GJT30L-DJ/S type pump shell heater

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) Type pump casing heater
) Suitable for
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) Submersible pump casing with one end closed Pump casing
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) Aluminum machine Quick heating of shells
, .) Pump shell heater
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) Motor aluminum shell heater
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) Motor shell heater
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)Aluminum casing heater
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)The leader
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)Changzhou Juntai Machinery Technology Co., Ltd., a high-tech enterprise, China Induction heater
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) is a strong enterprise and a reliable product with reliable quality. If your company needs to use a motor housing heater, please call
)
) and our company will The best quality
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) type pump casing heater in China!
, '
) Induction heater uses advanced electronic time (or temperature) control circuit, in
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) or
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)℃ ) within the range of automatic timing (or constant temperature) according to the set value. The upper limit of time (or temperature
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can be set. When heating the workpiece, when the set upper limit is reached, the heater will automatically cut off the circuit and issue an over-temperature alarm indication. Timing or constant temperature digital display, intuitive and accurate. The operator can know the temperature changes of the inner ring of the heated workpiece and the heating time changes at any time. During heating, only the workpiece is heated, while the heater itself remains at normal temperature. It overcomes the problems of channel damage, loud noise, reduced service life and environmental pollution caused by original installation methods such as hammering of workpieces, flame heating, and oil boiling heating.
, . ) 1. Application br/> '
) series heaters are mainly used for heating bearings, gears, ring gears, motor aluminum shells, pistons, connecting rod small ends, wheel centers, and wheel hoops. Heating and expanding various types of metal parts to meet the needs of interference assembly or disassembly.
, . )2. Structure and working principle
, . )●
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)Structure
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)
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) series heaters are composed of dry self-cooling power frequency induction heating device (hereinafter referred to as the host machine) and control equipment.
, . )●
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) Working principle
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, . ' )
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), Short-circuit heating
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) The main machine is a transformer with a special structure. The movable yoke is used to directly wear bearings or other heated workpieces. When working, when the host power is turned on, a short-circuit current is induced in the workpiece (equivalent to the secondary side assembly) and is heated. , . ' )
, )
), eddy current heating
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) The heated workpiece and the iron core of the main machine form a closed magnetic circuit. During operation, the workpiece generates eddy currents through the magnetic lines of the main machine and is rapidly heated.
, . ) 3. Product classification
, . ' )
, )
) Rotary type
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) Suitable for bearings, rings and sleeves Rapid heating of workpieces
, . ' )
, )
) Open type
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) Suitable for rapid heating of workpieces such as gears, couplings, and bearing seats< br/> , . ' )
, )
)Vertical
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)Type
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) Lift-type heater
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) Suitable for large workpieces with smaller inner diameter
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, . ' )
, )
)Horizontal
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) type
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)Automatic feeding heater (suitable for rapid heating of large workpieces with larger inner diameters)
, . ' )
, )
)Well
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) type
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) is mainly used for quick disassembly of bearing inner sleeves, wheel hoops, dust rings and other workpieces in the steel metallurgy and railway locomotive industries
, . ) Four , Operation precautions
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), Check whether the power connection method is correct and whether the voltage matches.
, . )
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). It is strictly prohibited to start the induction heater for heating before grounding.
, . )
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). It is strictly forbidden to operate the induction heater without workpieces in order to avoid large current overload and burn out the coils and electrical components in the control box.
, . )
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), It is strictly forbidden to use the same induction heater for continuous heating for a long time, special assembly line occasions
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) shift,
'< br/> ) shift needs to customize heaters and appropriately increase the number of workstations to reduce the overload operation of a single host.
, . )
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). If the workpiece to be heated is cracked, it is strictly forbidden to heat it. After cracking, a closed loop will not be formed and cannot be heated.
, . )
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). Correctly grasp the heating time. If the time is too short, it will cause trouble in installation and removal. If the time is too long, it will cause overheating and annealing.
, . )
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). After an operation error, the workpiece can be allowed to cool completely naturally, and the heating time can be adjusted to reheat.
, . )
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). After the inductor is heated, take the workpiece out of the inductor in time and wipe off the oil.
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