Display Panel Cleaning Water System | Ultra Pure Water Equipment

Intro: Achieve spot-free glass cleaning with our ultra pure water systems. RO + Mixed Bed technology delivers 10 MΩ·cm+ water quality, specifically designed for optical glass, display panels, and precision lens cleaning applications.

Advanced Technology for Ultra Pure Water Production

Three Core Methods for Low Conductivity Water:

• Ion Exchange Technology: Traditional mixed bed demineralization
• Reverse Osmosis: Membrane-based separation process
• EDI Electrodeionization: Chemical-free continuous production

Target Conductivity Ranges:

• Standard Pure Water: <1 μS/cm
• High Purity Water: 0.1-0.5 μS/cm
• Ultra Pure Water: 0.05-0.2 μS/cm
• Maximum Purity: ≥10 MΩ·cm resistivity

Premium Component Selection

Core System Components:

• RO Membranes: Hydranautics ESPA2-4040 (USA)
• Mixed Bed Resin: Purolite or Rohm & Haas (UK/USA)
• Transparent Columns: Acrylic resin vessels for visual monitoring
• High-Pressure Pumps: Hangzhou Southern stainless steel

Quality Assurance Features:

• Visual resin condition monitoring
• Easy detection of resin exhaustion
• Simple regeneration observation
• Minimal resin loss design

Complete System Configuration

1. Raw Water Supply System

• Raw Water Pump: 2 m³/h capacity, 28m head
• Protection Features: Overheat protection, pressure control
• Power Supply: 380V, 0.55kW
• Function: Stable pressure for pretreatment

2. Multi-Media Filtration

• Control Valve: Runxin automatic valve
• Vessel Material: FRP, 1252 specification
• Filter Media: Graded quartz sand/gravel
• Performance: Removes suspended solids, sediment

3. Activated Carbon Filtration

• Vessel Specification: 1252mm FRP tank
• Carbon Type: Water treatment grade, 50L capacity
• Function: Removes chlorine, organics, colloids
• Control: Runxin multi-way valve automation

4. RO Membrane System

• Production Capacity: 0.5 m³/h
• Recovery Rate: 50-75%
• Salt Rejection: 95-99%

RO Sub-Components:

• High-Pressure Pump: 1 m³/h, 120m head, stainless steel
• RO Membranes: 2× ESPA2-4040, 15% recovery per element
• Security Filter: 20-inch 5μm PP cartridge
• Monitoring: Flow meters, pressure gauges, conductivity meters

5. Pure Water Storage & Distribution

• RO Storage Tank: 500L PE material
• Transfer Pump: CHL2-30, 304 stainless steel
• Level Control: Automatic system operation

6. Mixed Bed Polishing

• Vessel Material: Acrylic, Ø200×2000mm
• Resin Load: 15L cation + 30L anion resin
• Control System: Manual valve operation
• Final Quality: ≥10 MΩ·cm

7. Ultra Pure Water Storage

• Capacity: 500L PE tank
• Distribution: Production ready supply

Technical Specifications

Quality Control & Monitoring

Comprehensive Monitoring System:

• Online conductivity measurement (0.1 μS/cm resolution)
• Pressure protection switches (0-0.6 MPa range)
• Flow rate monitoring for product and concentrate
• Automatic alarm systems for quality parameters

Safety Features:

• Interlocking protection between components
• High/low pressure automatic shutdown
• Water quality exceeding the standard automatic response
• System fault diagnosis and alerts

Industry Applications

Display & Optical Manufacturing:

• LCD display panel cleaning
• Touch screen surface preparation
• Optical lens and glasses cleaning
• Camera lens manufacturing

Electronics Industry:

• Semiconductor wafer cleaning
• PCB and FPC manufacturing
• Battery and capacitor production
• Electronic component cleaning

Surface Treatment:

• Vacuum coating pretreatment
• Optical coating substrate cleaning
• Decorative glass manufacturing
• Automotive glass production

General Industrial:

• Chemical production processes
• Cosmetic and personal care products
• Textile and dyeing industries
• Research and laboratory applications

System Advantages

Operational Excellence:

✅ Visual Monitoring - Transparent columns for resin observation

✅ Premium Components - International brand reliability

✅ Automatic Control - Minimal operator intervention

✅ Quality Consistency - Stable ultra pure water output

✅ Easy Maintenance - Simple resin replacement and regeneration

Economic Benefits:

• Low operational costs
• Reduced chemical consumption
• Minimal wastewater generation
• Long component lifespan

Service & Support

Professional Services:

• Custom system design and engineering
• Professional installation and commissioning
• Comprehensive operator training
• Maintenance and technical support

Quality Commitment:

• 12-month system warranty
• Lifetime technical support
• Genuine spare parts supply
• Regular maintenance services