Electronic assembly and EMS manufacturing
Stable quality of water for washing PCB boards, preparing flux, cooling, and humidifying – less sediment, less corrosion, fewer unpredictable downtimes.
Who is it for? For electronic assembly plants (SMT/THT), PCB manufacturers, EMS, electronic service providers, and plants withwith tile cleaners. We select the layout after analyzing technological processes and quality requirements.
Need a quick quote?
Fill out a short form — we will call you back, we will discuss the processes (PCB cleaning,chemical preparation, cooling) and we will propose specific solutions for your line.
Industry description
In electronic plants, water is used, among other things, in PCB cleaning machines (inline and batch), forpreparation of cleaning solutions, rinsing after chemical processes, in cooling systems of devices, and for humidifying air in ESD areas.
In many cases, demineralized / RO water with a specific conductivity is required to avoid ionic residues and deposits on circuit boards and in devices.
After analyzing technical data sheets, machine manufacturers' requirements, and the current method of obtaining water (cans, disposable cartridges,RO, DI) we select a system that stabilizes water quality and reduces costs.
The most common water problems in electronic plants
- Too high conductivity / too many ions in the water for washing and rinsing PCBs
- Deposits and residues on the boards after the washing and drying process
- Limescale and deposits in heat exchangers, nozzles, tanksmyjek and on the walls of the chambers
- Faster wear of pumps, valves, and elements of the installation supplying production lines
- High costs of purchasing ready-to-use demineralized water in canisters or single-use cartridges
What we offer
- RO systems /demineralization with polishing (DI) for process water for PCB cleaners
- Softening and filtration of feed water for the technological node (cleaners, coolers, humidification)
- Buffers of purified water with circulation to ensure stable conductivity over time
- Possibility of division into zones: high-quality process water + technical water for other applications
- Installation, commissioning, training of maintenance personnel and periodic service with parameter monitoring
Your benefits
- Stable quality of process water compliant with SMT/PCB line requirements
- Less deposits and residues on boards after washing, fewer complaints and returns
- Longer lifespan of washers, pumps, heat exchangers andpower supply installations
- Lower cost of 1 liter of demineralized water vs. purchasing ready-made canisters
- Better predictability of downtimes and planning of production line service
Micro-scenarios
- EMS plant with one SMT line: compact RO + DI setup for batch washer, buffer tank, and constantconductivity control, no more lifting canisters of water.
- PCB Manufacturer: central purified water system for the washing and rinsing stage, with circulation and monitoring, reduced risk of ionic residues on the boards.
- Consumer electronics factory: process water area for washers and technical area for cooling and humidifying, cost optimization of treatment.
- Electronic service with a washing station:small RO/DI system for plate washing, improving repair quality and reducing the risk of post-service issues due to washing residues.
Do you want stable process water for PCB washing?
Send us a list of devices (washers, lines, coolers), conductivity requirements, and estimated consumption – we will prepare a step-by-step proposal.