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Deiiang™ Modular Cleanroom Wall Panels:The Comprehensive Guide to Handmade & Machine-made Systems

  • Author:Jason Peng

  • Cleanroom Engineering Technology Manager of Deiiang Company.

    Product R&D Manager of GDC Inc. Cleanroom Equipment Manufacturing Company.

    Executive Director of Guangdong Cleanroom Industry Association of China.

    Engaged in R&D of related products for 15 years, with rich relevant technical experience

  • 2025-12-12  |  Visits:

Let's talk shop. When you're building a controlled environment, the wall system you choose isn't just a divider; it's the very skin of your cleanroom. It dictates performance, longevity, and whether you pass that crucial audit. Choosing the right Modular Cleanroom wall panels is like choosing the foundation for your house – get it wrong, and everything else becomes a costly fix.

That's where Deiiang™ comes in. We don't just sell panels; we deliver precision-engineered pollution control systems. Whether you're fitting out a high-volume Electronics plant where cost-per-square-meter keeps the CFO happy, or a stringent gmp biopharma lab where a speck of dust can scrap a million-dollar batch, we've got you covered. With a product line spanning efficient Machine-made series and meticulous Handmade series, we offer the perfect fit. Backed by thousands of project deliveries, this guide will break down how to leverage different core materials, thicknesses, and finishes to build your ideal clean space.

Think of this as your backstage pass to understanding Modular Cleanroom wall panels. No jargon-filled nonsense, just straight talk from our lead designer, Jason.peng, and the team who builds these systems day in, day out.

Deiiang Machine-made Panels

1-24121Q44Ua64.jpg

Deiiang Handmade Panels
cleanroom handmade panel3.jpg

Alt: Deiiang Machine-made vs Handmade Cleanroom Panels Production Concept

Handmade vs Machine-made Series

Alright, let's dive into the heart of the matter. The choice between Handmade and Machine-made Modular cleanroom wall panels isn't about which is "better," but which is right for your project. It's the difference between a reliable off-the-rack suit and a bespoke tuxedo tailored for a gala. Both have their place, and Deiiang™ excels at both.

Understanding this distinction is key to optimizing your budget and performance. The right Modular cleanroom wall panels can save you up to 30% on installation time and 15% on material waste if chosen correctly. Let's break it down.

Deiiang™ Machine-made Series

Imagine a high-precision, non-stop production line. That's our Machine-made series. It's the workhorse for large-scale projects like electronics factories or industrial cleanrooms where you need miles of wall, fast. Automated production ensures razor-sharp consistency in every panel that rolls out. For standard-sized rooms, it offers unbeatable cost efficiency. Jason.peng often says, "For every 10,000 sq.m. of standard CleanRoom, Machine-made panels can shave weeks off the schedule compared to traditional methods."

  • Best for: Big areas, standard dimensions, tight deadlines.
  • Connection: Tongue-and-groove (企口) for quick snap-together assembly.
  • Strength: Reliable sandwich construction.

Deiiang™ Handmade Series

This is where craftsmanship meets science. Each Handmade panel is like a sealed box, built with a full-perimeter frame for superior rigidity and airtightness. It's the go-to for environments that face harsh chemicals, frequent VHP fogging, or need complex cut-outs for pipes and ducts. Pharma folks, this is your gold standard. We offer specialized finishes like Electrolysis and Inorganic Pre-coated steel specifically for these tough customers.

  • Best for: Pharma (GMP), labs, high-humidity areas, custom layouts.
  • Connection: Flush joints with center aluminum profiles for a perfectly smooth surface.
  • Strength: Box-type structure – think of it as the armored vehicle of panels.

The Nuts & Bolts: Key Differences at a Glance

Feature Machine-made Panels Handmade Panels
Production Automated, continuous line Manual assembly & calibration
Ideal For Large-scale, standard projects High-spec, custom, GMP projects
Structure Sandwich core Box-type with keel frame
Surface Finish Standard coated steel Electrolysis, Inorganic Paint, etc.
Cost-Effectiveness Excellent for bulk Premium, value-driven

The "Box-Type Structure" Exploded View

The built-in keel frame structure of a Handmade panel

Visualization: The built-in keel frame structure of a Handmade panel, providing superior strength vs. a standard sandwich panel.

The Heart of Performance

If the wall panel is the body, the core material is its heart and lungs. It determines everything from how well it resists fire to how much heat it keeps in (or out). With Deiiang™, you're not stuck with one or two options. We offer a veritable buffet of 9+ core solutions. Why? Because a one-size-fits-all approach is a great way to get a mediocre cleanroom.

