Pit Furnace Manufacturers in Saudi Arabia
Welcome to the premier source for Pit Furnace Manufacturers in Saudi Arabia!
Looking for a reliable bell annealing furnace manufacturer in Saudi Arabia? Look no further than we offer a wide range of Pit type Heat Treatment up to a capacity of 100 MT for processes such as hardening, annealing, normalizing, carburizing, nitriding, tempering, aging and stress relieving for industries like Fastener, Bearing, Forge Parts, Gears, Rolls, Strip, Wire, Piston rings, etc in steel industries, as well as cylinder heads and pistons for Aluminium industries.
The furnaces with inert/reducing atmosphere applications are equipped with a facility for introducing atmosphere like hydro-carbon rich gas, ammonia, and nitrogen into a sealed retort made of stainless steel of AISI-310/304, depending on the application temperature. The lid is fitted with a gas-tight through water-cooled neoprene/silicon rubber seal for proper sealing.
These Gas carburising furnaces can be either electrically heated or fuel-fired. The electrically heated furnaces are provided with resistive strip/wire heating elements located on the sidewall of the furnace. The heating elements of the furnace are suitably divided into a number of heating zones and can be controlled through contactor or thyristor-based control philosophy through PID controllers.
Fuel-fired Pit Furnaces are offered with high-efficiency burners for Oil/Gas application supported by a full complement of combustion control system with safety devices. Hot air circulation inside the furnace is made by efficient centrifugal or axial type recirculation fan which can be with two-speed motor or with VFD drive.
Pit Furnaces are lined with ceramic fibre block/module at side wall and lid cover. Bottom hearth will be lined with refractory bricks backed by insulation bricks, specially designed to withstand load to minimize the skin temperature.
JR Furnace has full capability to offer complete control and instrumentation system through PLC-based or Hardware-based logic controls.
- Features & Specifications
- Batch capacity up to 2 MT.
- Maximum temperature up to 1000 ˚C.
- Temperature uniformity within +/- 5 ˚C.
- Leak tight retort and door assembly.
- Powerful fan for gas circulation.
- Vacuum assistance for annealing and normalizing.
- Carbon potential control
- Heating Media Options – Electric / Gas Fired / Oil Fired
- Heating Elements – Nichrome Wire /Strip Wire
- Furnace Classification – Class 2 / Class 3
- Instrumentation – Thyristor, Programmable Temperature Controller, Temperature Recorder, PLC, SCADA, HMI.
- Annealing/Annealing under protective atmosphere
- Isothermal Annealing
- Decarb annealing
- Gas Nitriding
- Stress Relieving
- Wire annealing
- Ferritic Nitro Carburizing
- Case Hardening
Why Choose JR Furnace – Pit Furnace Manufacturers in Saudi Arabia
- After sales services like installation, maintenance, training and other support services
- Experience and expertise in the industry
- A wide range of high-quality products
- Competitive prices
- Excellent customer service
- A commitment to providing solutions that meet the specific needs of each customer
Frequently Asked Auestion
How to operate the Door?
Hydraulically operated lifting and swivelling type Door is provided to move away the door from furnace top for loading and unloading of charge materials by EOT crane/ purchaser’s means. The lifting/lowering arrangement is provided with self standing structural mounted independently on floor having its arms attached to door.
What is the function of recirculation fan?
In order to enhance the convection heat transfer and temperature uniformity one axial flow type re-circulating fan is provided. The fan is located centrally on the lid cover of the furnace. The fan impeller and shaft will be made of AISI-310. The fan is having insulated plug and assembled to facilitate removal as a complete unit.