High Precision CNC Polishing Machine Mirror Finish For Brass Door Plate Escutcheon
High Precision CNC Polishing Machine Mirror Finish For Brass Door Plate Escutcheon
Place of Origin:CHINA
Brand Name:KINGSTONE
Certification:CE
Model Number:KS-CNC2
Minimum Order Quantity:1
Price:65000-98000 USD
Standard Packaging:WOODEN CASES
Delivery Time:90 WORKING DAYS
Payment Terms:L/C,D/A,D/P,T/T
Supply Ability:200-300 SETS PER YEAR
Product Details
Highlight:
High Precision CNC Polishing Machine
,CNC Polishing Machine for Door Plate
,Brass Escutcheon CNC Polishing Machine
Power:
4KW
Total Power:
9.15KW
Dimensions:
1500 X 1200 X 1600 Mm
Polishingtooldiameter:
10-100 Mm
Feature:
ISO9001:2000
Controlsystem:
PLC Or CNC Controller
Trademark:
Queenly
Hs Code:
84601100
Spindle Speed:
2100r/min
Machine Type:
Deburring Grinding And Polishing Robot
Maxworkpiecesize:
500 X 500 X 300 Mm
Input Power:
15 Kw
Application:
Surface Polishing And Finishing
Usage:
Metal Surface Polishing
Keyword:
Auto Spare Parts Polishing Machine
Product Description
Detailed Specifications & Features
High-Precision CNC Polishing Machine For Door Plate
Purpose-built for decorative door plates and escutcheons
High-precision CNC polishing turns decorative door plates from "hand-polished, hope it's even" into "programmed, guaranteed identical." The embossed hardware that lives on every front door receives high-precision CNC paths that follow the relief, polish the field, and keep every edge razor-sharp.
- ± 0.02 mm contour following – embossed patterns stay sharp, never rounded off
- Ra 0.05 µm mirror / satin uniform field finish, plate to plate
- Thin-wall safe – force control protects lightweight cast plates from distortion
- 1 operator, 300-600 plates/shift on standard escutcheons
Machine Capabilities – Three Sources of High Precision
Relief-Contour Polishing
CNC 5-axis contour tracking: The polishing head precisely follows the relief surface, treating pattern ridges, recesses, and textured zones individually—polishing convex areas to a high gloss while preserving texture in concave areas, ensuring distinct visual depth.
Zonal processing strategy: On a single panel, the outer frame receives a mirror finish, the relief area a satin finish, and recessed areas retain their original texture—switching between zones within a single program while maintaining crisp, well-defined transition lines.
Force-Controlled Shape Preservation
Thin-wall protection: Door trim panels are typically thin-walled castings (1-2 mm); real-time force-controlled pressure adjustment prevents warping, edge collapse, or deformation.
Edge sharpness: Pressure automatically tapers off at ridges to prevent rounding of relief edges—"Edge-Sharp" is the machine's promise.
Batch Consistency
Programmed production: Every panel uses the same program and parameters, ensuring batch-to-batch consistency that is indistinguishable to the naked eye.
Traceability: Program versions, processing parameters, and production records are archived, ensuring verifiable delivery for large-scale projects (such as full-building hardware for hotels or apartment complexes).
Application Scenarios
- Door plates / Escutcheons – Main scene: Modern and transitional style door plates
- Handle backplates – handle backplates
- Door pulls – commercial long handles
- Kick plates – door kick plates (stainless steel bright surface)
- Architectural hardware series – overall architectural hardware: signage, mailbox covers, switch panels
Frequently Asked Questions
How do you keep the embossed pattern sharp instead of rounding it off?
CNC 5-axis paths follow the relief contour at ±0.02 mm, and force control reduces pressure at the edges. Raised lines stay sharp, recessed texture is preserved—never "polished flat."
Can one machine do mirror, satin and brushed on the same plate?
Yes. The program zones the plate: outer field mirror, relief area satin, recessed texture kept—with clean transitions between zones, all in one cycle.
Our plates are thin castings—will polishing warp them?
No. Real-time force control keeps pressure low and uniform, so thin-wall plates (1-2 mm) stay flat. No warping, no pressed-in edges.
We supply hardware for whole hotel projects—can you guarantee consistency across thousands of plates?
Yes. Every plate runs the same program with logged parameters, so thousands of plates are indistinguishable—and traceable, which matters for project handover.
Can you give a cycle time for our plate design?
Send the part drawing and target finish—we return cycle time, zoning plan and payback within 48 hours.
Do you also handle the keyhole and mounting holes?
Yes—hole edges are deburred and finished in the same cycle, so plates arrive ready for installation.
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