EDI Water Generator
Model: EDI1000
High Purity EDI Water System for Semiconductor and Electronics Cleaning Applications
The EDI1000 EDI Water Machine is an advanced ultrapure water generation system designed for applications requiring high-quality process water.
With a designed production capacity of 1 m³/h, the system delivers stable ultrapure water with a resistivity of ≥15 MΩ·cm (25℃) through a combination of:
- Pretreatment system
- Double-pass RO system
- EDI polishing system
- Mixed bed resin polishing system
- Intelligent control system
The EDI1000 provides continuous and reliable pure water supply for semiconductor packaging cleaning, PCBA cleaning, SIP cleaning, laboratory analysis, pharmaceutical manufacturing, and precision industrial applications.
Applications
The EDI1000 ultrapure water system is suitable for industries with strict water quality requirements:
Semiconductor & Electronics Manufacturing
- Semiconductor packaging cleaning
- Leadframe cleaning
- SiP cleaning process
- PCBA inline cleaning
- PCB precision cleaning
- Electronic component cleaning
Other Applications
- Laboratory analytical water supply
- Precision manufacturing processes
System Process Flow
Multi-Stage Water Purification Technology
Raw Water
↓
Pretreatment System
↓
First RO System
↓
Second RO System
↓
EDI Electrodeionization Polishing
↓
Mixed Bed Resin Polishing
↓
High Purity Water Output
The multi-stage purification process effectively removes:
- Dissolved ions
- Organic contaminants
- Particles
- Impurities affecting cleaning performance
Key Features
1. Stable Ultrapure Water Quality
The EDI1000 continuously produces high purity water with:
Water Resistivity ≥15 MΩ·cm (25℃)
Stable water quality helps meet the strict cleanliness requirements of semiconductor and electronic manufacturing processes.
2. 24/7 Continuous Automatic Operation
Designed for industrial production environments, the system supports:
- 24-hour continuous operation
- Automatic water production
- Automatic monitoring
- Automatic protection functions
Ensuring reliable pure water supply for production lines.
3. Advanced RO + EDI + Resin Purification Process
The system integrates:
- Two-stage Reverse Osmosis (2-stage RO)
- EDI polishing technology
- Mixed bed resin polishing
Compared with traditional water treatment systems, EDI technology provides:
- Continuous purification
- Lower chemical consumption
- Stable water quality
- Reduced maintenance requirements
4. Energy Efficient Operation
The EDI1000 is designed with optimized water treatment control to achieve:
- Low energy consumption
- Automatic operation management
- Reduced operating costs
5. Modular Integrated Design
All treatment modules and control components are installed on a compact frame.
Advantages:
- Easy transportation
- Fast installation
- Space saving
- Convenient maintenance
6. Easy Maintenance and Component Replacement
The modular structure allows:
- Quick maintenance access
- Simple consumable replacement
- Reduced downtime
- Improved equipment serviceability
7. Intelligent Automatic Monitoring System
The system automatically monitors key operating parameters:
- Water production status
- System operation condition
- Equipment protection functions
Ensuring safe and stable operation.
8. High Water Recovery Efficiency
The EDI1000 provides:
Water Production Rate: 50%
Optimized water utilization helps reduce wastewater generation and operating costs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | EDI1000 |
| Water Production Capacity | 1 m³/h |
| Water Resistivity | ≥15 MΩ·cm (25℃) |
| Purification Process | 2-stage RO + EDI + Mixed Bed Resin |
| Operation Mode | Automatic Continuous Operation |
| Water Recovery Rate | 50% |
| Control System | Automatic PLC Control |
| Installation Design | Integrated Modular Frame |
EDI Water System for Cleaning Equipment
The EDI1000 can be integrated with SPERTAR cleaning equipment to provide high-purity water supply for demanding cleaning processes.
Recommended applications:
PCBA Inline Cleaning Machine
High purity DI water improves:
- Flux residue removal performance
- Rinsing quality
- Ionic contamination control
Semiconductor Packaging Cleaning Equipment
Ultra pure water helps achieve:
- Higher surface cleanliness
- Reduced ionic contamination
- Improved product reliability
Why Choose EDI1000 Pure Water System?
Stable Water Quality
Maintains consistent resistivity to support high precision cleaning requirements.
Reduced Chemical Consumption
EDI technology reduces dependence on chemical regeneration compared with traditional ion exchange systems.
Production Reliability
Automatic operation ensures continuous water supply for 24/7 manufacturing.
Integrated Cleaning Solution
Designed to work together with semiconductor and PCBA cleaning systems.
Typical Industries
The EDI1000 is widely used in:
- Semiconductor Packaging
- Electronics Manufacturing
- SMT / PCBA Manufacturing
- Automotive Electronics
- Medical Electronics
- Precision Manufacturing
- Laboratory Applications
FAQ
What is an EDI water system?
An EDI water system is an advanced purification technology that combines ion exchange membranes and electricity to continuously remove dissolved ions from water and produce high purity water.
Why is high purity water important for semiconductor cleaning?
High purity water reduces ionic contamination and mineral residues, helping improve cleaning performance and product reliability.
What is the water resistivity of EDI1000?
The EDI1000 produces ultrapure water with resistivity of ≥15 MΩ·cm at 25℃.
Can EDI1000 supply water for PCBA cleaning machines?
Yes. The system is designed to provide high purity DI water for PCBA cleaning machines and semiconductor cleaning equipment.
