Henan Super Machinery Equipment Co.,Ltd
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Introduction of atmosphere carbonitriding oven :
High temperature atmosphere carbonitriding oven test equipment Pit Type Gas Nitriding electric Furnace for aluminum belong to energy saving cycle production furnace, mainly used for a chemical heating technical to make the nitrogen atom infiltrate the work-piece surface at 650-950℃
Function of vacuum heat treatment furnace:
1) To obtain high surface hardness
2) To increase wear resistance and antigalling properties
3) To improve fatigue life
4) To improve corrosion resistance
5) To obtain a surface that is resistant to the softening effect of heat at temperatures up to the nitriding temperature.
Heat treatment furnace Structure:
The furnace is comprised of furnace body, sealing system and temperature control. The furnace body is comprised of furnace shell, furnace lining, heating elements, muffle tank, furnace cover, fan and furnace cover lifting mechanism.
Furnace shell: The frame of furnace shell is fabricated from 3mm steel plates and 12# ~14#sectional steel；
Furnace lining: The furnace lining is a composite structure, the main body is lined with aluminum fiber blocks;
Heating elements: The furnace employs quality 0Cr25AL5 high temperature alloy belts as heating element;
Nitriding furnace tank: It is made of 8mm 321 (1Cr18Ni9Ti) heat-resistant stainless steel by welding;
Furnace cover: The furnace cover is made from A3 ＃30mm steel plates;
Ammoina dryer mixing fan: The furnace cover is equipped with a mixing fan. The fan impeller is made from 316L steel centrifugal vanes.
Furnace cover up-down mechanism: The furnace cover moves up or down electrically through an electrical screw.
Temperature control system and Nitriding process control system
Technical parameter of RN-105-6 heat treatment furnace :
| Furnace type | RN-120-6 nitriding furnace |
| Effective working size | Φ800×3000MM |
| Max working temperature | 650℃ |
| Heating zone | 1 zone+1 point temperature measurement |
| Rated power | 105KW(1-100% adjustable) |
| Heating element connection method | Y |
| Temperature control accuracy | ±1℃ |
| Temperature uniformity | ±5℃ |
| Temperature control method | intelligent temperature controller; over-temperature alarm; |
| Empty furnace power consumption | ≤18% |
| Refractory lining | All fiber structure |
| furnace body outer wall temperature | ≤45 + room temperature |
| Furnace cover | Electrical screw up-down mechanism |
| Heating element material | 0Cr25AL5 resistance strip |
| Fast cooling device | 0.75KW Cooling fan |
| Muffle tank | 8mm, 321 heat resistant steel |
| Refractory lining | All fiber structure |
| Rated voltage | 380V, 50HZ |
Stanard model of SUPER heat treatment furnace :
| Model | Rated Power (KW) | Working Size (D*H mm) | Working chamber size(mm) | Rated temp. | Rated voltage(V) |
| RN-35-6 | 35 | 500x650 | 200 | 650℃ | 380/440 |
| RN-60-6 | 60 | 600x1200 | 400 | 650℃ | 380/440 |
| RN-75-6 | 75 | 800x1200 | 550 | 650℃ | 380/440 |
| RN-90-6 | 90 | 800x1600 | 600 | 650℃ | 380/440 |
| RN-105-6 | 105 | 800x2400 | 1000 | 650℃ | 380/440 |
| RN-120-6 | 120 | 800x3000 | 1200 | 650℃ | 380/440 |
| RN-150-6 | 150 | 700x4000 | 2000 | 650℃ | 380/440 |
Warranty
Our warranty period comes from the machine begin to run normally and we will provide the whole life technology support to you for free.
All products sold by our company In warranty period,we will provide you the spare parts for free. Our engineer will help you do the aftersales through our remote control system.When out of one year warranty time, we will provide the spare parts with the cost price for the whole machine lifetime.
