Waterwall Boiler Panel Cutting


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Boiler panel sawing system for waterwall panels

In maintenance of industrial high pressure steam boilers panel wall cold cutting is an important step before weld preparations.

Electric Boiler Panel Saw Type BWC

Electric Boiler Panel Saw Type BWC
Max. Pipe Diameter: 76,1 mm
Max. Cutting Depth: 87 mm

Pneumatic Boiler Panel Saw Type BWC

Pneumatic Boiler Panel Saw Type BWC
Max. Pipe Diameter: 63,5 mm
Max. Cutting Depth: 85 mm

Applications: Waterwall Boiler Panel Cutting

Boiler Panel Sawing
Waterwall Boiler Panel Cutting
Application Boiler Panel Saw

Videos of application: Waterwall Boiler Panel Cutting



Boiler Panel Saws - Electric & Pneumatic

Advantages Boiler Panel Saws:

  • No heat affected zone
  • increased safety of workers
  • less wearing of cutting discs
  • high productivity
  • high cutting quality

Pictures BWC Electric
Boiler Panel Saw Type BWC - Electric
Boiler Panel Saw Type BWC - Electric
Pictures BWC Pneumatic
Boiler Panel Saw Type BWC - Pneumatic
Boiler Panel Saw Type BWC - Pneumatic
Technical Details BWC
Specifications
BWC Electric
BWC Pneumatic
Max. pipe diameter OD [mm]
76,1
63,5
Cutting depth with new cutting blade [mm]
87
85
Total length of guide rail [m]
4,5
4,5
Length of guide rail [m]
1,5
1,5
Weight of guide rail [kg]
13
13
Nominal intake [W]
2.500
-
Power [W]
1.700
4.400
No-load speed [U/min]
6.600
-
Diameter cutting blade [mm]
230
355
Air hose connection
-
3/4"
Air consumption [m³/min]
-
3,6

Fields of application

To avoid any heat affected zone (HAZ) on the boiler tubes of the water wall panels, the sawing of the defective panel wall tubes should be done not by flame cutting but instead with the BWC cutting system, that uses abrasive saws. The system increases safety of workers and works with high productivity. Due to the straight cut you will have less wearing of cutting discs and caused by the high cutting quality you have less after work, after removing boiler tube failures.

The boiler tube panel cutter has been developed for repair and weld preparation of boiler tube panels in high pressure boilers and supercritical boilers. Having a low weight the unit is of very rugged design. Operated by one man only, it is well suited for use in the workshop and on site. Due to its extremely compact type of construction it can be readily used in confined space. Its high working speed and quick readiness alows economical manufacturing by removing membrane and cutting pendant tube in one operation.
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