SNO, SNZ chamber furnaces
SNO, SNZ series chamber furnaces for heat treatment under air or protective atmosphere at a temperature of up to 1250 °C.
The furnaces are used for annealing, baking, quenching, normalizing and melting of metal products. They can be used as multi-purpose chamber furnaces for heat treatment of ceramics, porcelain and other materials. The furnaces can be equipped by lift of wing door, pull-out hearth, fans and screens. Additionally the fire-proof bottom plates can be provided.
Working chambers of SNO and SNZ furnaces are made of modern high-performance fireproof materials.
The spiral heating elements are mounted on the ceramic tubes along the side walls. Additional heating elements can be mounted on furnace hearth, back wall and cover.
Control system is based on a modern MBU series controller (made by MIUS). Control system continously diagnoses the power circuits, protecting the heating spirals from overheating, blowing-out and preventing from concequences of breakage and short-circuits.
The furnaces are certificated and complied with terms of reference 3442.009.24662585-04 (statement of compliance #ROSS RU.ÌÒ42.Í00040 îò 26.08.2011).
Specificaton range*
Operating temperature, °C | 150 - 1250 |
Working area (WõDõH), mm | from 200õ500õ200 to 3000õ6000õ3000 |
Installed power, kW | up to 1000 |
Temperature stability, °C | ±2 |
Temperature deviation over working chamber, °C | up to ±5 |
Atmosphere in working chamber | air, neutral gas |
* Custom design according to customer requirements.
Key features
- Development and manufacture of equipment in accordance with individual customer's requirements;
- Simple and reliable design;
- Ease of operation and maintenance;
- Advanced insulating materials;
- Dedicated power cabinet with the control system for optimal equipment positioning.
- Advanced features to control the heat treatment process.
- PC-based centralized control system for monitoring and recording the heat treatment processes.
- Warranty and post warranty support.
Chamber furnace model range
Industrial chamber furnaces | |
SNO-4.5.3/12,5-I1 | chamber (WõDõH) 400õ500õ300, 1250°C, 30kW, heaters on the side walls |
SNO-4.5.3/12,5-I2 | chamber (WõDõH) 400õ500õ300, 1250°C, 30kW, add. heaters on hearth and roof |
SNO-5.7.4/12,5-I2 | chamber (WõDõH) 500õ700õ400, 1250°C, 40kW, add. heaters on hearth and roof |
SNO-6.10.5/12,5-I2 | chamber (WõDõH) 600õ1000õ500, 1250°C, 60kW, add. heaters on hearth and roof |
SNO-10.10.10/12,5-I2 | chamber (WõDõH) 1000õ1000õ1000, 1250°C, 100kW, add. heaters on hearth and roof |
Industrial quenching chamber furnaces with bogie hearth | |
SNOT-10.10.4/12 | chamber (WõDõH) 1000õ1000õ400, 1200°C, 60kW, heaters on side walls, hearth and door, bogie hearth is combined with door |
SNOT-10.10.10/12 | chamber (WõDõH) 1000õ1000õ1000, 1200°C, 70kW, heaters on side walls, hearth and door |
SNOT-10.10.10/12 | chamber (WõDõH) 1000õ1000õ1000, 1200°C, 70kW, heaters on side walls, hearth and door, power-operated hearth and door |
Industrial bogie hearth chamber furnaces for drawing, annealing, ageing | |
SNOT-13,5.13,5.10/6 | chamber (WõDõH) 1350õ1350õ1000, 600°C, 100kW, heaters on side walls, hearth and door, stainless steel fan and screens |
SNOT-12.15.12/7,5 | chamber (WõDõH) 1200õ1500õ1200, 750°C, 90kW, heaters on side walls, hearth and door, stainless steel fan and screens |
Industrial chamber furnaces for heat treatment of aluminum and alloys | |
SNO-12.10.4/7 | chamber (WõDõH) 1200õ1000õ400, 700°C, 50kW, wihout bogie hearth, stainless steel fan and screens, power-operated door slides upward |
SNO-6.10.5/7 | chamber (WõDõH) 600õ1000õ500, 700°C, 50kW, wihout bogie hearth, stainless steel fan and screens, counterweighted lift-type door slides upward |
SNO-12.15.12/7 | chamber (WõDõH) 1200õ1500õ1200, 700°C, 80kW, power-operated hearth, stainless steel fan and screens, power-operated door slides upward |
SNOT-12.12.10/7 | chamber (WõDõH) 1200õ1200õ1000, 700°C, 75kW, power-operated hearth, stainless steel fan and screens, power-operated door slides sideward |
SNO-13,5.13,5.10/7 | chamber (WõDõH) 1350õ1350õ1000, 700°C, 80kW, power-operated hearth, stainless steel fan and screens, power-operated door slides upward |