Chamber furnace of NPO 7.7.10/7

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Nakal-Promyshlennye pechi, ZAO

Russia, Solnechnogorsk
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Technical characteristics

BrandНакал-Промышленные печи
Country of manufactureRussia
Type of controlAutomatic

Description

Chamber furnace of NPO 7.7.10/7 The technological processes connected with holiday removal of postwelding tension demand high precision of adjustment of temperature and uniform distribution of temperature in a working chamber. For those productions where heat treatment large-size heavy a cage is required we offer chamber furnaces of NPO.

Features of a design:

The maximum temperature is up to 700 Pages.
System of compulsory circulation of the atmosphere (fans, screens, diffusers).
Tripartite heating: via the lateral heaters placed behind screens with a high speed there is an air which is girdled, proceeding through a cage which is warmed from below with hearth heaters.
Uniform (no more than ± 5 C) distribution of temperature on a chamber.
Economic fibrous isolation of Unifrax of the arch and door, and also fibrous or multilayered lining of walls.
Decrease in energy consumption by 30-50% in comparison with brick linings.
Furnaces performed by M and VPM are equipped mechanized sliding then with loading at dimensional models to 30 tons.
Multizonal control system of temperature.
The emergency shutdown at excess of temperature is higher than 750 Pages.
Heat resisting cast bottom plates, and also karbidokremniyevy podina for protection of sweat against shock loadings.

VP - sliding under. VPM - the mechanized drive of a vykat of sweat. M - the mechanized drive of a vykat of sweat and raising of a door.

Name	Sizes of a working chamber, mm, length-width-vysota/diametr-depth *	Temperature is maximum, os	Power, kW
N'KO 6.12.5/7 MI1	1200-600-500	700	35
N'KO 7.7.10/7	700-700-1000	700	40
N'KO 7.7.10/7VP	700-700-1000	700	42
N'KO 7.7.10/7MI4-K	700-700-1000	700	40
N'KO 7.14.7/7VP	1400-700-700	700	62
N'KO 8.10.8/7	1000-800-800	700	62
N'KO 8.16.8/7 VP, VPM	1600-800-800	700	62
N'KO 9.12.8/7VP	1200-900-800	700	52
N'KO 9.16.9/7VP	1600-900-900	700	77
N'KO 9.34.8/7VPM	3400-900-800	700	155
N'KO 10.12.10/4,5M	1200-1000-1000	450	62
N'KO 10.16.8/7VPM	1600-1000-800	700	62
N'KO 10.16.12/7	1600-1000-1200	700	97
N'KO 10.20.10/7M	2000-1000-1000	700	124
N'KO 12.40.12/7M	4000-1200-1200	700	404
N'KO 12.62.11/5M	6200-1200-1100	500	280
PVP 15.15.16/7M	1500-1500-1600	700	145
N'KO 15.15.16/7 VPM	1500-1500-1600	700	170
N'KO 15.20.8/7 VPM, M	2000-1500-800	700	192
N'KO 15.25.10/3,5M	2500-1500-1000	350	120
N'KO 15.30.17/7VPM	3000-1500-1700	700	356
N'KO 15.30.20/7M	3000-1500-2000	700	406
N'KO 17.42.16/7M	4200-1700-1600	700	300
N'KO 18.36.15/5M	3650-1800-1500	500	196
N'KO 20.40.15/7M	4000-2000-1500	700	300
N'KO 30.45.30/7 VPM	4500-3000-3000	700	940
N'KO 30.52.13/6,5M2VP	5200-3000-1300	650	550
N'KO 40.15.25/3,5M	1500-4000-2500	350	404
N'KO 40.70.25/7VPM	7000-4000-2500	700	1215

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Chamber furnace of NPO 7.7.10/7