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RG-800A RG-801 RG-804 RG-805/810A RG-806 RG-807 RG-808/810B RG-809 RG-802A+B RG-810C
Feeder Gas generatior Front washing Quenching furmace Quenching tank Rear washing Tempering furnace Dyeing tank Carbon control Control panel


Furnace line for heat treatment of conveyer type




1. Additional conveyor belt of hardening furnace 1 set
2. Self-lubricating bearings for hardening roller                 
5 pcs.
3. Encoder (computer system) 2 pcs.
4. Temperature Controller 1 pcs.
5. Flame curtain of the hardening furnace 2 setа
6. Upper roller of the hardening furnace 2 pcs.
7. Lower roller of the hardening furnace 3 pcs.
8. Thermocouple tempering furnace 2 pcs.
9. O2 sensor  1 pcs.
10. Thermocouple of the tempering furnace 1 pcs.
11. Ventilator for gas mixing in the tempering furnace 1 pcs.
12. Steel scraper conveyor 2 pcs.
13. Flame-safe protection for hardening and tempering furnaces burners 6 pcs.
14. Spark plug for the hardening furnace  30 pcs.
15. Spark plug for the tempering furnace  10 pcs.
16. U-shaped radiant tube of the hardening furnace  3 pcs.
17. UV flaming sensor (part of the gas burner)  6 pcs.
18. Voltage converter of the ignition burner 4 pcs.
19. Gas solenoid valve of the burner 2 pcs.
20. Burner Servomotor 1 pcs.
21. Primary cooling endo gas generator set   1 pcs.
22. Nickel catalyst of the endogas generator  1 container (30 kg)
23. Fan of the endogas generator mixing pump     1 set
24. Air filter of the endogas generator  1 pcs.

Status / delivery: 

  • Equipment (Nos. 1 - 24) with fully executed preliminary mounting, with piping and electrical wiring packaged for transportation by sea and land transport

Not included in scope of delivery:

  • Unloading and delivery to the site and installing on the foundation, piping.
  • Preparation of foundations, installation of protective fencing, supply of all necessary energy and working environment to the connection points.

The following devices and equipment must be installed and prepared by the Purchaser:

  • Electric cables from the power supply to the transformer, from the transformer to the control panel, from the control panel to the furnace according to the specifications provided by the Seller to the necessary cables and cabling drawings.
  • The supply of water and compressed air to the places of connection indicated in the figures provided by the Seller.
  • Cooling tower and the entire cooling system according to the drawings provided by the Seller.

Equipment required for installation and start-up:

  • Power supply: 380V, 50 Hz.
  • Natural gas with inlet pressure of at least 100 mbar.
  • Propane with inlet pressure of at least 100 mbar
  • Technological Nitrogen with inlet pressure of 200 mbar
  • Water cooling with inlet pressure of 0.6 ... 2.5 bar (to cool the whole line).
  • Cooling water recirculation: continued without pressure.
  • Compressed air with adjustable pressure of 5-6 bar.
  • Suction system /exhaust pipe.

Total energy consumption on the reference product (bolt M24 x 140):

  • Natural gas
    Consumption of natural gas: endogas generator - 15 m3/h; hardening furnace - 45 m3 / h; tempering furnace - 40 m3 / h. Total: 100 m3 / h.
  • Water
    Water circulation: in relation to the cooling tower specification 125 RT, the calculation of water circulation of about 97.5 m3 / h (normal amount); (hardening tank - 78 m3 / h (max.); emulsion bath 24.264 m3 / h (max.). Total: 102.264 m3 / h (max.) - the maximum amount of water.
  • Electricity
    Endogas generator - 60 kW; loading device - 2,475 kW; phosphate recovery capacity - 87 kW; cleaning and degreasing tank - 60.6 kW; hardening furnace burners - 7.8 kW rotation + 7.68 kW; tempering furnace burners - 6.5 kW rotation + 7.68 kW; hardening tank - 24 kW;oil collection device - 4,5 kW; back washer - 60.6 kW; emulsion bath - 10.5 kW; Total: 339.5 kW. 
These calculations are for reference only. Precise details will be provided in accordance with the actual conditions of production and design.


It is permitted within an acceptable range to make changes in the function and design of the unit if it does not impair the above parameters of the equipment.