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Air Circulation Tempering Furnace.

Bogie Hearth Furnace.

Box Type Furnace.

Chamber Furnace.

Continuous Furnace.

Electrically Heated Liquid Nitriding Furnace.

Electrode Salt Bath Furnace.

Heat Treatment Furnace.

Mar Quench Furnace.

Oil Fired Aluminium Melting Furnace.

Oil Fired PreHeating Furnace.

Oil Fired Sal Bath Furnace.

Pit Furnace.

Roller Hearth Furnace.

Rotary Retort Hardening Furnace.

Shaker Hearth Furnace.

Shell Baking Furnace.
 

Specification For Air Circulation Tempering Furnace

This specification covers supply of Electrically / Oil fire Heated Pit Type furnace with forced Air Circulation. The furnace is designed for working upto temperature of 400'C. It is used for Tempering.

TECHNICAL DATA
Useful Dimensions
Diameter 400 MM
Depth 1000 MM
Working Temperature 400' MAX
Electrical Supply A/c 3 Ph. 440 Volts 50 Hz
Nominal Power Rating 1 HP
SCOPE OF SUPPLY
[a] Furnace Cassing The furnace cassing is fabricated from mild steel plates.
[b] Brick Lining The furnace is lined with First layer of hot face insulation bricks & ceramic fibre modules.
[c] Heating Elements The heating Element are made of Ni/Cr. Alloy wire, Free corugated shape.
                           or
Automatic Oil fire imported burner.
[d] Furnace Cover The furnace is provided with a lift and swing type cover. The cover is adequatly insulated.
[e] Air Circulation Fan One fan is provided in the center of the cover for circulating the air inside the furnace. The fan is supplied complete with driving motor.
[f] Air Guide Cylinder For ensuring uniform temperature within the charge space, one air guide cylinder is provided
[g] Bottom Support Grid For supporting charge for change basket, fabricated grid is provided at the bottom.
[h] Temp. Control & Switch Gear Equipment 1 No Control Switch.
1 No Set Fuses.
1 No Automatic On/Off temp Control.
1 No contractor, 3 Ammeters.
1 Set Indicating Lamp.
1 Starter for Fan motor.
[i] Power & Temperature controller 1 Main Switch 63 Amp. L&T or Equi.
1 Contector 63 Amp L&T or Equi.
1 Contector with Relay. 16 Amp Cutt & Hamm
1 Push Button Set for Fan. Technik
1 Set Indicating Lamp Technik
2 Digital Temp. Controller Standard Make.
2- 6 Amp. Control Switch Sulzer Make.
1 Voltmeter Meco or L&T.
1 Volt Selector Switch Meco or L&T or equi.
3 Ammeter Meco or L&T or Eq.