Electrostatic Powder Coating Line Solutions for 10+ Industries
Custom-engineered in-house across 20+ years of experience with 200+ dedicated employees and 8000+ tons annual production capacity. We manufacture complete coating systems that transform your products into premium-finished goods.
Why Leading Manufacturers Choose Ketu
Proven expertise, dedicated teams, and uncompromising quality standards across every production stage.
Proven track record in electrostatic powder coating technology and continuous innovation
Specialized teams dedicated to design, manufacturing, installation, and after-sales support
Full production capacity ensures delivery timelines are met without compromise on quality
Premium material sourcing guarantees coating performance, color consistency, and environmental compliance
Product Specifications at a Glance
Compare all our coating line equipment side by side.
KT-WASH100 - Pre-cleaning
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KT-CYCLONE500 - Pulverrückgewinnung
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Browse Our Complete Product Range by Application
Each industry demands unique coating challenges. Select your sector above to discover engineered solutions that maximize your production efficiency and finish quality.
Furniture Electrostatic Powder Coating Line
The furniture electrostatic powder coating line utilizes advanced electrostatic spraying technology to evenly apply powder coating across metal furniture surfaces, delivering superior adhesion, uniform color distribution, and scratch-resistant finishes that withstand daily use and environmental stress.
Applications:
Metal Furniture: Chairs, tables, bed frames, stationery cabinets, bookshelves - traditional indoor furniture requiring durable protective finishes
Outdoor Furniture: Tables and chairs, reclining chairs, garden swings - weather-resistant formulations for extended outdoor exposure
Kitchen Furniture: Kitchen cabinets, countertops, spice racks - heat-resistant coatings compatible with food preparation environments
Bathroom Furniture: Bathroom cabinets, towel racks, hooks - moisture-resistant finishes preventing corrosion and discoloration
Technical Advantage: Electrostatic attraction minimizes powder overspray, reducing material waste by up to 30% compared to conventional spray methods while ensuring complete coverage even on recessed or complex geometries.
Home Appliance Electrostatic Powder Coating Line
Our home appliance coating line employs charged powder particle technology to achieve factory-perfect finishes on refrigerators, washing machines, air conditioners, and other consumer electronics. The electrostatic adhesion process creates smooth, uniform, and exceptionally durable coatings that resist fingerprints, staining, and thermal cycling without compromising performance.
Applications:
Kitchen Appliances: Refrigerators, washing machines, dishwashers, microwave ovens, electric ranges, rice cookers, induction cooktops, range hoods, electric kettles
Personal Appliances: Televisions, desktop computers, vacuum cleaners, coffee machines - demanding finishes for high-visibility consumer products
Specialized Electronics: Computer monitors, printer housings, network equipment - precision coating for commercial and residential applications
Technical Advantage: Electrostatic spraying achieves coating thickness consistency of plus or minus 0.05mm across the entire appliance surface, eliminating drips, sags, and color variations that diminish perceived product quality.
Elevator Electrostatic Powder Coating Line
Elevators demand coating systems that balance aesthetic perfection with rigorous functional requirements. Our elevator coating line delivers corrosion-resistant, fingerprint-resistant finishes on cabin walls, door frames, structural components, and decorative panels using electrostatic powder technology engineered for architectural specifications and safety compliance.
Applications:
Cabin Interior Surfaces: Wall panels, ceilings, flooring bases - high-traffic surfaces requiring scratch and stain resistance
Door Systems: Entrance frames, sliding door components, decorative edges - precision coating for smooth operation and visual consistency
Structural Components: Steel support frames, fastening elements - corrosion protection for 20+ year elevator service life
Decorative Finishes: Handrails, trim elements, signage surfaces - premium aesthetic finishes meeting architectural design standards
Technical Advantage: Our systems deliver finish specifications meeting GB/T 9286 adhesion standards and ASTM B117 salt spray corrosion resistance up to 2000 hours, ensuring elevator coating integrity across diverse climate conditions and building environments.
Baumaterialien Electrostatic Powder Coating Line
Advanced electrostatic powder coating technology engineered specifically for the building materials industry, delivering weather-resistant, UV-stable, and architecturally compliant finishes on aluminum profiles, steel components, and structural elements designed for long-term outdoor exposure and performance.
Applications:
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Technical Advantage: cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
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Applications:
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Technical Advantage: cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
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Comprehensive surface treatment and coating integration systems designed for heavy machinery, metal parts processing, and industrial components requiring pre-treatment, specialized coatings, and finishing processes optimized for maximum production efficiency and coating performance consistency.
