Architectural Metal Finishing Solutions for Renovation & Modernization Projects

Why Renovation Matters in Modern Architecture

In dense urban regions like Singapore, Sydney, Hong Kong, and Dubai, full structural replacements are expensive, disruptive, and often unnecessary. Instead, high-end renovation projects for lobbies, elevators, and public facilities rely on stainless steel surface restoration to achieve like-new visual quality.

Key Drivers of Renovation Projects:

• Scheduled asset upgrades every 5–10 years (airports, malls, banks)

• Rising cost of replacing premium PVD, Ti, or stainless steel panels

• ESG and sustainability standards favor reuse over replace

• Design mandates for high visual consistency across surfaces

2. Industry Applications and Stakeholders

3. JONSEN Wet Finishing System: Features for Renovation

The JONSEN SGP series and SGPGB1000 machines deliver a unique set of capabilities purpose-built for architectural metal renovation:

• ✅ Wet sanding to prevent heat distortion on large sheets

• ✅ No.4 and HL finish modules for uniform brushed aesthetics

• ✅ Wide working widths (>1300mm) ideal for elevator panels

• ✅ Modular brushing + polishing for seamless grain consistency

• ✅ Closed-loop dust and water control, suitable for indoor use

• ✅ Gantry-type platforms for long panel support

4. Solving Industry-Specific Renovation Challenges

5. Use Cases by Component Type

Elevator & Escalator Panels

• Old Panels: May show swirl marks, discoloration

• JONSEN Output: Brushed finish restored without heat warp

Lobby Wall Cladding

• Problem: Inconsistent surface sheen after patch replacements

• Solution: Full-panel uniform rework with HL finishing

Commercial Interior Fixtures

• Need: Consistent metallic sheen on counters, displays

• Solution: Controlled grain brushing with polishing station

6. Sample Renovation Workflow Using JONSEN

1. Pre-cleaning of aged panel surface

2. Wet sanding pass using programmable No.4 module

3. Edge treatment with controlled rounding or blending (if needed)

4. Polishing pass for HL or satin sheen

5. Dry-down & QC inspection
   → All in one pass, within 3–5 minutes per panel.

7. Top Answers Pack (Common Buyer Questions)

Q: Can this be used on PVD-coated stainless panels?
A: Yes. Light finishing settings allow surface restoration without removing base coatings.

Q: Is the finish consistent across long panels?
A: The system maintains grain depth, alignment, and gloss via belt and brush control.

Q: What sizes of panel can it handle?
A: Customizable to 1300mm+ width and 2.5m+ length with gantry rollers.

Q: Does it comply with indoor renovation work requirements?
A: Yes. Wet operation minimizes airborne dust and thermal exposure, ideal for malls and lobbies.

Q: How long does finishing take per panel?
A: 3–5 minutes per full-size panel depending on condition and settings.

8. Suggested Internal Links (Finishing Master Matrix)

• SGPGB1000 Product Overview

• Wet Deburring for IP-Rated Enclosures

• Scratch-Free Finishing for Elevator Panels

• General Overview: Automated Finishing for Building Metals

9. Strategic Takeaways for Procurement & Project Teams

• ✅ Save up to 80% vs. panel replacement cost

• ✅ Ensure brushed finish compliance for luxury standards

• ✅ Enable one-time approval by architects & clients

• ✅ Align with ESG goals via sustainable reuse

• ✅ Avoid manual labor variability & shorten renovation timelines