{"id":143375,"date":"2023-06-19T13:08:51","date_gmt":"2023-06-19T11:08:51","guid":{"rendered":"https:\/\/www.secowarwick.com\/?page_id=143375"},"modified":"2025-06-24T09:13:42","modified_gmt":"2025-06-24T07:13:42","slug":"electric-horizontal-retort-furnace-for-gas-nitriding","status":"publish","type":"page","link":"https:\/\/www.secowarwick.com\/en\/electric-horizontal-retort-furnace-for-gas-nitriding\/","title":{"rendered":"ELECTRIC HORIZONTAL RETORT FURNACE FOR GAS NITRIDING"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.16″ custom_padding=”0px|||” transparent_background=”off” make_fullwidth=”off” use_custom_width=”off” width_unit=”on” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_breadcrumbs _builder_version=”4.10.3″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_breadcrumbs][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”row” _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”0px|||” make_fullwidth=”off” use_custom_width=”off” width_unit=”on” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_divider show_divider=”off” _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][et_pb_text module_class=”red-square-list-parent” _builder_version=”4.23.1″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” hover_enabled=”0″ use_border_color=”off” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

ELECTRIC HORIZONTAL RETORT FURNACE FOR GAS NITRIDING<\/h1>\n

TYPE HRNE 60.60.90-760-6,2-Z<\/h2>\n

The horizontal retort furnace is designed for heat and thermo-chemical treatment of steel structural elements.<\/p>\n

Heat treatment processes take place in\u00a0a\u00a0sealed retort. The protective atmosphere forced circulation inside the retort is done by\u00a0means of an atmosphere mixer and a\u00a0steering system (internal cylinder). This design solution ensures the load\u2019s uniform heating in\u00a0the furnace usable space and ensures contact of all its surfaces with a\u00a0protective atmosphere.<\/p>\n

General information:<\/h3>\n

\/<\/span> Horizontal retort furnace for gas nitriding: ZeroFlow method,
\/ <\/span>Manufacturer: SECO\/WARWICK,
\/ <\/span>Year of production: 2017,
\/ <\/span>Localization: North Poland,
\/ <\/span>The furnace is operational: testing on\u00a0site possibility,
\/ <\/span>Possibility of purchase in\u00a0a\u00a0set with vacuum furnace with gas cooling at\u00a0a\u00a0pressure of 15 Bar, cooling system and cooling tower,
\/ <\/span>Very few cycles performed,
\/<\/span>We\u00a0offer the furnace technical assessment, relocation and installation at\u00a0the destination place in\u00a0E.U.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.19.2″ background_color=”#f8f8f8″ custom_margin=”-20px||||false|false” custom_padding=”0px||||false|false” transparent_background=”off” make_fullwidth=”off” use_custom_width=”off” width_unit=”on” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ admin_label=”row” _builder_version=”4.19.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_margin=”-20px||||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_gallery gallery_ids=”143459,143466,143452″ posts_number=”1″ show_title_and_caption=”off” show_pagination=”off” zoom_icon_color=”#e2001a” module_class=”seco-products-gallery-new2025″ _builder_version=”4.23.1″ custom_margin=”||||false|false” locked=”off” global_colors_info=”{}”][\/et_pb_gallery][et_pb_image src=”https:\/\/www.secowarwick.com\/wp-content\/uploads\/2023\/06\/HRNE.jpg” alt=”ELECTRIC HORIZONTAL RETORT FURNACE FOR GAS NITRIDING” title_text=”TYPE HRNE 60.60.90-760-6,2-ZF” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.19.2″ global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/www.secowarwick.com\/wp-content\/uploads\/2023\/06\/HORIZONTAL-RETORT-FURNACE-FOR-GAS-NITRIDING.jpg” alt=”ELECTRIC HORIZONTAL RETORT FURNACE FOR GAS NITRIDING” title_text=”HORIZONTAL RETORT FURNACE FOR GAS NITRIDING” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.19.2″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text admin_label=”apostrof” module_class=”przecinek-tlo-nizej” _builder_version=”4.19.2″ custom_margin=”||||false|false” custom_margin_tablet=”” custom_margin_phone=”” custom_margin_last_edited=”on|desktop” saved_tabs=”all” global_colors_info=”{}”]<\/p>\n

Technical data<\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

\u00a0<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Basic data<\/strong><\/h4>\n<\/td>\n<\/tr>\n

Load weight<\/td>\n620<\/td>\nkg<\/td>\n<\/tr>\n
Purging vacuum level<\/td>\n0.1<\/td>\nmbar abs.<\/td>\n<\/tr>\n
Max. overpressure in\u00a0the chamber<\/td>\n50<\/td>\nmbar g<\/td>\n<\/tr>\n
Furnace’s max\u00a0leakage<\/td>\n4,99×10^-2<\/td>\nMbar l\/s<\/td>\n<\/tr>\n
Max. power consumption<\/td>\n90<\/td>\nkW<\/td>\n<\/tr>\n
Supply<\/td>\n3×400<\/td>\nV<\/td>\n<\/tr>\n
Frequency<\/td>\n50<\/td>\nHz<\/td>\n<\/tr>\n
Max. operating temperature<\/td>\n760<\/td>\n\u00b0C<\/td>\n<\/tr>\n
Temp. uniformity<\/td>\n+\/- 5*<\/td>\n\u00b0C<\/td>\n<\/tr>\n
Heating chamber useful width<\/td>\n600<\/td>\nmm<\/td>\n<\/tr>\n
Heating chamber useful height<\/td>\n600<\/td>\nmm<\/td>\n<\/tr>\n
Heating chamber useful length<\/td>\n900<\/td>\nmm<\/td>\n<\/tr>\n
Thermocouple type<\/td>\nK<\/td>\n<\/tr>\n
Retort’s material<\/td>\nH25N20S2<\/td>\n<\/tr>\n
Chamber\u2019s volume<\/td>\n1,3<\/td>\nm3<\/td>\n<\/tr>\n
Furnace’s weight<\/td>\n~4500<\/td>\nkg<\/td>\n<\/tr>\n
\n

