- Flameless welding of modified bitumen
- No shrinking of the insulation due to integrated air dam
- Uniform welding results
- High working speed
- Requires only one user to efficiently weld seams
(torch welding requires two)
Welding of modified bitumen sheeting (SBS, APP) with the flameless BITUMAT B2 is much safer than welding with an open flame. The weld strength is significantly better and the single-step process makes welding more economical.
Technical Data
- Details BITUMAT B2 - 230 V / 6700 W / 4.0 inch / without plug + Add to Watchlist + Add to Comparison Print Specifications
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Article No. *140.439*
Attribute Unit Value Amperage A 16 Voltage V~ 230 Power W 6700 Width of welding nozzle inch 4 Temperature °F 68 – 1148 Speed ft/min 2.7 – 40 Air flow range % 85 - 100 Size (L × W × H) inch 27 x 19 x 13 Weight lbs 89 Conformity mark 
Approval mark 
Protection class I 
- Details BITUMAT B2 - 230 V / 6700 W / 3.0 inch / without plug + Add to Watchlist + Add to Comparison Print Specifications
Scope of delivery
Storage case
Additional Products and Accessories
- Details General accessories
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Storage cases
140.489 Carrier box BITUMAT B2, 29.52x21.85x17.71 inch, green + Add to Watchlist More Pressure rollers
158.222 4 inch silicon pressure roller + Add to Watchlist More 
156.447 silicon pressure rolle + Add to Watchlist More 
140.228 Drive roller 2.95 inch without gap + Add to Watchlist More 
137.895 Presser roller 3.93 inch with gap + Add to Watchlist More 
140.229 Drive roller 3.93 inch without gap + Add to Watchlist More 
137.896 2.95 inch with gap + Add to Watchlist More Extraction devices
140.476 Lifting device + Add to Watchlist More - Details Kits
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Kits
155.328 BITUMAT B2 4.7 inch bitumen kit + Add to Watchlist More - Details Spare parts
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Heating elements
126.594 Type 38C2, 400 / 6500W + Add to Watchlist More 
126.386 Type 38C2, 230V / 6500W + Add to Watchlist More - Details Nozzles
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Nozzles for Welders
134.276 Bitumen nozzle 80 mm, complete for Bitumat + Add to Watchlist More 
138.047 BITUMAT B2 Nozzle 4 inch + Add to Watchlist More 
138.048 BITUMAT B2 Nozzle 2.95 inch + Add to Watchlist More 
134.042 Bitumen nozzle 100 mm, complete for Bitumat + Add to Watchlist More