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Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd

  • China,Huzhou ,Zhejiang
  • Verified Supplier
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China Automatic Paint Spraying Line for Ultra-long Fluoropolymer Liners
China Automatic Paint Spraying Line for Ultra-long Fluoropolymer Liners

  1. China Automatic Paint Spraying Line for Ultra-long Fluoropolymer Liners

Automatic Paint Spraying Line for Ultra-long Fluoropolymer Liners

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  1. Product Details
  2. Company Details

Product Specification

High Light Automatic paint spraying line for fluoropolymer linersElectrostatic painting line with ultra-long capabilityFluoropolymer liner automatic spray system
Automatic Paint Spraying Line for Ultra-long Fluoropolymer Liners
This specialized automated coating system is designed for applying primer, topcoat, and anti-corrosion coatings to ultra-long fluoropolymer liners (steel-lined PTFE/PFA/FEP pipes). Utilizing DISK or reciprocating automatic spraying methods, it delivers high efficiency, superior film build, and exceptional coating uniformity for both protective and decorative applications.
Working Principle
Workpieces are loaded via heavy-duty conveyor chains or overhead cranes into the spray booth. A spraying robot or reciprocating mechanism, synchronized with precision rotation systems, performs controlled spraying according to preset parameters. Following application, workpieces proceed through multi-zone constant-temperature drying ovens for leveling, curing, and cooling.
Core Advantages
  • Ultra-long Workpiece Adaptability: Engineered for pipes from 3m to 5m, eliminating sagging, missed areas, and uneven film thickness common in manual spraying
  • High-Precision Control: PLC digital control ensures film thickness variation remains within specified tolerances across entire pipe lengths
  • Environmental Protection & Safety: Advanced paint mist recovery systems and explosion-proof design compliant with Class A standards
  • Strong Adhesion Assurance: Optimized parameters for fluoroplastic surfaces achieve cross-cut test ratings of 0-1 with proper pre-treatment
  • Application Fields: Anti-corrosion pipe manufacturing, chemical equipment, semiconductor transfer piping, and heavy-duty anti-corrosion engineering
Process Flow
Loading → Surface Pre-treatment → Blow-off → Automatic Primer Spraying → Online Leveling → Automatic Topcoat Spraying → Online Leveling → Multi-Stage Drying & Curing → Forced-Air Cooling → Quality Inspection → Unloading & Packaging
Main Structure and Components
Spray System
Fan/cone-shaped stainless steel nozzles, corrosion-resistant piping, high-precision pneumatic diaphragm pumps with pressure regulation (0.2-0.6 MPa)
Conveying System
Heavy-duty suspension chain (0.5-5 m/min) with anti-sway mechanism and optional rotation device for complete coverage
Tank/Booth Structure
PP/FRP tanks and water-curtain/dry-type spray booths with partitioned processing sections and double-layer insulated reservoirs
Filtration & Circulation System
Multi-stage filtration (≤25 μm precision), corrosion-resistant pumps, and explosion-proof exhaust fans for continuous operation
Heating & Temperature Control
Steam/electric heating with ±2°C accuracy, PT100 sensors and intelligent controllers maintaining optimal process temperatures
Intelligent Control System
PLC + HMI interface with recipe storage, real-time monitoring, fault alarms, and production reporting capabilities
Auxiliary Systems
Centrifugal exhaust with treatment options, emergency stops, anti-slip platforms, and automatic fire-extinguishing systems
Key Features
1 Cost-Effective: Optimized design delivers superior cost-performance ratio through efficient conveying and paint circulation systems
2 Advanced Equipment: Incorporates multi-axis automatic reciprocating sprayers and intelligent temperature systems for modern industrial automation
3 High Adaptability: Flexible spray gun stroke and chain speed adjustments support mixed-batch production with future upgrade capacity
4 Quality Assurance: ISO 9001 compliant with rigorous installation controls ensuring anti-corrosion paint films meet required standards

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2004

  • Total Annual:

    10000000-20000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Domestic large-scale coating equipment, intelligent equipment, and environmental protection equipment production enterprises-Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd has 40 years of experience industry team in the powder coating equipment,intelligent equipment and environme... Domestic large-scale coating equipment, intelligent equipment, and environmental protection equipment production enterprises-Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd has 40 years of experience industry team in the powder coating equipment,intelligent equipment and environme...

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Get in touch with us

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  • Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd
  • Room 801, Building 1, No.10 Keyuan Road, Wuyang Street, Deqing County, Huzhou City, Zhejiang Province,www.hui-er.com,www.hui-er.cn,www.coatingproductionline.com
  • https://www.coatingproductionline.com/

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