For high-precision and reproducible weld prep profiles on pipe ends made of high-alloy steels (stainless steel), low-alloy and non-alloy steel with the innovative QTC tool system.
These machines are also suitable for preparing boiler pipe thanks to the compact design, powerful drive and user-friendly, space-saving feed system.
The machines come equipped with the following standard accessories:
- clamp inserts for clamping in the range listed below
- depending on kit selected, the machines are equipped with one or two mandrels or tool holders.
- 1 cutting lubricant KSS-Top - 17 oz
- tools for machining components
- 1 plastic transport case with compartments and carrying handles.
Pneumatic power drive
These preparation machines are equipped with a pneumatic power drive (P=1000 W, pneumatic volume 90 psi/35 cfm).
| Code | Weight (lbs.) | |||
 |
BRB4 Kit1 | 790 086 006 | 20.290 | |
| Nominal dimension [inch] | 3/4" - 1.5" | |||
| Pipe inner diameter, min - max [inch] | 0.752 - 1.331 | |||
| Pipe outer diameter, max [inch] | 2.52 | |||
| Mandrel diameter [inch] | 0.75 | |||
| Tool holder diameter [inch] | 2.677 | |||
| BRB4 Kit2 | 790 086 007 | 21.170 | ||
| Nominal dimension [inch] | 1 1/4" - 2.5" | |||
| Pipe inner diameter, min - max [inch] | 1.26 - 2.429 | |||
| Pipe outer diameter, max [inch] | 2.874 | |||
| Mandrel diameter [inch] | 1.24 | |||
| Tool holder diameter [inch] | 2.677 | |||
| BRB4 Kit3 | 790 086 008 | 24.480 | ||
| Nominal dimension [inch] | 1 1/4" - 4.5" | |||
| Pipe inner diameter, min - max [inch] | 1.26 - 4.37 | |||
| Pipe outer diameter, max [inch] | 4.5 | |||
| Mandrel diameter [inch] | 1.24 | |||
| Tool holder diameter [inch] | 4.37 | |||
| BRB4 Kit4 | 790 086 009 | 25.580 | ||
| consists of Kit1 and Kit2 | ||||
| Nominal dimension [inch] | 3/4" - 2.5" | |||
| Pipe inner diameter, min - max [inch] | 0.752 - 2.429 | |||
| Pipe outer diameter, max [inch] | 2.874 | |||
| Mandrel diameter [inch] | 0.75 a. 1.24 | |||
| Tool holder diameter [inch] | -2.677 | |||
| (for fMand 0.75) | ||||
| -2.677 | ||||
| (for fMand 1.24) | ||||
| BRB4 Kit5 | 790 086 010 | 30.430 | ||
| consists of Kit1, Kit2, and Kit3 | ||||
| Nominal dimension [inch] | 3/4" - 4.5" | |||
| Pipe inner diameter, min - max [inch] | 0.752 - 4.37 | |||
| Pipe outer diameter, max [inch] | 4.5 | |||
| Mandrel diameter [inch] | 0.75 a. 1.24 | |||
| Tool holder diameter [inch] | - 2.677 | |||
| (for fMand 0.75) | ||||
| - 2.677 | ||||
| (for fMand 1.24) | ||||
| -4.37 | ||||
