Bolt Insertion Heaters
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- Provide focused heat to expand bolts and studs
- Wide selection of lengths, diameters and wattages
- Use wherever you need to secure heavy apparatus
Vulcan Bolt Heaters are used in assembling large equipment and securing heavy apparatus to foundations. These units employ the principles of thermal expansion and contraction to expand large, hollowed-out studs and holding bolts. Available in a wide range of diameters, lengths, and wattages for many fit requirements.
- Standard diameters of .496″, .621″, .745″, .937″, and .995″
- High-temperature, corrosion-resistant alloy sheath
- Terminal enclosure included for wiring hook-up
- Handle for convenient use
- Power Plants
- Boilers
- Compressors
- Heavy Construction
- Presses
Models and Options
Bolt Insertion Models
120 Volt | 240 Volt | Insertion Length (in) | Insertion Length (mm) | Watts | Approx. Wt. (lbs) | Approx. Wt. (kg) | Diameter |
---|---|---|---|---|---|---|---|
BH496-18A | BH496-18B | 18 | 457.2 | 650 | 1.5 | 0.65 | .496" |
BH496-24A | BH496-24B | 24 | 609.6 | 1200 | 1.6 | 0.7 | .496" |
BH496-36A | BH496-36B | 36 | 914.4 | 2000 | 2.2 | 0.96 | .496" |
BH621-18A | BH621-18B | 18 | 457.2 | 850 | 2 | 0.87 | .621″ |
BH621-24A | BH621-24B | 24 | 609.6 | 1400 | 2.3 | 1 | .621″ |
BH621-36A | BH621-36B | 36 | 914.4 | 2500 | 3.1 | 1.35 | .621″ |
BH745-18A | BH745-18B | 18 | 457.2 | 950 | 2.6 | 1.13 | .745" |
BH745-24A | BH745-24B | 24 | 609.6 | 1500 | 2.9 | 1.26 | .745" |
BH745-36A | BH745-36B | 36 | 914.4 | 2500 | 3.3 | 1.44 | .745" |
BH745-48A | BH745-48B | 48 | 1219.2 | 3500 | 4.2 | 1.83 | .745" |
BH937-24A | BH937-24B | 24 | 609.6 | 1800 | 3.7 | 1.61 | .937" |
BH995-24A | BH995-24B | 24 | 609.6 | 2000 | 3.9 | 1.7 | .995' |
Construction Details: | |
Tube Material: | 300 series stainless steel |
Finish Diameters: | Diameter tolerance = +.000 -.004″ |
Includes: | Terminal enclosure- Sheet metal 4″x4″x2-1/4″ dp |
Convenient handle attached to terminal enclosure | |
Lead wires for power connection to heater |
Option Code | Description |
EB4 | Moisture Resistant Enclosure |
EB7 | Explosion Resistant Enclosure |
WX | Special Wattage |
VX | Special Voltage |
HX | Special Heater Length |