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Pit type tempering furnace is energy-saving cycle operation furance, which is used for tempering general metal parts in the air and quenching, annealing, aging heat treatment for aluminum alloy castings ,piston, aluminum and other light alloy parts.
Pit type tempering furnace is mainly used in tempering process of quenching and tempering for heavy axial parts, small batch standard parts.The fan on the roof allows the air in tempering furnace to circulate evenly and naturally to increase the temperature uniformity inside the furnace.
| Type No. | Rated Power (Kw) | Rated Temperature (℃) | Rated Voltage (V) | Phase (P) | Connect way of heating element | Empty furnace temperature up time(H) | Empty furnace consumption power(Kw) | Theory loading quantity (Kg) | Working area size diameter*length (mm) | Heating area (zone) |
| RJ2-25-6 | 25 | 650 | 380 | 1 | series | ≤1 | ≤4 | 150 | Ø400×500 | 1 |
| RJ2-35-6 | 35 | 650 | 380 | 3 | Y | ≤1 | ≤7 | 250 | Ø500×650 | 1 |
| RJ2-55-6 | 55 | 650 | 380 | 3 | △ | ≤1.2 | ≤18 | 750 | Ø700×900 | 1 |
| RJ2-75-6 | 75 | 650 | 380 | 3 | Y;Y | ≤1.5 | ≤11 | 800 | Ø950×1220 | 1 |
| RJ2-90-6 | 90 | 650 | 380 | 3 | Y;Y | ≤1.5 | ≤13 | 950 | Ø950×1530 | 2 |
| RJ2-105-6 | 105 | 650 | 380 | 3 | Y;Y | ≤2.0 | ≤15 | 1050 | Ø950×1850 | 2 |
| RJ2-120-6 | 120 | 650 | 380 | 3 | Y;Y | ≤2.0 | ≤18 | 1200 | Ø1050×1900 | 2 |
| RJ2-150-6 | 150 | 650 | 380 | 3 | YY;YY | ≤2.5 | ≤21 | 2000 | Ø1100×2300 | 2 |
| RJ2-180-6 | 180 | 650 | 380 | 3 | YY;YY;YY | ≤3.0 | ≤27 | 3000 | Ø1100×3000 | 3 |
| RJ2-220-6 | 220 | 650 | 380 | 3 | YYY:YYY | ≤4.0 | ≤33 | 4500 | Ø1500×2400 | 2 |
| RJ2-280-6 | 280 | 650 | 380 | 3 | YY;YY;YY | ≤4.5 | ≤40 | 6000 | Ø1500×3200 | 3 |
| RJ2-300-6 | 300 | 650 | 380 | 3 | YYY:YYY | ≤5.5 | ≤44 | 8000 | Ø1800×2600 | 2 |
You can contact us by E-mail or other ways.We will respond as soon as possible.