| ALL GROUPSBACK TO IGU PRODUCTION - SINGLE MACHINERY | ||
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| Make/Type: | Lisec / Rapid Sand Filter Type SF 45-H D 450 mm | |
| Group-Subgroup: | 7 IGU Production - Single machinery | |
| Reference: | S-IGL-1758 | |
| Reconditioning Year: | 2022 | |
| Condition: | 05 USED As seen and approved | |
| Price: | 1000 € | |
| Info: | Zandfiler Waschmaschine
sandfilter washer The LiSEC SF 45-H D 450 mm is a rapid pressure sand filter used for process water purification in flat glass production lines. It is primarily integrated with washing machines and grinding systems to remove glass fines and suspended particles, allowing for water recirculation. LiSEC LiSEC +2 Description The SF 45-H is a compact filtration unit designed to handle the abrasive nature of glass-contaminated water. Purpose: It treats "dirty" process water from glass processing (cutting, grinding, or washing) to reduce freshwater consumption and prevent nozzle clogging in downstream machinery. Filter Media: The system typically uses quartz sand or specialized glass media to achieve high particle retention. Operating Principle: Water is forced through a pressurized sand bed where contaminants are trapped; the system is then cleaned via a backwash cycle that reverses flow to flush out accumulated sediment. Maintenance: Features such as a clear cover for visual control and a 6-way valve are common for easy management of filtration, backwash, and rinsing phases. LiSEC LiSEC +5 Technical Datasheet Based on industry listings from resellers like Glass Machinery Reconditioners (GMR), the standard specifications for this specific variant are as follows: Feature Specification Model Type SF 45-H (Rapid Sand Filter) Diameter (D) 450 mm Classification IGU Production - Single machinery Max. Working Pressure Typically 2.0 - 2.5 bar Test Pressure Up to 3.0 - 4.0 bar Max. Temperature Approx. 40°C - 55°C Filtration Speed Up to 50 m³/h/m² System Integration This filter is often part of a larger LiSEC water treatment plant (such as the WRA-B1500) which serves: Vertical Washing Machines: Ensuring demineralized or purified rinse water leaves no spots on the glass. Grinding Systems: Filtering cooling water used for wet-diamond belts in machines like the LiSEC KSR or KSV |
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