Selecting the right core for your Modular cleanroom wall panels is a calculated decision. For instance, the density of Rockwool (typically 80-120 kg/m³) directly impacts its fire rating and sound absorption. Let's navigate this material maze together.

Core Material Best Application & "Why" Superpower Fire Rating Series Available
Rock Wool / Glass Mg Rock Wool Industrial zones, firewalls, noisy areas. The reliable all-rounder. Fire barrier + sound dampener champ. Class A Machine-made
MGO / Hollow Glass Magnesium Electronics corridors, high-traffic areas. Needs to take a bump? Use this. Extreme strength & impact resistance. Class A Machine-made
Polyurethane (PU) Food processing, cold storage (-30°C anyone?). Keeps the cold in, costs down. King of thermal insulation (lowest K-value). Class B Machine-made
Paper / Aluminum Honeycomb Lightweight ceilings, chip manufacturing. Where every gram counts. Ultra-light, ultra-flat, great rigidity. Class B/A Machine-made
Silica Rock High-end Pharma, sustainable builds. The premium, eco-friendly choice. A1 Fire rating, lightweight, non-combustible. Class A Machine-made
Propor, Magnesium Oxysulfide... Specialized needs. We have solutions for niche requirements. Varied: moisture resistance, cost-optimization. A/B Machine-made

Rock Wool

Use it for: Industrial zones, firewalls.
                   Superpower: Fire & Sound.
                   Fire: Class A
                   Series: Machine-made

MGO

Use it for: High-traffic, electronics.
                   Superpower: Strength.
                   Fire: Class A
                   Series: Machine-made

Polyurethane (PU)

Use it for: Cold storage, food.
                   Superpower: Insulation.
                   Fire: Class B
                   Series: Machine-made

Honeycomb

Use it for: Lightweight ceilings.
                   Superpower: Light & Flat.
                   Fire: Class B/A
                   Series: Machine-made

Quick Tip from Jason.peng:

"Don't over-engineer. If your local code only requires a 1-hour fire rating, a full MGO panel might be overkill. A Rockwool core could save you 20% on material cost with zero performance loss for that requirement. We help you make these smart choices."

Specifications & Customization: Built to Fit

Flexibility isn't just a feature; it's the DNA of Deiiang™ modular systems. We understand that no two cleanrooms are identical. That's why our Modular cleanroom wall panels come in a full spectrum of sizes and configurations. Getting the specifications right is where the magic happens in balancing budget and performance.

Whether you need a standard partition or a specialized barrier, the thickness and gauge you choose have real-world implications. For example, upgrading from a 50mm to a 100mm panel can improve thermal insulation (U-value) by approximately 40%, which might be crucial for your energy bills. Let's look at the numbers.

Panel Thickness: It's Not Just a Number

We offer a full range from 50mm to 200mm. Here’s the cheat sheet:

  • 50mm (The Standard): The go-to for 90% of internal cleanroom partitions. Fits perfectly with standard cleanroom doors and windows. If you're unsure, start here.
  • 75mm - 150mm (The Specialists): Used for external walls, cold rooms, or areas needing extra sound isolation. Each 25mm jump adds significant R-value (insulation power).
  • 200mm (The Heavy-Duty): For ultra-low temperature cold storage or extreme acoustic environments. This is the fortress wall of Modular cleanroom wall panels.
50mm
Standard
75mm
100mm
150mm
200mm
Cold Store

Relative thickness comparison of Deiiang™ panel options.

Steel Skin: The Protective Armor

We use steel from 0.326mm to 0.476mm thick. Thicker steel (like 0.476mm) is great for areas expecting physical contact—like a busy corridor. But here's a secret: through clever structural design, our 0.426mm steel often provides all the strength you need at a friendlier price point. It's the sweet spot Jason.peng's team engineered for optimal cost/performance.

Customization Champions:
  • Windows: Need to see in? We integrate custom 5mm acrylic windows of any size, flush with the wall surface.
  • Cut-outs: Pass-throughs, electrical outlets, pipe penetrations – we pre-cut them all in the factory for a perfect, sealed finish.
  • Colors: Choose from a wide RAL palette. Want a blue cleanroom? You got it.

Surface Treatments & Compliance: More Than Skin Deep

For our Handmade series, the surface finish is a critical line of defense. It's not about looking pretty (though they do); it's about surviving the harsh realities of A CleanRoom. Spills, sprays, fogging, and aggressive cleaning are part of daily life. The right finish on your Modular cleanroom wall panels is what stands between a wipe-down and a costly panel replacement.

In regulated industries, the surface is often a direct audit point. A finish that can't withstand validation procedures can shut down a line. That's why we offer specialized options that go beyond standard coated steel.

