South Korea Flooring Manufacturer: Custom Automated UV Roller Coating Line for MDF & Fire-Rated Boards
Industry: Flooring & Building MaterialsLocation: South KoreaCoating Application: Custom 45m closed-loop UV roller coating line (coloring + primer + topcoat) for MDF, fire-rated boards, and large-format construction panelsLine Speed: Up to 20 m/min (designed for “first-coat then cut” production of large-format boards)
Client Overview
This South Korean flooring manufacturer specializes in high-quality density board (MDF) and fire-rated board production for the construction and interior finishing sectors. To meet growing demand for durable, aesthetically consistent building materials, the company sought a fully automated roller coating solution capable of handling large-format panels, high-volume production, and strict South Korean quality and safety standards.
Project Challenges & Goals
Before partnering with PURETE, the client faced key operational hurdles:
- Large-format panel constraints: Existing lines could not accommodate panels wider than 1.22m, requiring manual handling and limiting production of oversized boards
- Outdated control systems: Non-localized interfaces created operational inefficiencies for Korean-speaking staff, with no remote or smart monitoring capabilities
- Unstable equipment performance: Competitor roller coating lines suffered from structural instability, frequent maintenance issues, and inconsistent coating quality
- ROI & timeline pressure: The client required a line that could go into full production by 2021, with reliable installation, commissioning, and after-sales support
The core project goals were:
1.Deploy a custom 45m closed-loop roller coating line optimized for MDF, fire-rated boards, and large-format construction panels
2.Achieve high-speed production (up to 20 m/min) with a “first-coat then cut” workflow to reduce waste and improve efficiency
3.Integrate localized Korean-language software, smart controls, and remote monitoring capabilities
4.Ensure structural stability, low maintenance costs, and reliable after-sales support to meet long-term ROI targets
Custom PURETE UV Roller Coating Solution
PURETE delivered a tailor-made, high-performance roller coating line designed to solve the client’s unique challenges, with key customizations including:
- 45m closed-loop production line: Integrated coloring, primer, and topcoat stations with widened 90° turn sections to accommodate panels wider than 1.22m
- Korean-language smart control system: Localized software interface with touchscreen controls, remote monitoring, AI-assisted operation, and full line linkage capabilities
- Heavy-duty structural design: Built with 8mm steel plate welding, cast iron bases, and 2.5T load-bearing lifting seats for stable operation under full production loads
- Multi-coating compatibility: Supports UV, water-based UV, water-based paint, EB, and PU coatings for flexible production of flooring, wall panels, and construction materials
End-to-end support: Full installation, commissioning, and on-site training by PURETE engineers, with CE, ISO, and customs AEO certifications to meet South Korean regulatory requirements
Core Applications
The line is optimized for a wide range of panel substrates:
- MDF density board, OSB oriented strand board
- Gypsum board, calcium silicate board, magnesium oxide board
- Honeycomb panels, metal panels, and fire-rated construction boards
PURETE Roller Coating Line Model Comparison
The table below compares the specifications of PURETE’s core G-series roller coating lines, including the custom solution deployed for the Korean flooring manufacturer:
| Specification | G1 Line | G2 Line | G3 Line | Korean Custom Solution |
|---|
| Core Application | Wall panels, cabinet components, drawer boards, wardrobes, wine cabinets, stair treads, indoor flat doors | Export bathroom cabinets, white bedroom furniture, crafts, export cabinets | Office furniture, mass-produced standard products, cabinetry, door panels, board processing | MDF, fire-rated boards, large-format construction panels, flooring substrates |
| Compatible Substrates | MDF, particleboard, melamine boards | Same as G1 + specialty furniture substrates | Same as G2 + heavy-duty industrial panels | MDF, OSB, gypsum, calcium silicate, magnesium oxide, honeycomb, metal panels |
| Compatible Coatings | UV, water-based UV, water-based paint, EB, PU | UV, water-based UV, water-based paint, EB, PU | UV, water-based UV, water-based paint, EB, PU | UV, water-based UV, water-based paint, EB, PU (optimized for flooring/construction materials) |
