1. Modular design, compact structure, neat layout, easy operation & maintenance.
2. Dual pretreatment softeners, valve-controlled series operation and alternate regeneration. Each provides 100% water output. Fully-automatic control for operation, backwashing, salt suction, regeneration and rinsing.
3. Variable frequency control for feedwater and 1st/2nd highpressure pumps. Multimode pressure adjustment; lowspeed standby circulation to inhibit microbes and save energy.
4. Terminal dualsupply singlecirculation mode. Qualified water to purifiedwater tank; unqualified water returns to intermediatewater tank. Autocirculation on full tank to avoid empty pipes and stagnant water.
5. Prefer bent stainlesssteel pipes to minimize welding. Argonshielded automatic welding (singleside welding doubleside forming), followed by electrochemical polishing.
6. Provide endoscopy photos, weld drawings, pressure test, picklingpassivation reports and system design documents.
7. HMI+PLC automatic control, userfriendly interface, multiple communication modes, minimum threelevel access authority.
8. Online monitoring of conductivity, temperature and flow. Optional paperless / paper recorder for keydata recording and printing.