This buffing line processes stainless steel coil in coil form, delivering a consistent No.4 satin finish across the full strip width. The buffing section is what turns a levelled surface into No.4 satin, cutting haze rather than stock. The result is the familiar brushed satin surface — No.4 — with grain running consistently along the panel.
Line speed is set at 6~60, depending on the finish required. The working envelope also covers the total power unit at 465, so the surface stays within tolerance across the batch.
Product Description
This buffing machine is configured for No.4 satin finish on stainless steel coil. The buffing section is what turns a levelled surface into No.4 satin, cutting haze rather than stock.
This build runs to uncoil bearing 22 and plate thickness 0.4~3.0, with length of production line 37 and plate width 1250.
Features
- Line speed is adjustable across the working range, so the finish can be tuned without stopping the machine.
- Oil-type grinding carries the swarf away and keeps the abrasive cool, giving a cleaner surface on long runs.
- Abrasive consumption is metered, so running cost per square metre stays predictable.
- The workpiece is supported across its full width, preventing the chatter that shows up as a repeating mark.
Where It Is Used
- mills running toll processing
- appliance panels and housings
- elevator car panels and lift doors
- food processing equipment
Packing & Delivery
Standard export packing, container shipment, 30 days from deposit. Commissioning and operator training can be arranged after delivery.
FAQ
Is the machine suitable for thin gauge stainless steel coil?
Within the thickness range listed above, yes. Thin material is supported across its full width through the buffing station, which is what stops it from lifting or marking on the way through.
What grades of stainless steel can this buffing machine handle?
The austenitic and ferritic grades used for surface-critical stainless steel coil work run through it — 304, 316, 430, 439 and 445 among others. The abrasive sequence is matched to the grade, so mixed batches can be run without changing hardware.