BBRP Heavy-Duty Complete Finishing Machine
The heavy-duty end of the finishing line. Two abrasive belts — coarse, then finer — take down serious burrs on thick parts; the rotary brush group rounds the edges; and the precision grinding unit calibrates the final thickness to a uniform finish. Thick plate leaves finished, not just deburred.
- Two belts + rotary brush + precision grinding unit
- 800–1,600 mm working widths
- Built for thick parts & heavy burrs
- Calibrated, uniform finish in one pass
BBRP Quick Facts
Configuration: Two abrasive belts + rotary brush group + precision grinding unit
Working Widths: 800 / 1,000 / 1,300 / 1,600 mm
Best For: Thick parts and heavy burrs that also need a calibrated, uniform finish
Hold-Down: Magnetic (carbon steel) / vacuum (stainless steel, aluminium)
One-Pass Result: Heavy burrs removed, edges rounded, thickness calibrated — coating-ready in one pass
Thick Parts Shouldn’t Have to Choose Between Deburred and Finished
Thick thermal-cut plate carries the heaviest burrs in the shop — and usually gets a choice: deburr it hard, or finish it well, on separate machines with handling in between. The BBRP runs the whole job in one pass: two belts sized for the burr load, the brush group for the edges, and closed-loop servo grinding to calibrate the final thickness and surface.
For standard finishing loads, the BRP does the same finishing job with one belt. If the parts only need deburring and rounding — no calibration — see the BBR.
Inside the BBRP: Four Stations, One Line
Station 1 · First Belt — Coarse Grit
Heavy burr removal.
Station 2 · Second Belt — Finer Grit
Surface refinement.
Station 3 · Rotary Brush Group
Edge rounding.
Station 4 · Precision Grinding Unit
Thickness calibration and uniform finish.
Hold-down for every material: a magnetic table holds carbon steel; a vacuum table holds stainless steel and aluminium flat — small parts run safely at full feed speed.
Built for the Heavy End
Two Belts, Two Grits
Coarse first for the burr load, finer second for the surface — no single belt is asked to do both jobs.
Finishing, Not Just Deburring
After the heavy work, the grinding unit still calibrates thickness — thick parts get a specified finish, not just clean edges.
Thick-Plate Capacity
Built across the full 0.5–80 mm process range, with the deburring capacity thick plate actually needs.
The Finish: From Raw Edge to Calibrated Surface
From raw thermal-cut edge to a calibrated brushed finish in one pass.
BBRP Is the Right Choice When…
- Thick plate carries heavy burrs AND a finish specification
- Parts go on to coating or precision assembly
- You want the BRP’s calibration with more deburring capacity in front of it
- Batch runs of heavy parts need the same finish throughout
Choose Another Configuration When…
- Standard parts and standard burrs: the BRP finishes them with one belt
- The finest, cleanest calibrated surface is the priority: see the BRBP in the Complete Finishing configurations
- You only need deburring and rounding, no calibration: the BBR
- Parts carry slag: they belong on a slag removal machine first
Compare the Complete Finishing Configurations
| Configuration | BRP | BBRP | BRBP |
|---|---|---|---|
| Configuration | Belt + rotary brush + precision grinding | Two belts + rotary brush + precision grinding | Belt + rotary brush + belt + precision grinding |
| Main Result | Complete finishing with thickness calibration | Heavy-duty finishing for thick, heavy-burred parts | The cleanest calibrated finish |
| Choose It When | Parts need deburring, rounding and a calibrated, uniform surface | Burrs are heavy and the finish matters too | Premium coating-ready parts, the finest finish |
Compare all complete finishing configurations
BBRP Technical Specifications
| Configuration | BBRP — two abrasive belts + rotary brush group + precision grinding unit |
| Working Widths | 800 / 1,000 / 1,300 / 1,600 mm |
| Main Process | Deburring, edge rounding, surface brushing, precision grinding & thickness calibration |
| Typical Parts | Laser-cut, thermal-cut, punched and sheared sheet metal parts |
| Processing Thickness | 0.5–80 mm |
| Feeding Speed | 1–5 m/min |
| Roller Brush Speed | 9–24 r/s |
| Revolving Speed | 9–24 r/s |
| Power Supply | 380 V AC, 50/60 Hz (customizable) |
| Air Pressure Required | 0.5–0.8 MPa |
| Service | CE Certified · Global Service |
All listed safety, servo-control, electrical and auto-compensation features are standard equipment.
BBRP Heavy-Duty Complete Finishing Machine — Frequently Asked Questions
What does the Lasvio BBRP do?
The BBRP is the heavy-duty complete finishing machine: two abrasive belts — coarse, then finer — remove heavy burrs, the rotary brush group rounds the edges, and the precision grinding unit calibrates thickness and the final finish, all in one pass.
How is the BBRP different from the BRP?
The BRP finishes standard parts with one belt. The BBRP adds a second belt up front, so thick parts and heavy burrs get taken down properly before the same rounding and calibration stages. Choose by burr load.
How thick can the BBRP process, and how heavy a burr?
The process range is 0.5–80 mm, and the configuration is built for the heavy burr loads that thick thermal-cut plate carries. Send your thickness and burr condition — or a sample — and we will confirm the setup.
Does the BBRP calibrate thickness like the BRP?
Yes — the same closed-loop servo grinding unit, with the same choice of brushed finishes: 40, 80, 120, 240 or 320 grit.
How do I confirm whether BBRP fits my parts?
Send the material, thickness, burr condition and finish target — or arrange a sample test on your actual parts, measured against your specification.
Send Your Thick Parts for a BBRP Test
Heavy burrs on thick plate — and a finish specification to hit as well? Send us the part details — or your actual parts — and we will run them through the BBRP and measure the finished thickness and surface against your target.
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