Furnace equipment<\/strong><\/h4>\n<\/td>\n<\/tr>\n

\u00a0Heating system<\/strong><\/td>\n<\/tr>\n
Heating type<\/td>\nElectrical<\/td>\n<\/tr>\n
Heating power<\/td>\n75<\/td>\nkW<\/td>\n<\/tr>\n
Heating element\u2019s material<\/td>\nKanthal<\/td>\n<\/tr>\n
Heating elements\u2019 quantity<\/td>\n9<\/td>\npieces<\/td>\n<\/tr>\n
\n

Cooling system<\/strong><\/p>\n<\/td>\n<\/tr>\n

Air external cooling<\/td>\nyes<\/td>\n<\/tr>\n
Fan’s power<\/td>\n1.1<\/td>\nkW<\/td>\n<\/tr>\n
Pumping system<\/strong><\/td>\n<\/tr>\n
Pump 1<\/td>\nyes<\/td>\n<\/tr>\n
Manufacturer:<\/td>\nLeybold<\/td>\n<\/tr>\n
Pump\u2019s type<\/td>\nSV 200<\/td>\n<\/tr>\n
Pump 2<\/td>\nno<\/td>\n<\/tr>\n
\n

\u00a0Additional equipment<\/strong><\/h4>\n<\/td>\n<\/tr>\n

Industrial computer<\/td>\nSiemens WinCC<\/td>\n<\/tr>\n
Logic controller<\/td>\nSiemens S7-1500<\/td>\n<\/tr>\n
Thermocouple safety controller<\/td>\nEurotherm 32016i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

<\/a><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.19.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.19.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.19.2″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

\u00a0<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Process installation requirements<\/strong><\/h4>\n<\/td>\n<\/tr>\n

Item<\/strong><\/td>\nMedium:<\/strong><\/td>\nCapacity<\/strong><\/td>\nConnection<\/strong><\/td>\nPurity<\/strong><\/td>\nPressure<\/strong><\/td>\nTemp.<\/strong><\/td>\n<\/tr>\n
1<\/td>\nAnhydrous ammonia<\/td>\n50Nl\/min<\/td>\n1\/2″<\/td>\n99.998 %<\/td>\n1,5 bar<\/td>\n10-35\u00b0C<\/td>\n<\/tr>\n
2<\/td>\nNitrogen<\/td>\nmin 110Nl\/min<\/td>\n1\/2″<\/td>\n99,999%<\/td>\n1,5bar<\/td>\n10-35\u00b0C<\/td>\n<\/tr>\n
max 250Nl\/min<\/td>\n<\/tr>\n
2a<\/td>\nEmergency nitrogen<\/td>\nmin 25Nl\/min<\/td>\n1\/2″<\/td>\n99,999%<\/td>\n1,5bar<\/td>\n10-35\u00b0C<\/td>\n<\/tr>\n
3<\/td>\nCarbon dioxide<\/td>\n5Nl\/min<\/td>\n1\/4″<\/td>\n99.995 %<\/td>\n1,5bar<\/td>\n10-35\u00b0C<\/td>\n<\/tr>\n
4<\/td>\nNatural gas (Burner)<\/td>\n1,5 Nm3\/h<\/td>\n1\/4″<\/td>\n–<\/td>\n100mbar<\/td>\n10-35\u00b0C<\/td>\n<\/tr>\n
5<\/td>\nNitrous oxide<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
6<\/td>\nHydrogen<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
7<\/td>\nCarbon monoxide<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
8<\/td>\nArgon<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
9<\/td>\nDistilled water<\/td>\nBuilt-in 50l tank<\/td>\n<\/tr>\n
10<\/td>\nCompressed air or nitrogen<\/td>\n0.5m3\/h<\/td>\n3\/8″<\/td>\n–<\/td>\n6-8bar<\/td>\n10-35\u00b0C<\/td>\n<\/tr>\n
Exhaust installation requirements<\/strong><\/td>\n<\/tr>\n
1<\/td>\nCooling system<\/td>\n4800m3\/h<\/td>\nhood<\/td>\nair<\/td>\n–<\/td>\nmax. 760\u00b0C<\/td>\n<\/tr>\n
2<\/td>\nCombustion system (max.)<\/td>\n380m3\/h<\/td>\nhood<\/td>\nfumes<\/td>\n–<\/td>\nmax. 1000\u00b0C<\/td>\n<\/tr>\n
3<\/td>\nPumping system<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
Water installation requirements<\/strong><\/td>\n<\/tr>\n
1<\/td>\nInlet<\/td>\n1.5m3\/h<\/td>\n\u00a0\u00a0 DN32<\/td>\n–<\/td>\n2,5-3bar<\/td>\n18-25\u00b0C<\/td>\n<\/tr>\n
3<\/td>\nInlet- emergency supply<\/td>\n1.5m3\/h<\/td>\n1\/2\u201d<\/td>\n–<\/td>\n2,5-3 bar<\/td>\n18-30\u00b0C<\/td>\n<\/tr>\n
4<\/td>\nOutlet<\/td>\n1.5m3\/h<\/td>\nDN40<\/td>\n–<\/td>\n<0,5bar<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/a><\/p>\n

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