Catalogs >
Hennig >
Chip Disk Filtration (CDF): How It Works

Chip Disk Filtration (CDF): How It Works
2Pages

Catalog excerpts

Chip Disk Filtration (CDF): How It Works - 1

CHIP-DISC FILTRATION (CDF) PATENTED DISC FILTRATION DESIGN Our innovative design provides a direct coolant flow path into the coolant tank reservoir, and filters a wide variety of materials both in water and oil based coolants. DUAL STAGE FILTRATION WITH A SINGLE BELT CONTINUOUS SELF CLEANING OPERATION Our CDF technology achieves high levels of filtration without two separate belts. Our patented disc design provides a direct coolant flow path into the coolant reservoir and can filter a wide variety of materials, both in water and oil based coolant, down to 25 microns nominal, using a hinge OR a scraper belt. Self-cleaning permanent media with easy-to-access spray nozzles provide a continuous backwash spray that removes fines and chips, keeping the disc free from gunky build-up. No outside source such as air or steam is used. Other drum filter designs use a hinge belt AND a scraper belt for fines. Drum filters typically have nozzles mounted on a pipe inside the drum which makes them difficult to access. 9900 North Alpine Road, Machesney Park, IL 61115 | 815.636.9900 | info@hennig-inc.com | hennigworldwide.com

Open the catalog to page 1

Chip Disk Filtration (CDF): How It Works - 2

CHIP-DISC FILTRATION: HOW IT WORKS COARSE CHIP REMOVAL The hinge (or scraper) belt collects larger chips and particles for discharge into the chip hopper. Removing coarse chips before they reach disc filter keeps them from bundling and jamming the system, which fosters extremely efficient fine particle filtration. FINE PARTICLE FILTRATION ❶ Small particles that escape the belt naturally migrate with the coolant flow to the rotating disc filter. ❷ There, particles are collected and the cleaned coolant flows back into your tank. The collected particles rotate with the disc filter and are...

Open the catalog to page 2

Chip Disk Filtration (CDF): How It Works 2Pages

Catalog excerpts

All Hennig catalogs and technical brochures

Chip Disk Filtration (CDF): How It Works
2Pages