> Products > Heat treatment of metals  Bogie-hearth Furnaces Bogie-hearth Furnaces WM 800/12 – WM 7000/12 T max 900 °C and 1280 °C Furnaces for temperatures up to 900 °C and 1280 °C Robust case designs, double lined housing with rear ventilation > Very low outer casing temperature Furnace door designed as hinged door > Simple, easy operation Fitted with a door safety switch Stable bogie-hearth with single-flanged rail wheels, including rails in front of the furnace Heating elements in the bogie hearth covered with silicon carbide plates > Protection of heating elements, charging made easy by level support With bottom damper and manually operated exhaust air flaps in the furnace top High-quality, multilayer insulation made of refractory bricks featuring special rear insulation > Low heat loss, low power consumption Heating from 5 sides (left, right, rear wall, door, bogie hearth) > Exceptionally uniform temperature distribution High-quality heating elements > Long service life Heating elements wound on ceramic tubes > Allows free radiation of heat into chamber, no heat accumulation

WM 1500/12 Bogie-hearth furnace with brick insulation WM 4300/12/S Bogie-hearth furnace with two lifting doors and two bogie hearths WM4500/12/S Bogie-hearth furnace with parallel bogie loading system WM18400/12/S Bogie-hearth furnace with fibre insulation