Heat exchangers are installed inside lime rotary kilns to increase heat transfer and improve lime quality. HarbisonWalker International has a patent on the three-legged version call a prefoil, and we also make a four-legged version. These heat exchangers are precast to match the kiln’s internal diameter and are shipped as a complete package to ensure ease of installation. Abrasion resistance is the main factor in the selection of refractory products.
Heat Exchangers and Lifters
Products
Heat Exchangers and Lifters
Filters
| Product | SDS | |
|---|---|---|
| ‘SAIRBOND | A dry, air-setting, fireclay mortar | |
| ‘SAIRSET | A wet, air-setting, fireclay mortar | |
| ‘SAIRSET 3000 | A high alumina air-setting mortar | |
| CLIPPER® DP | A super duty fireclay brick | |
| CORAL® BP | A burned, phosphate bonded 80% alumina brick | |
| CORAL® PLASTIC 28-82 ADTECH® | An 82% alumina, phosphate bonded refractory plastic | English |
| D-CAST® 85TMCC CASTABLE | An ultra-low cement, high alumina castable | English |
| EXPRESS®-27 PLUS | A 50% alumina, cement bonded, self flowing castable | |
| GREENLITE®-HS | A high strength insulating firebrick | |
| GREENTHERM 23 LI | A 2300°F rated insulating firebrick | |
| HARBIDE | A silicon carbide brick | English |
| HARWACO BOND (DRY) | A 50% alumina, air setting, dry mortar | |
| HARWACO BOND (WET) | A 50% alumina, air setting, wet mortar | |
| KALA® | A 50% alumina brick | |
| KRUZITE®-70 | A 70% alumina brick | |
| KX-99® | A high fired, super duty fireclay brick | |
| KX-99®-BF | A high fired, super duty fireclay brick | |
| MAGNEL® RS | A magnesia spinel, burned brick | |
| MAGNEL® ULTRA | A magnesia spinel, burned brick | |
| MAGNEL® ULTRA AF | A magnesia spinel, burned brick | English |
| NARCON® 65 CASTABLE | A 65% alumina, low-cement castable | |
| NARMAG® 95 CASTABLE | A 95% magnesia castable | English |
| NARMAG® CB MORTAR | A chemically bonded, magnesia based mortar | English |
| ON-LINE® 60 | A 60% alumina, low-cement castable designed for rapid curing | |
| SHOT-TECH® 60Z | A high alumina, low-cement, zirconia containing shotcrete mix | |
| SUPER NARMAG® B | A 98% magnesia, burned brick | |
| THOR AZS-PT PLUS | Pumpable, Low-Moisture, Special Zirconia-Mullite Castable | |
| TUFSHOT® LI PLUS | A fireclay based, conventional-cement, low iron gunning mix | |
| UFALA® | A 60% alumina brick shape | |
| ULTRA-GREEN® SR | An 86% alumina, ultra-low cement castable | English |
| VERSA-TECH 60G ON-LINE | A 60% alumina, lower-cement, gunning mix | English |
| VERSA-TECH 60G ON-LINE | A 60% alumina, lower-cement, gunning mix | English |
| VERSA-TECH 60G ON-LINE | A 60% alumina, lower-cement, gunning mix | English |
| VERSAFLOW® 45 C PLUS | A coarse, fireclay-based, low-cement castable for high-abrasion environments | |
| VERSAFLOW® 55/AR C PLUS | A 55% alumina, coarse aggregate, low-cement castable | English |
| VERSAFLOW® 60 PLUS | A 60% alumina, low cement castable | |
| VERSAFLOW® 80 C PLUS | An 80% alumina, coarse aggregate, low-cement castable | |
| VERSAGUN® 60 Z ADTECH® | A high alumina, zirconia containing, low-cement gunning mix | |
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Spotlight
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The Role of Refractories as an Essential Industry
WRA: Refractories are essential for daily lives > -
HWI Application Approved
Written confirmation from Tom Wolf, Governor of the Commonwealth of PA > -
Life-Sustaining Supply UPDATE
We continue to update you on the status of our efforts to protect your supply chain of refractory products and services. > -
HWI is Fully Operational
March 23, 2020, we have received an affirmative directive from the Governor’s office, as we await the official written response to our filed waiver/exemption request. >