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  • AWE-16A ELECTRO-SPARK DEPOSITION WELDING MACHINE

    AN EASY WAY TO REPAIR YOUR CASTING DEFECTS & SAVING YOUR COST

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 1

  • There are blow hole defects and sand hole defects problems for all foundries.

    Normally around 5-15% will have such problems (gray iron/ductile iron

    castings and non-ferro castings). Most of the defects will appear after machining.

    All of the defect castings will become foundry returns if they can not be repaired. For re-melting those foundry returns will have more cost - power

    consumption / labour cost / raw material cost etc.

    To use ATOM AWE-16A welding machine will repair those defect castings and save your cost up to 10-30%

    ATOM AWE-16A is suitable for: Ductile iron casting / Gray iron casting / Aluminum casting / Copper casting and other non-ferro castings.

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 2

    1: CASTING DEFECTS REPAIRING

  • Foundry mould need to be repaired frequently, due to some damages will happen to make the surface not smooth any more, this will affect the final

    products.

    Instead of replace with a new mould, to use ATOM AWE-16A welding machine will repair those problems, after polishing the damaged mould will be just like a new one.

    Different welding rod materials are available for different metals.

    It can also be used for repairing machinery parts and hydraulic equipments.

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 3

    2: FOUNDRY MOULD REPAIRING

  • High technology : Over 20 improvements, Use chopped wave soft switch

    technology and DSC processor, digital control and very accurate output.

    Power : Inverter power, energy conservation, environmental protection, high

    efficiency, stable, light and smart.

    High precision welding : Big current output range, Suitable for Ductile Iron;

    Gray Iron; Stainless Steel and Non-ferrous metal (Aluminum , Copper etc. ), can

    repair blow hole and sand hole defects, welding speed more quickly.

    High welding intensity : With high single point power output, each point of

    welding material is combined with the welding molten state to the substrate ,

    forming metallurgical combination, produce very strong combination, minimal

    chromatic aberration. Easy to operating, any one without professional training

    can use and no pollution while using.

    Other usage : Can also be used for repairing of mould; hydraulic equipments;

    machineries etc.

    AWE-16A PARAMETERSMODEL: AWE-16A INPUT VOLTAGE: AC220V

    POWER OUTPUT: 1200W VOLTAGE RANGE: 10-100V

    FREQUENCY: 50-500HZ OUTPUT PERCENTAGE: 10-100%

    NET WEIGHT: 23KGS MACHINE SIZE: 405*210*450MM

    ELECTRODE DIA.: 1.0-3.2MM

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 4

    3: MAIN FEATURES AND ADVANTAGES

  • HIGH SPEED WELDING, FIX HOLE SIZE FROM SEVERAL MICROMETER TO SEVERAL MILLIMETER

    HIGH WELDING STRENGTH, NO ANNEALING AND DEFORMATION.

    ONLY 1200W PORWER OUTPUT, BUT 3 TIMES FASTER THAN SIMILAR 3000W WELDING EQUIPMENTS. ENERGY SAVING AND STABLE PERFORMANCE.

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 5

  • QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 6

    1: GRAY IRON CASTING WELDING PERFORMANCE

    2: DUCTILE IRON CASTING WELDING PERFORMANCE

    3: ALUMINUM WELDING PERFORMANCE

    4: WELDING PERFORMANCE

    Defect hole After welding After polishing

    Defect hole After welding After polishing

    Defect hole After welding After polishing

  • Advantage of AWE-16A compare to ARGON-ARC WELDING and LASER BEAM WELDING

    ITEMS AWE-16A ARGON-ARC WELDINGLASER BEAM

    WELDING

    1, Heat output to mold low very high low

    2, Deformation and undercut to the mold no big small

    3, Binding strength to the parent material good good good

    4, Welding thickness of surfacing (mm) 1mm >0.3mm

    5, Welding thickness control very easy very difficult difficult

    6, Difficulty of welding on the edges and corners very easy easy very easy

    7, Difficulty of pinhole fix easy easy easy

    8, Difficulty of fix hold bottom and side very easy difficult difficult

    9, Welding speed fast very fast fast

    10, Fine welding method easy by hand need EDM machine easy by hand

    11, Fine welding time required short time long time middle time

    12, Fix defect size small to big middle to big small

    13, Machine size small middle big

    14, Fix at scene able not able not able

    15, Welding direction front / up / down down down

    16, Preheat required no need required no need

    17, Material match steel;aluminum;copper; alloy etc. steel and aluminum steel and aluminum

    18, Consumption materials

    all kinds of steel stick only welding stick only welding stick

    19, Protection gas argon argon argon

    20, Welding cost very cheap very expensive normal

    21, Equipment price normal cheap expensive

    22, Operation safety safe strong ultraviolet rays radiation rays

    YES

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 7

    5: COMPARE TO OTHER WELDING MACHINE

  • Working principle of AWE-16A:

    Electro-spark deposition process is to use the high-energy power stored and release instantly between electrode and matrix with high frequency release, through air ionization channels formed between the electrode and matrix to generate an instant high temperature, high pressure micro-region. While ion state of the electrode materials in micro-melt into the matrix, forming metallurgical combination. Not only due to quenching of metal surface to form martensite, and also deposition process of the narrow transition region to form ultra-fine austenitic organization. So electro-spark deposition process is not normal welding or coating process.

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD. Address: No.16, Liaoyang East Road, Qingdao, China.

    Contact: Mr.Eric Cui Email: eric@atomwelding.com

    Phone: 008618661811965 www.atomwelding.com www.welding-machine.cn

    QINGDAO ATOM WELDING EQUIPMENTS CO.,LTD 8

    6: CONTACT

    mailto:eric@atomwelding.com?subject=http://www.atomwelding.comhttp://www.welding-machine.cn