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Pit annealing furnace is widely applied in the heat treatment process. The furnace door lift adopts hydraulic hoist, electric hoist, to control the opening and closing, with better gas tightness,and now the furnace can be made into round and polygonal, oblong, and other forms according to the requirements of different customers, furnace can load at the same time one or more different containers or artifacts.
Pit type annealing furnace is mainly used in annealing treatment for circular castings, all kinds of slender rods, such furnace can also be made into deep well furnace, currently we has a depth of 9 meters’ deep well furnace at one customer’s factory.
| 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) |
| RJ3-40-9Q | 40 | 950 | 380 | 3 | Y | ≤2.0 | ≤8 | 350 | Ø600×800 | 1 |
| RJ3-65-9Q | 65 | 950 | 380 | 3 | Y;Y | ≤2.0 | ≤13 | 700 | Ø600×1600 | 2 |
| RJ3-75-9Q | 75 | 950 | 380 | 3 | Y;Y;Y | ≤2.0 | ≤16 | 1100 | Ø600×2400 | 3 |
| RJ3-90-9Q | 90 | 950 | 380 | 3 | Y;Y | ≤2.5 | ≤20 | 1500 | Ø1000×1200 | 1 |
| RJ3-95-9Q | 95 | 950 | 380 | 3 | Y;Y | ≤2.5 | ≤21 | 1600 | Ø800×2000 | 2 |
| RJ3-125-9Q | 125 | 950 | 380 | 3 | Y:Y:Y | ≤2.5 | ≤30 | 2400 | Ø800×3000 | 3 |
| RJ3-140-9Q | 140 | 950 | 380 | 3 | YY:YY | ≤3.0 | ≤35 | 3000 | Ø1000Xx2400 | 2 |
| RJ3-190-9Q | 190 | 950 | 380 | 3 | YY:YY:YY | ≤3.0 | ≤45 | 4500 | Ø1000×3600 | 3 |
| RJ3-220-9Q | 220 | 950 | 380 | 3 | YY:YY:YY | ≤4.0 | ≤50 | 5000 | Ø1200×3300 | 3 |
| RJ3-280-9Q | 280 | 950 | 380 | 3 | YY:YY:YY:YY | ≤4.0 | ≤56 | 5500 | Ø1200×4500 | 4 |
| RJ3-300-9Q | 300 | 950 | 380 | 3 | YY:YY:YY | ≤4.5 | ≤62 | 6000 | Ø1500×3500 | 3 |
| RJ3-380-9Q | 380 | 950 | 380 | 3 | YYY:YYY:YYY | ≤5.5 | ≤75 | 7500 | Ø1500×4500 | 3 |
| RJ3-50-12Q | 50 | 1200 | 380 | 3 | Y | ≤3.0 | ≤12 | 350 | Ø600×800 | 1 |
| RJ3-75-12Q | 75 | 1200 | 380 | 3 | Y;Y | ≤3.0 | ≤15 | 700 | Ø600×1600 | 2 |
| RJ3-80-12Q | 80 | 1200 | 380 | 3 | Y | ≤3.0 | ≤18 | 800 | Ø800×1000 | 1 |
| RJ3-105-12Q | 105 | 1200 | 380 | 3 | YY | ≤3.5 | ≤22 | 1500 | Ø1000×1200 | 1 |
| RJ3-110-12Q | 110 | 1200 | 380 | 3 | Y:Y | ≤3.5 | ≤24 | 1600 | Ø800×2000 | 2 |
| RJ3-165-12Q | 165 | 1200 | 380 | 3 | YY:YY | ≤3.5 | ≤26 | 3000 | Ø1000×2400 | 2 |
You can contact us by E-mail or other ways.We will respond as soon as possible.