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Hot cut circular saw blade teeth repair manual control hardening machine

Effemax global industrial co.,limited
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Address: chuangxin road,Fengnan district,Tangshan

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Effemax global industrial co.,limited

Hot cut circular saw blade teeth repair manual control hardening machine

Country/Region china
City & Province tangshan hebei
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Product Details

 

Hot cut circular saw blade teeth repair manual control 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 
 

 

 

 

 

Product detail


 

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