. 3 to 5 meters soft fiber cable will pass high-energy laser to every complex or micro or oversized work piece.

    5. Manual laser trigger and foot-paddle laser trigger per user's requirement.


    Channel letter laser welding machines .pdf

    Laser working substanceNd3+:YAG crystal gilded resonance cavity
    Rated power500W
    Max. single-pulse energy120J
    Max. peak power12KW
    Laser wave length1064nm
    Focused facula diameterф0.10-3.0mm Adjustable
    Pulse width0.2-20msadjustable
    Pulse frequency1-30HZ Adjustable
    Pulse depth≤6mm
    Working table scale750*1000mm
    3-axis itineraryX=700mmY=150mmZ=200mm
    Controlling systemSingle-chip micro processor
    Observing systemColor CCD
    Cooling systemWater chiller
    Packing Size



    Gross weight340KG

    Prospect of laser technology in Ads industry

    1 With the booming of global advertising industry, metal letters has been more and more popular because of its colorfulness, attractiveness, heating-proof, frozen-proof, no deformation, no fadedness , corrosion proof, rainproof, and spontaneous combustion proof and some other good features. AD metal letters are made of stainless steel, aluminum, copper or other metal sheet being cut, polished, hemmed, and welded. The core feature of AD metal letters is being rustproof, with long life span and dimensional looks.

    2 Regular combination and fixing of metal letters are done via glue, rivets or soldering, but all of them have big defects. Metal letters combined by glue always get loose with time goes by, especially at outdoors. Fixing by rivets sounds good, but not good-looking. Soldering is never a green way of fixing metal letters because of the poisoning gas produced when processing. From any aspect, laser welding is the best solution and the greenest.


    1YAG CavityGolden1 setUKMorgan
    2Thermostatic water cooling machineHanli, China1 setShenzhen

    less noise and

    low power consumption

    3Optical lensWavelength1 setSingaporefocal length 150mm
    4Laser powerQAPLASER1 setWuhan
    5CCDObservation system1 setShenzhenStandard configuration
    6YAG barBOET1 setBeijing
    7Fiber cable1 setGermany


    Welding for various metal channel letters, metal letter back-kit, customized metal signage, and oversized exterior billboards,

    This Hand held fiber laser welding machine is mainly design for advertising industry, cooperate with laser cutting and CNC bending machine, we can make all kinds of LED channel letters to finish a nice Ads Board. As attached Photo

    Machine outlook

    Quality Hand Held Spot Welding Machine 500W 120J For Channel Letter Welding ISO Approved for sale
    Send your message to this supplier
    Enter your email please.
    To: Wuhan Questt ASIA Technology Co., Ltd.
    Characters Remaining: (0/3000)
    Inquiry Cart 0