Consistent Finishing for Difficult Bent and Curved Tubes
Manual polishing of curved stainless steel tubes is slow, physically demanding and highly dependent on operator skill. Uneven pressure can create polishing marks, flat spots, excessive heat and inconsistent finishes around bends.
The VALGRO planetary tube polishing system keeps the tube stationary while the abrasive belts rotate around its external surface. This provides controlled and uniform contact around round, oval and curved profiles without continuously rotating the component.
By selecting the appropriate abrasive belt, the same machine can perform:
- Weld seam blending
- Surface defect removal
- Rust and oxidation removal
- Grinding and pre-polishing
- Satin and matt finishing
- Hairline finishing
- Surface preparation before buffing
- Decorative finishing of stainless steel tubes
Why Choose VALGRO?
VALGRO offers more than a standard low-cost tube polishing machine. Customers receive application-based abrasive selection, sample testing support, operator training, local technical assistance, dust-extraction integration and dependable access to consumables and spare parts.
This reduces the hidden cost of inconsistent results, excessive abrasive consumption, production stoppages and unavailable after-sales support.
Designed in India. Supported by VALGRO surface-finishing expertise.
- Planetary abrasive belt system for 360-degree external tube finishing
- Suitable for bent, curved, straight, round and oval tubes
- Tube remains stationary during polishing for safer handling
- Reduces spiral marks and barber-pole patterns
- Uniform polishing around bends and curved sections
- Minimal tube vibration, even with longer components
- Lower heat generation compared with aggressive manual grinding
- Quick and convenient abrasive belt replacement
- Simple operation with reduced dependency on highly skilled polishers
- Suitable for different abrasive grits and surface finishes
- Manual feeding for bent and curved components
- Optional automatic feeding system for straight tubes
- Adjustable processing parameters for controlled finishing
- Compatible with VALGRO-DuKlean dust extraction systems
- Application testing and abrasive process support available
Stop Depending on Inconsistent Manual Tube Polishing
Improve finish consistency, operator safety and daily production with a VALGRO planetary bent tube polishing machine.
Models: BTP-25, BTP-50 and BTP-100
- Machine type: Planetary abrasive belt tube polishing machine
- Working heads: One planetary polishing head
- Processing method: Dry
- Workpiece profiles: Bent, curved, straight, round and oval tubes
- BTP-25 tube diameter range: 8–25 mm
- BTP-50 tube diameter range: 12–50 mm
- BTP-100 tube diameter range: 25–100 mm
- Feeding system for bent tubes: Manual
- Feeding system for straight tubes: Automatic feeding available as an option
- Suitable materials: Stainless steel, mild steel, aluminium, brass and copper
- Possible finishes: Ground, matt, satin, hairline and pre-buff finish
- Abrasive system: Twin abrasive belts
- Motor control: Integrated frequency converter
- Recommended dust collector for BTP-25: VALGRO-DuKlean DCS-3
- Recommended dust collector for BTP-50: VALGRO-DuKlean DCS-5 APS
- Recommended dust collector for BTP-100: VALGRO-DuKlean DCS-5 APS
- Electrical configuration: Available according to the customer’s power supply
- Final machine selection: Subject to tube diameter, bend radius, profile and required finish
The VALGRO Bent and Oval Tube Polishing Machine is suitable for:
- Stainless steel handrails and railings
- Architectural curved tubes
- Staircase and balcony components
- Furniture frames and chair tubes
- Automotive and motorcycle exhaust pipes
- Bicycle and two-wheeler frames
- Food-processing equipment
- Dairy and pharmaceutical tube components
- Kitchen equipment and appliance handles
- Bathroom fittings and towel rails
- Hospital and medical furniture
- Gym and fitness equipment
- Bus, metro and railway handrails
- Decorative stainless steel fabrication
- Aluminium and brass curved tube components
- General engineering and metal fabrication
Not Just a Machine—A Complete Bent-Tube Finishing Solution with Application Testing, Abrasive Expertise and Reliable Indian Support.
