Precision Instruments & Allieds; manufacturer of Precision Induction heater   An ISO certified company URS  

PRECISION Induction Heater - Series PIH - is designed to heat the Bearings and other shrink-fit components prior to mounting using latest technology intelligent microcontroller based electronic controls.

The life of Bearings and other torque transmitting steel components, which are shrunk-fit on shaft, may get cut short due to rough handling and faulty installation or mounting methods. This can be avoided by expanding them by induction heating for the purpose of mounting of the component.

PRECISION Induction Heaters - Series PIH - are available in 5 different models for mounting, range of bearings having bore size from 14 mm and above. Fast, safe and economical heating of bearings is best features of PIH Induction heaters.

PIH series is light weight and portable for better performance. It has power capacity of 3.5 / 4.0 KVA. The controls are intelligent microcontroller based programmable electronic controls. It has two operating modes, Temperature mode and Time mode. Both are controlled through feather touch key Board. Both modes can be seen at the time of operation. It can also be used to heat bearings of larger diameter using a pair of Raiser Blocks size 55 x 55 x 125 mm. The unit can also be used to heat a plate of any magnetic material by placing the plate in place of the horizontal yoke across the vertical supports.

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1) Diameter (mm) Bearing 20 to 300
2) Bearing Weight 40 Kg
3) Power 2.0 / 2.6 KVA
4) Voltage 230V
5) Power Control 25%, 50%, 75%, & 100%
6) Temperature Control (Range) 0 - 250oC
  Maximum Temperature 400oC
  Accuracy Temperature ± 3oC
7) Time - Control 0 - 99 Minutes
8) Residual Magnetism < 2A / cm
9) Overall dimensions (wxdxh) (mm) 300 x 260 x 250
10) Space between supports (wxh) (mm) 100 x 130
11) Weight (Main Unit) 19 Kg.
12) Weight with Standard Yokes 22 Kg.
13) Horizontal Yoke Sizes (mm) 14 x 14 x 220
    20 x 20 x 220
    45 x 45 x 220
14) Can Heat Sealed & Pre-greased Bearings
15) Thermal Over Protection

  Optional Accessories
1) Horizontal Yoke Sizes (mm) 10 x 10 x 220
    18 x 18 x 220
    30 x 30 x 220
    40 x 40 x 220
2) Digital Thermometer (0-500oC)
3) Roll - Sliding Model -------------
4) Swing Arm Model -------------
5) Riser Block (Pair) (mm) -------------
6) Magnetic Temperature Probe
8) Equipment Trolley


We reserve the right to change the specifications without prior notice.

Induction Heater
Induction Heater PIH: 2000 (2.0/2.6 KVA)
Induction Heater PIH: 2002 (6.0 / 8.0 KVA) Induction Heater PIH: 2002SPL(4.6/6.0KVA) Induction heater PIH: 2003 (11 / 16 KVA)
Induction Heater PIH: 2003SPL(10.5/11KVA) Tyre Induction heater PIH: 2005(60/127 KVA)
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