For processors running stainless steel coil in coil form, this line produces a repeatable hairline (HL) finish at production speed. Grinding heads remove mill scale and roll marks first, then refine the surface towards hairline. HL / hairline is chosen when the architect wants a linear texture that stays consistent panel to panel.
Line speed is set at 6-25, depending on the finish required. The working envelope also covers grade of sheet at 430,439,445,304,316,200 series, so the surface stays within tolerance across the batch.
Product Description
This grinding machine is configured for hairline (HL) finish on stainless steel coil. The grinding section sets the base surface; what follows only refines it to hairline.
This build runs to sheet thickness 0.4~3.0 and grade of sheet 430,439,445,304,316,200 series, with sheet width 1250max and processing speed 6-25.
Features
- Cooling and extraction are built into the station design, holding surface temperature down during long runs.
- Oil-type grinding carries the swarf away and keeps the abrasive cool, giving a cleaner surface on long runs.
- The machine can be run in either direction, which helps when a panel has to be re-worked.
- Emergency stop and overload protection are wired into every station, not just the main drive.
Typical Applications
- furniture and cabinet fronts
- exporters shipping processed coil
- wall panelling in public transport hubs
- decorative interior panels
Packing & Delivery
Export packing for sea freight, 30 days lead time from deposit, and installation supervision with operator training on request.
FAQ
What sets the throughput of this machine?
Throughput follows the number of working stations, the width being processed and how far the surface has to be taken — reaching hairline takes more passes than a coarse grind. The specification table above gives the working speed for this machine.
What is involved in installation?
The machine ships as a complete unit. Foundations, power supply and extraction are the buyer's scope; commissioning and operator training for hairline work are carried out on site after installation.