Spiral Heater

The easy and convenient and economical way of mounting medium size bearing is by using UNIQUE SPIRAL
ELECTRICAL HEATER. Even today we find quiet a few outdated methods being followed and their shortcomings are being
high lighted over here. Use of naked flame for e.g. is risky and does not ensure uniform heating. If an oil bath is used it may  result
in dirt entering the bearing. Dripping of hot oil is not only hazardous but also messy. In fact they are against today’s ecological
norms Use of hammers or other pressing forces may damage the bearing and cut short its life. Thus the ideal solution for medium  size
bearing is to heat and mount by UNIQUE SPIRAL ELECTRICAL HEATER. They are eco friendly.

EASY TO USE:
• Connect the unit to the suitable electrical point
• Mount the suitable coil at the center point. And switch on the unit.
• Select the required temperature.
• Place the bearing or the heating component on the centering support.
• Press the start button.
The spiral heater does the rest and will automatically switch off when the desired temperature is reached. Remove
the heated job by the special hand gloves provided with unit and mount the same in place
FEATURES :
The UNIQUE SPIRAL HEATER is supplied with heating coils of 1 KW and 75 KW. 1 KW coil is used for heating  bearing
of bore size 55 mm to 100 mm. The 1.75 KW coil is used for heating the bearings of bore size 100 to 150 mm .. The heating coils
can be easily changed since they are just of plug in type. The unit ensures uniform heating through the centering support The
temperature control sensor is in contact with the inner ring of the bearing. Once the set temperature is reached the same can be
seen on the display panel and one can hear the audio alarm signaling the job has been heated. The unit is provided with a micro
switch which switches off the current once the job is heated to the set temperature. This is an additional safety feature provided.
Apart form bearing couplings, cams rings etc. can also be heated to an accuracy of +I- 2 deg C