Quick Details

• Place of Origin:

  China

• OE Experience:

  No

Product Name:GJT30J Rolling Mill Bearing Inner Ring Disassembling Heater

GJT30J Rolling Mill Bearing Inner Ring Disassembling Heater

Application

juntai

Product Description:

OEM No/Model: GJT30J
GJT30J Rolling Mill Bearing Inner Ring Disassembling Heater
 
Use                                                                                      
    GJT30J bearing inner ring extractor and erector heater (shorted as bearing inner ring disassembling heater) can be used to assemble and disassemble the quadriserial and biserial short cylindrical roller bearing inner ring and labyrinth ring.
Working principle:
GJT30 J-bearing inner ring disassembling heater operates on the principle of electromagnetic induction heating to heat the bearing inner ring and the labyrinth ring from the inside and outside, so as to make the bearing inner ring and the labyrinth ring to expand instantly. When then expansion of inner bore surpass the interference assembly quantity of the axle diameter, it is easy to disassemble or assemble the bearing inner sleeve and the labyrinth ring.
Structural features:
     GJT30J J-bearing inner ring disassembling heater consists of induction heater host and control cabinet.
1. The induction heater is mainly constituted of magnetic coil, stainless steel and epoxy plate shell. When the induction heater works continuously, the magnetic coil will become warmer due to the heat produced itself. Then a ventilator can be used to blow up the main engine coil of the induction heater to make the magnetic coil cooler to extend the service life of the inductor. The induction heater is portable handheld type and height of center adjustable type (it is advisable for the customer to make a simple well-shaped stand on their own according to the convenience of the application site and the vertical distance between the center of the roller and the ground).
2. The control cabinet mainly controls the heating time of the inductor disassembling bearing inner ring, which is achieved by the time control. When timing up, the heater will stop heating. In addition, the control system is equipped with self-healing compensating capacitor used to improve the power factor and the instant demagnetization (0.4 -2 S) of the inductor. Besides, it also has a portable thermodetector to make it convenient for the customer to measure the corresponding value of the temperature and the time for the first time. 
Main Technical ParametersPart:

Bearing Type	Overall dimension of the inner ring  (OD× width)	Frequency (Hz)	Power supply (two-phase) voltage(V)	Current (A)	Heating time		Controlling temperature ()
					Assemble (S)	Disassemble (S)
FC3045120	169×120	50	380	40	30	40	120
FC4058192	226×192	50	380	80	60	70	120
FC5274220	292×220	50	380	110	80	90	120
FC5678270	312×270	50	380	120	90	100	120
FC6490240	355×240	50	380	130	100	120	120
FCD70100380	390×380	50	380	140	100	120	120
FCDP76108400	422×400	50	380	140	100	140	120
FCDP82120440	462×440	50	380	180	90	140	120
FCD96136500	532×500	50	380	200	90	150	120
FCD100144530	568×530	50	380	220	100	150	120
FCDP1201674640	672×640	50	380	280	150	180	120
820RV1117	903×800	50	380	360	180	240	120

Since there are too many specifications of rolling mill bearings, here just name only a few of them, namely, the above ones. To produce the rolling mill bearing inner ring disassembling heater, it is necessary for the customer to provide the specification of the rolling mill bearing or the outer diameter and width of the bearing inner ring. 
 
 *Corresponding bearing heaters will be specially made for bearing inner rings of different specifications. It is prohibited to heat the bearing inner rings of different specifications with the same bearing heater. 
 

 
 
 
 
 
 
 
 

Changzhou JunTai Machine Science and Technology Co., Ltd. is one of the first high-tech enterprises in China to specialize in developing induction heater and industrial automatic control equipment. The induction bearing heater, induction gear heater and induction motor aluminum shell heater ...[Read More]

Company Profile:

• Main Product:

  Gear Heater, Bearing Heater, Rolling Mill Bearing Heater, Electric Motor Aluminum Shell Induction He

• Business Type:

  Manufacturer

• Current Export Market:

  Africa