Pit Furnace

pit furnace

[′pit ‚fər·nəs]
(metallurgy)
A low-temperature furnace in which steel is tempered.

Pit Furnace

 

a compartment furnace used in machine building for the heat treatment of large metal items. Pit furnaces may be round, square, or rectangular and are covered by a detachable, expanding, or movable roof. Loading and unloading operations are performed by means of a bridge crane.

References in periodicals archive ?
As well as recreating the type of pit furnace found at Pyrgos, the team will also be using replicas of blowpipes, which use the same type of ceramic nozzles that were discovered during the excavations at the site.
The company said enlarging the pit furnace involved fabricating a custommade inner shell or retort, made from exotic duplex stainless steel, but the considerable investment has already been offset by new orders.
Enlarging the No 1 pit furnace involved fabricating a custom-made inner shell or retort, made from exotic duplex stainless steel, but this considerable investment has already been offset by orders for heat treating 1108mm diameter gear wheels for an offshore application and 1755mm long, 1 tonne shafts for a renewable energy project.
Tenders are invited for Reconditioning of pit furnace rating 90kw ofmk no 1345 in lms as per enclosed scope of work drg of heating element and supply of material ofmk
Tenders invited for Design, engineering, drawing, approval, fabrication, testing, pre-despatch inspection, packing, supply, safe delivery, installation, commissioning, warranty, training and guarantee of 200 kw pit furnace
Tenders are invited for Pit Furnace Retort As Per Drg No 3324 As Attached
Tenders are invited for Bonafide Vendors For Repairing And Up Gradation Of: (I) Chamber Furnace, (Ii) Horizontal Tube Furnace, (Iii) Salt Bath Furnace (2 Nos.),Round Type Pit Furnace (2 Nos).
Tenders are invited for Refractory Works Of Soaking Pit Furnace
Limited Tenders are invited for Element Hanger For Pit Furnace As Per Drg No.Ofm 33012A (Item No.1=2000 Nos.And Item No.-2=2000 Nos.)
Tenders are invited for Design, Engineering, Supply, Erection, Testing And Commissioning Of Power Controllers For Heating Elements In Pit Furnace And Cooling Zone Area Of Galvanising-1 Of Cold Rolling Mill Of Rsp
Limited Tenders are invited for Supply, Installation And Commissioning Of Power Panel For Pit Furnace As Per Specification
Limited Tenders are invited for Supply Of Forge Shops Pit Furnace Door Drive System Consists Of Gear Box Motor Breakdrum Assembly Coupling Etc Mounted On A Base Frame