| Total Power | 57 kW | 92 kW | 160 kW | Custom-tuned for 45m closed-loop line |
| Air Consumption | 700 L/h | 1200 L/h | 1800 L/h | Optimized for South Korean factory utility specifications |
| Installation Footprint | 6×14 m | 6×18 m | 6×37 m | Custom 45m closed-loop layout with widened 90° turns |
| Production Cycle | 15 days | 15 days | 25 days | Custom lead time aligned with client’s 2021 production launch timeline |
| Labor Requirement | 3–5 operators | 3–5 operators | 3–5 operators | 3–5 operators (automated controls reduce manual tasks) |
| Line Speed | 5–20 m/min | 5–20 m/min | 5–20 m/min | 5–20 m/min (optimized for large-format panels up to 1.22m+ width) |
| Daily Production Capacity | 1200 m²/8h | 3000 m²/8h | 4900 m²/8h | Scalable high-volume production for flooring and construction materials |
| Coating Cost | 3–5 RMB/m² | 3–5 RMB/m² | 3–5 RMB/m² | Reduced material waste lowers per-unit coating costs |
| Control System | Standard touchscreen | Advanced touchscreen | Smart touchscreen | Korean-language localized interface with remote, linkage, and AI-assisted operation |
PURETE vs. Competitor Roller Coating Lines
| Feature | PURETE Roller Coating Line | Competitor Roller Coating Lines |
|---|
| Structural Design | 8mm thick steel plate welding, cast iron integral bases, 2.5T load-bearing lifting seats for maximum stability | Thin steel frames, bolted connections, lightweight bases prone to vibration and warping under high loads |
| Drive System | Siemens high-quality motors paired with RV/hypoid gear reducers for reliable, consistent power output | Generic motors and reducers with inconsistent performance, leading to uneven coating and frequent breakdowns |
| Control & Operation | Smart CNC touchscreen with remote monitoring, full line linkage, and AI-assisted operation; customizable multi-language interfaces | Basic manual controls or outdated software; no remote monitoring, limited automation, and no localized language support |
| Maintenance & Service | Simplified modular design for easy maintenance; dedicated overseas after-sales support with on-site engineer deployment | Complex, hard-to-service components; limited local support, long lead times for repairs, and no on-site commissioning |
| Certifications | CE, ISO, and customs AEO certified for global compliance | Often lack key international certifications, creating regulatory barriers for export-focused manufacturers |
Results & Business Impact
Since deploying the custom PURETE roller coating line, the South Korean flooring manufacturer has achieved transformative results:
1.Expanded production capabilities: The widened 90° turns and 45m closed-loop line enable full processing of panels wider than 1.22m, unlocking new product lines and market opportunities
2.Improved operational efficiency: The “first-coat then cut” workflow reduces material waste, while the 20 m/min line speed doubles previous production output
3.Enhanced quality consistency: The heavy-duty structural design and Siemens drive system ensure uniform coating, even at maximum speeds, reducing defects and rework
4.Streamlined operations: The Korean-language smart control system, remote monitoring, and AI-assisted operation reduce training time and minimize human error
5.Strong ROI: On-schedule commissioning in 2021, combined with low maintenance costs and reliable after-sales support, has helped the client meet its financial and production targets
Looking Forward
This partnership highlights how custom roller coating solutions can address the unique challenges of regional flooring and construction materials manufacturers. PURETE remains committed to supporting clients in South Korea and across Asia with tailored, high-performance coating lines, localized support, and innovative smart manufacturing technology.
Why Choose PURETE for Your Roller Coating Needs?
- Custom engineering: Tailored line lengths, layouts, and features (like widened turns and multi-language controls) to match your products and factory requirements
- Unmatched stability: Heavy-duty structural design, premium Siemens motors, and robust lifting systems for consistent, long-lasting performance
- Smart manufacturing: Advanced touchscreen controls, remote monitoring, and AI-assisted operation for efficient, low-labor production
- Global compliance & support: CE, ISO, and AEO certifications, plus dedicated on-site installation and commissioning by PURETE engineers worldwide
