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China factory - Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd

Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd

  • China,Huzhou ,Zhejiang
  • Verified Supplier
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China Automatic Liquid Spraying & Powder Coating Production Line for Premium Furniture
China Automatic Liquid Spraying & Powder Coating Production Line for Premium Furniture

  1. China Automatic Liquid Spraying & Powder Coating Production Line for Premium Furniture

Automatic Liquid Spraying & Powder Coating Production Line for Premium Furniture

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  1. Product Details
  2. Company Details

Product Specification

High Light Automatic liquid spraying production linePowder coating line for furnitureElectrostatic powder coating production
Automatic Liquid Spraying & Powder Coating Production Line for Premium Furniture
Equipment Overview

This fully automatic spray and powder coating line is engineered for automated surface pre-treatment and precision electrostatic powder coating on metal workpieces, specifically designed for high-end furniture manufacturing. The system delivers efficient cleaning and superior decorative coating preparation through advanced spray technology and electrostatic application methods.

Working Principle

Advanced PLC or industrial computer control manages all process parameters including spray pressure, temperature, timing, powder booth negative pressure, electrostatic voltage, and reciprocator stroke. High-end furniture components progress through multiple automated stages including pre-cleaning, main spraying, surface conditioning, moisture drying, automatic powder coating, and high-precision powder recovery according to pre-programmed sequences.

Core Advantages
  • Full Automation: Complete process automation supports continuous, large-scale production with minimal manual intervention required only for complex irregular areas
  • High Precision: Programmable process parameters and powder output control ensure consistent coating thickness and color uniformity across complex furniture frames and hard-to-reach weld joints
  • Energy Efficiency & Environmental Protection: Circulation filtration reduces wastewater discharge while high-efficiency powder recovery systems minimize material and energy consumption
  • Versatile Applications: Suitable for high-end office furniture, all-aluminum custom home furnishings, premium system doors and windows, and luxury wrought iron furniture
Complete Process Flow
Loading → Pre-degreasing Spray → Degreasing Spray → Water Rinse 1 → Precision Surface Conditioning/Silane-Zirconium Treatment → Water Rinse 2 → Pure Water Rinse → Dehydration Drying → Intelligent Fully Automatic Electrostatic Powder Coating (with large-cyclone recovery) → High-Temperature Curing & Leveling → Unloading
Main Structure and Components
Spray System
  • Nozzles: Fan/cone-shaped stainless steel universal quick-detachable nozzles and high-penetration automatic electrostatic powder gun nozzles for comprehensive coverage
  • Spray Piping: Corrosion-resistant PVC/stainless steel pipelines with precision pressure sensors and regulating valves
  • Circulation Pumps: Corrosion-resistant vertical pumps supporting continuous bath circulation filtration
Tank/Booth Structure
  • Main Processing Tanks: High-quality PP/FRP construction with partitioned sections for different treatment stages
  • Reservoir Tanks: Double-layer insulated construction with high-precision level sensors and automatic online replenishment
Filtration & Circulation System
  • Multi-Stage Filters: Bag filters for coarse filtration to intercept iron filings and impurities in real time
Conveying System
  • Conveyor Chain: Extremely smooth-running overhead suspension or accumulating conveyor with variable frequency-controlled speed (0.5-5 m/min)
Powder Coating & Filtration
  • Intelligent Powder Coating Zone: PP sandwich anti-static powder booth with cartridge fine filters (≤ 2 μm precision)
  • Recovery System: Large-cyclone separator with 96% single-pass separation efficiency for overspray powder recycling
Heating & Temperature Control
  • Heating Methods: Steam heat exchangers / electric heating tubes with PID temperature control accuracy of ±2°C
Intelligent Control System
  • Main Control Unit: PLC (S7-1200 series) + large-format touchscreen HMI for intelligent interlocking control
  • Sensors: Comprehensive monitoring including flow meters, pH meters, conductivity meters, and electrostatic grounding resistance
Auxiliary Systems
  • Exhaust System: Low-noise centrifugal fans with environmental exhaust gas treatment units
  • Safety Protection: Emergency stop buttons, insulated platforms, explosion-proof electrical cabinets, and automatic fire-extinguishing systems
Key Features
Cost-Effective Operation: Optimized for high-end furniture manufacturing with high powder recovery rates, efficient thermal management, and waste heat recovery technology to significantly reduce per-piece coating costs.
Advanced Equipment Technology: Implements lean production concepts with automated quick-color-change powder coating systems and precision multi-axis servo mechanical structures for modern intelligent manufacturing.
High Production Adaptability: Flexible conveyor speeds and adjustable powder coating robotic arm logic accommodate both high-volume standard production and complex custom furniture with manual touch-up stations.
Comprehensive Quality Assurance: Strict ISO 9001 compliance throughout manufacturing and installation, with rigorous testing including cross-hatch adhesion, scratch resistance, and extreme climate performance validation.
This automated production line represents the pinnacle of modern furniture coating technology, combining efficiency, precision, and environmental responsibility for premium manufacturing outcomes.

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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