Applications:
Machinery Components: Engine blocks, transmission housings, mechanical assemblies - corrosion and wear protection for industrial equipment
Metal Parts Processing: Raw castings, stamped components, fabricated assemblies - integrated pre-treatment and coating for finished product ready environments
Processing Equipment: Conveyor systems, material handling equipment, industrial frames - durable protective finishes for factory floor durability
Specialized Industrial Items: Agricultural equipment components, construction machinery parts, mining equipment elements - extreme-duty coatings for demanding operating environments
Technical Advantage: Integrated pre-treatment modules including alkaline cleaning, chromate conversion, and corrosion inhibition ensure optimal powder adhesion and long-term protection against industrial chemicals, thermal cycling, and moisture penetration characterizing heavy machinery operating environments.
Complete Coating System Architecture - Four-Stage Process Flow
Every Ketu coating line integrates standardized modular components ensuring optimal performance, quality consistency, and production efficiency across all application industries.
Pre-Treatment Module (0-5 minutes)
Function: Alkaline cleaning removes oils, manufacturing residues, and contaminants from substrate surfaces
Sub-processes: Spray washing, immersion tanks, phosphate conversion coating application
Output: Chemically clean surfaces with enhanced powder adhesion characteristics
Electrostatic Powder Application (5-8 minutes)
Function: Charged powder particles electrostatically adhere to grounded workpiece surfaces with precision control
Sub-processes: Powder supply system, electrostatic guns with Faraday cage technology, spray booth air management
Output: Uniform powder coating thickness and complete surface coverage
Thermal Curing (8-30 minutes, time varies by powder chemistry)
Function: Heat-activated chemical cross-linking transforms powder particles into durable solid finish
Sub-processes: Electric or gas-fired ovens, temperature profiling, cooling zones, convection circulation systems
Output: Fully cured, chemically bonded protective finish meeting performance specifications
Recovery and Environmental Treatment (Continuous)
Function: Overspray powder recovery and environmental emissions control maintains operational sustainability
Sub-processes: Cyclone collection systems, powder recycling, emission filtration, wastewater treatment where applicable
Output: Recovered powder for reuse, zero VOC emissions, compliant wastewater discharge
Quality Assurance: 100% in-house manufacturing ensures quality control integration at every modular stage, eliminating supply chain risks and enabling rapid customization for industry-specific requirements.
Customized Design Methodology (8-16 Weeks)
We reject one-size-fits-all approaches. Each coating line begins with comprehensive needs assessment capturing your product geometry, production volume targets, quality standards, and budget parameters. Our engineering team then designs the optimal system configuration - specifying spray booth dimensions, gun placement, curing temperatures, recovery systems, and automation integration precisely matched to your operational requirements.
Warum das wichtig ist
Generic coating equipment often underperforms because production variables are ignored during design. Our 8-16 week customization cycle ensures your line launches at peak efficiency rather than requiring months of costly trial-and-error optimization.
Process Highlights:
- Initial consultation capturing product samples, technical drawings, volume forecasts
- CAD design of spray booth layout, gun positioning, conveyor routing
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Warum das wichtig ist
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Warum das wichtig ist
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- Elevators: Safety compliance and architectural specifications requiring engineered finish consistency
- Building Materials: Long-term outdoor durability and UV resistance protection
- Elektronik: Micro-scale dimensional tolerance requirements protecting sensitive components
- Industrial Machinery: Heavy-duty coating systems for demanding operating environments
Serving Diverse Industries - One Integrated Coating Platform
From storage equipment to advertising signage, our modular coating systems adapt to industry-specific requirements.
Modular Coating Line System
Our coating lines are built from interchangeable modules. Choose and combine based on your process requirements.
Spraying Module
Electrostatic guns, high-voltage power supplies, automatic or manual application systems
Curing Module
Industrial ovens, conveyors, temperature control systems, UV or thermal curing
Collection Module
Dust collectors, air filtration, emission control, waste recovery systems
Supply Module
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Aushärtungsofen
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Protect environment and recover valuable powder.
Cyclone Dust Collector
Multi-barrel design, 85% powder recovery, modular
Powder Supply System
Pressurized hopper, pump feed, auto reclaim
Vollständiges Produktsortiment
All equipment designed for industrial production environments with proven reliability and ROI.
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Complete Line Integration
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Qualitätssicherung
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Technischer Support
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