Metal filters can be used continuously.
General resin filters cannot be cleaned or regenerated, and after they become dirty, they must be replaced and disposed of. With Nichidai Filter's "Cleaning Service," many metal filters can be reused repeatedly through regeneration cleaning. This reduces the costs associated with filter replacement and disposal, leading to improvements in the total costs related to manufacturing. We will propose appropriate cleaning processes for each cleaning request you provide. Please feel free to consult us, regardless of whether the filters are our own products or from other companies.
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basic information
【Regeneration Cleaning Service】Typical Cleaning Methods and Processes (1) Acceptance and Disassembly… Acceptance and disassembly of filters ↓ (2) Thermal Decomposition Cleaning… Removal of contaminants using a dedicated cleaning oven ↓ (3) Rinsing Cleaning… Washing with high-pressure jets using water or hot water. Removal of contaminants ↓ (4) Chemical Cleaning… Immersion cleaning with acidic or alkaline solutions. Removal of contaminants ↓ (5) Rinsing Cleaning… Washing with high-pressure jets or immersion using water or hot water. Removal of residual liquid and contaminants from (4) ↓ (6) Knockout and Washing Out… Water flow, reduced pressure boiling, ultrasound, etc. Knockout and washing out of contaminants ↓ (7) Drying… Drying using a hot air dryer ↓ (8) Inspection… Bubble point test, airflow (through resistance) test, foreign matter inspection, visual appearance inspection ↓ (9) Assembly and Shipping… Assembly of elements up to (8) with separately cleaned and inspected parts.
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※We will propose appropriate cleaning processes for each cleaning request. Please feel free to consult us, regardless of whether the products are made in-house or by other companies.
Applications/Examples of results
- We accept products from our company as well as from other companies. - We accommodate all applications (for polymers, chemicals, food, gas, etc.). - We also accept cleaning of items other than filter elements such as housings and short tubes. - We will propose a cleaning process tailored to your requests (finishing, duration, cost). - We also handle inspection and evaluation after cleaning, such as checking air resistance (pressure loss value) and foam pressure (bubble point value). - We can also propose alternative or improved products for supplied items.
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Company information
Nichidai Filter manufactures screens made by laminating and diffusion bonding stainless steel wire mesh, porous plates, and fibers, leveraging its unique technology as a strength. The "stainless steel porous body," which can be processed into various shapes, has diverse pore structures on its surface and inside, offering excellent pressure resistance, heat resistance, corrosion resistance, and air permeability.
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