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Hot and friction saw blade teeth hardness increase electrode hardening machine

Categories Saw blade hardening machine
Brand Name: EFFEMAX
Model Number: CJCH
Certification: No
Place of Origin: China
MOQ: 1 set
Price: USD 9000-12000/set
Payment Terms: T/T
Supply Ability: 20sets/month
Delivery Time: 25 work days
Packaging Details: seaworthy wooden case
tooth repair: electrode graphite
application: saw teeth repair
saw blade size: 1000-2200mm
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    Hot and friction saw blade teeth hardness increase electrode hardening machine

    Hot and friction saw blade teeth hardness increase electrode hardening machine


    Condition

    Usage: Apply to increase the teeth hardness by hardening the teeth of circular saw blade

    Max OD of saw blade: 1500mm-2200mm

    Power supply: AC 380V 3 phase, 50Hz


    Over view

    Saw blade tooth tip hardening machine is consist of saw blades rotating platform (saw blade tray), carbon electrode feed adjusting mechanism and the transformer cabinet. Working principle: the use of electric contact heating principle, the graphite electrodes (Carbon) contact with saw tooth tip, energized and heated to 780 ℃, and then air-cooled to room temperature, lead to the quench tooth tip increase hardness to HRC 55-65.

    For tooth tip heat treatment of saw blade diameters 1100-2200 mm


    Extremely durable welding structure for long lasting, trouble free operation with minimum maintenance requirements, whole system is only controlled by electric, no water and gas cylinder (superior to flame hardening), easy adjustments and operation with no particular skills required.

    Application: the saw blade tooth tip hardening machine is apply to circular saw blade repairing, it could prolong the service of circular saw blade and reduce production cost, only one trained worker could finshed the hardening process, it is widely used by tools repairing center and iron and steel factory.


    Operation instruction

    When working, the saw blade is placed on the rotating table, adjusting the contact between the working electrode and the tooth tip of the saw blade; stepping on the foot switch, the saw blade tooth tip is heated by the electric current. After 3-5 seconds of power on, the saw blade tooth tip reaches the quenching temperature 750 ~800 C, the quenching depth is 1/3 of the saw tooth height, then withdraws the electrode, stops the heating of the saw blade tooth tip, and the saw blade tooth tip is heated. The blade tip is cooled by air to achieve quenching purpose. Rotate the saw blade to finish the next saw tooth until it is finished.


    Specification

    NameData
    Saw blade diameter rangeLess than or equal to 2200mm
    Power supply volatgeAC 380V 50Hz
    Output voltageLess than 12V
    Working light35W/AC24V
    Graphite electrode size150x35x35mm
    Powe20KVA
    Main machine size2080x700x800mm
    Electric cabinet size1100x500x480mm

    Note:the user need to provide using condition and diameter range for hardening


    Lubrication requirements for the moving / rotating parts of resistance hardening machines.


    Parts nameLubrication interval timeLubrication methodRemark
    Cooper barOne time a monthRemove nodule, touch conductive paste
    Sliding sleeveTwo times a weeklubricating grease
    RackTwo times a weeklubricating grease




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