China SG1030-WJS Wet Sanding Machine Manufacturers, Suppliers, Factory

Why Wet Operation Systems Matter in Modern Metal Finishing

Dry sanding may be common, but it’s not universal. In industries like aerospace, medical device manufacturing, and decorative architecture, heat-sensitive alloys and strict cleanliness standards demand more advanced solutions.

The SG1030-WJS and SG1650-WJS+B wet sanding machines solve key industry challenges by offering:

• Coolant-based sanding to reduce heat generation

• Integrated filtration and recycling to minimize fluid waste

• Dust-free operation, improving both safety and cleanliness

Applications That Require Wet Operation Systems

Medical Devices

For stainless steel or titanium surgical casings, dry sanding risks overheating, causing discoloration or distortion. Our wet systems maintain finish quality and surface flatness—meeting FDA and EU MDR manufacturing standards.

Aerospace Components

Aircraft-grade aluminum and magnesium alloys demand low-friction, heat-free surface treatments. The SG1650-WJS+B delivers mirror-smooth finishes suitable for aerodynamic and bonded surfaces.

Decorative Panels

Architectural stainless panels used in interiors and facades often require uniform brushing or mirror finishing. Wet sanding ensures pattern consistency without particle contamination.

Over the years, I've worked with finishing lines where dry systems constantly caused micro-cracks in thin-gauge titanium. Wet operation systems eliminated these failures entirely—delivering a better product with lower defect rates.

Machine Models and Their Technical Focus

SG1030-WJS Wet Sanding Machine

• Working width: 1000mm

• Thickness range: 0.5–60mm

• Compact design for surgical housings, brushed decorative strips, electronic casings

• Multi-head configuration for fine grit finishing

SG1650-WJS+B Wet Operation System

• Working width: 1620mm

• Dual-zone sanding: brushing + surface finishing

• Best fit for architectural panels, appliance covers, aircraft wing components

Coolant-Based Sanding and Recycling – How It Works

Coolant delivery: Sprayed directly onto sanding heads and parts, reducing temperature and friction.
Filtration loop: Captures metal particles, oil, and dust.
Recycling system: Returns clean coolant back into the sanding process.

Benefits include:

• Extended abrasive lifespan

• No airborne dust contamination

• Safer working environment

• Cleaner, shinier part surfaces

Call to Action – See What Precision Wet Operation Can Do for You

Tired of warping, dust, or inconsistent surface finishes in your dry sanding line?
It’s time to explore the SG1030-WJS and SG1650-WJS+B wet sanding systems.

 Contact us to:

• Get a quote

• Schedule a live demo with your parts

• Access technical data sheets and CE compliance documents

Product FAQ – Based on Real-World Buyer Questions

What industries use wet sanding machines?

Medical device producers, aerospace part suppliers, decorative panel processors, precision electronics manufacturers, and high-end appliance makers.

What materials can be processed?

Stainless steel, aluminum, titanium, magnesium, and copper alloys.

Is it safe for high-polish or brushed surfaces?

Yes. Our machines are designed for controlled pressure and precision abrasives—ideal for uniform brushing and mirror finishing.

How is coolant managed?

Each machine includes a fully integrated closed-loop filtration and recycling system to minimize waste and comply with environmental regulations.

What voltage and power standards are available?

We offer 380V 50Hz (EU standard) and 460V 60Hz (North America). Other voltages available upon request.

Can I request sample processing?

Yes. Send us 2–5 pieces of your workpieces. We’ll return a full test video and surface finish report.

What’s the warranty policy?

13 months standard. Lifetime technical support with optional spare parts kits.

Are CE and ROHS certificates available?

Yes. All machines are CE-compliant and meet applicable industrial safety standards.

Is the system noisy or clean-room compatible?

Noise is <75dB. Dust-free operation enables installation in semi-clean or controlled workshops.

Is training included?

Yes. We offer remote or on-site training sessions in English and localized languages (DE, FR, IT upon request).

Industry Questions – From Fabricators and Engineers Worldwide

Why is wet sanding preferred in aerospace?

It avoids thermal distortion and preserves structural integrity—especially on aluminum, titanium, and magnesium alloys.

How does wet sanding impact coating and bonding?

It creates a more uniform microtexture that improves primer or adhesive adhesion.

Is wet operation eco-friendly?

Yes. With closed-loop filtration and minimal fluid loss, it’s much cleaner and safer than manual wet sanding.

What are signs that a factory should upgrade to wet operation?

If you struggle with dust management, part discoloration, inconsistent finish quality, or tool wear—it’s time.