Electrolysis Steel Panels

Imagine a surface with a molecular-level protective layer. Electrolysis panels undergo an electrochemical process that creates an exceptionally uniform, non-porous, and corrosion-resistant zinc coating. This is your best friend in high-humidity environments or where condensation might be an issue. It's like giving your panel a suit of rust-proof armor.

Inorganic Pre-Coated Panels (The GMP Hero)

This is the superstar for Pharma and Bio-tech. The inorganic coating is non-organic (obviously), meaning it doesn't support microbial growth and is highly inert. It laughs in the face of VHP (Vaporized Hydrogen Peroxide), chlorine-based disinfectants, and strong solvents. When an auditor asks about cleanability and chemical resistance, you point to this panel with confidence.

Crystal Clear Views: Acrylic Integration

Need observation windows? Our custom 5mm thick acrylic sheets can be seamlessly integrated into any panel, creating a perfectly flush, cleanable surface. No ledges, no dust traps. We can even do double-glazed units for additional insulation or security. It’s this attention to detail that makes a Deiiang™ system complete.

Installation & Connection: The Magic of Modularity

Here's where the "modular" in Modular cleanroom wall panels truly pays off. Traditional construction is messy, slow, and dependent on perfect weather and perfect tradespeople. Our system is like a giant, precision-made Lego set. The goal? Get your cleanroom up and running in weeks, not months.

The connection system is the unsung hero. A bad joint is a leak point for air and contaminants. A good joint disappears, creating a monolithic-looking wall that's easy to clean and meets stringent airtightness standards. Let's peek under the hood.

The "H-Profile" or "Center Aluminum" Connection

cleanroom panel The %22H-Profile%22 or %22Center Aluminum%22 Connection.jpg

Two panels connect via a central aluminum H-profile. Screws secure the panels, and a bead of sealant (applied in the channel) creates a perfect gasket, ensuring an airtight, flush joint

The Installation Advantage

  • Speed: A trained crew can install over 200 sq.m. of panels in a day.
  • Clean Site: Minimal dust, no wet trades. Install over finished floors.
  • Future-Proof: Need to move a wall? Panels can be disassembled and reconfigured. Try that with drywall!
  • Integrated Services: The cavity is perfect for running electrical conduits, data cables, and small pipes, keeping the room clutter-free.

Your Complete Cleanroom Wall Solution

From the robust strength of MGO to the superb insulation of PU, from the high-speed efficiency of our Machine-made series to the impeccable precision of our Handmade line, Deiiang™ provides the most comprehensive portfolio of Modular cleanroom wall panels on the market.

We blend localized manufacturing agility (meaning faster lead times and better cost control) with internationally recognized quality standards. The result? A solution that fits your budget without compromising on compliance or performance.

Ready to Build Smarter?

Stop wrestling with incompatible specs and vague supplier promises. Talk to our technical team, led by Jason.peng. Get real samples, detailed quotes, and design support tailored to your specific ISO or gmp class requirement.

Deiiang™ – Precision Walls, Simplified Builds.

Frequently Asked Questions

Q: What's the REAL difference between Handmade and Machine-made panels?

A: Think of it as scale vs. specification. Machine-made is optimized for large, standard projects where cost and speed are key. Handmade is engineered for high-spec applications (like Pharma GMP) where custom sizes, complex cut-outs, and specialized, chemically-resistant surfaces (like Inorganic Paint) are non-negotiable. Both are high-quality, but for different missions.

Q: Which thickness should I choose for a standard ISO Class 7 Cleanroom partition?

A: For most internal partitions in iso class 5-8 cleanrooms, 50mm is the industry standard and our most popular choice. It provides excellent rigidity, integrates with standard doors/windows, and is the most cost-effective. Go thicker (75mm or 100mm) only if you have specific thermal or acoustic needs for that wall.

Q: How do I choose between Rockwool and PU core?

A: Follow this simple rule: Fire & Sound vs. Cold & Efficiency. If your priority is fire rating (Class A) and noise reduction, pick Rockwool. If your priority is maximum thermal insulation for a cold room or to reduce HVAC energy costs, PU is your winner. We can run U-value calculations for you to prove the savings.

Q: Are Deiiang™ panels really easier to install?

A: Absolutely. A traditional stud wall with multiple layers takes skilled labor and days per room. Our modular panels are pre-finished, pre-cut, and connect with a simple H-profile system. It's so straightforward that we provide detailed installation manuals, and a crew can become proficient in a single day. The time saving is often 50% or more.

Cleanroom Insiders Expert Team

Deiiang's expert team specializes in designing and constructing state-of-the-art cleanrooms tailored to meet diverse industry needs. With a focus on innovation and compliance, we deliver pristine environments that ensure operational excellence and product integrity.