RN Series Well-type Gas Nitriding Furnace
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The well-type gas nitriding furnace is a batch-type electric furnace used for gas nitriding of steel parts, as well as gas nitrocarburizing (soft nitriding). It also performs as a general well-type tempering furnace when ammonia and drip devices cannot be used.
Parameters
| Model | RN-20-6K | RN-30-6K | RN-45-6K | RQ3-35-9 | RQ3-60-9 | RQ3-75-9 | |
| Rated power (KW) | 20 | 30 | 45 | 35 | 60 | 75 | |
| Rated temperature (℃) | 650 | 650 | 650 | 950 | 950 | 950 | |
| Wiring method of heating element | Y | Y | Y | Y | Y.Y | Y.Y | |
| Chamber size | Diameter (mm) | Ø400 | Ø450 | Ø450 | Ø300 | Ø450 | Ø450 |
| Height (mm) | 520 | 650 | 1000 | 600 | 600 | 900 | |
| No-load heat-up time (h) | ≤1.3 | ≤1.3 | ≤1.3 | ≤2.5 | ≤2.5 | ≤2.5 | |
| No-load power loss (kw) | ≤7 | ≤7.5 | ≤9 | ≤12 | ≤14 | ||
| Uniformity of furnace temperature (℃) | ≤10 | ≤10 | ≤10 | ≤230 | ≤340 | ≤400 | |
| Max. Loading (kg) | 160 | 200 | 300 | 70 | 150 | 220 | |
| Dimensions | Length (mm) | 1550 | 1600 | 1850 | 1410 | 1570 | 1570 |
| Width (mm) | 1450 | 1500 | 1500 | 1590 | 1810 | 1810 | |
| Height (mm) | 1820 | 2000 | 2270 | 2230 | 2500 | 2850 | |
| Furnace mass (kg) | 1600 | 1900 | 2600 | 1850 | 2630 | 2900 | |
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