To provide a carriage for receiving molten metal with a mechanism for moving a ladle up and down and a method for transporting molten metal to safely move a ladle for receiving a molten metal up and down and transport it. The carriage (10) for receiving molten metal to transport the ladle that receives molten metal from a furnace (C) comprises a carriage (20) for travelling on a route (L), guiding columns (30) that are placed on the carriage (20), a frame (40) that horizontally extends from the guiding columns and moves up and down above the carriage (20), a mechanism (50) for moving the ladle, which mechanism is placed on the frame (40) and horizontally moves the ladle, and the driver (60) for moving the frame up and down.

A pallet car for conveying material to be processed is disclosed. The pallet car includes first and second sidewalls formed from sidewall members that each include a metal frame and a heat-resistant liner, such as formed from refractory. The refractory formed on the metal frame of the sidewall members provides insulation for the metal frame without the need for a hearth layer of pre-processed material in the material bed of the pallet car. The sidewall member including the refractory layer increases the effective volume of the pallet car, which increases the overall efficiency of the furnace and material processing procedure.

The present invention relates to a device for carrying component parts to be temperature-controlled, in particular coiled metal strips or metal wires, in a temperature-control device. The carrier device has a base body and a carrier element, to which a component part is attachable, wherein the carrier element is detachably attached to the base body. The base body has a transport coupling, which is configured such that the transport coupling is detachably fixable to a handling system for handling the device.

A heat spreader and waveguide (HSWG) unit of the present invention includes a main body having a ceiling portion and a wall wherein the ceiling portion and the wall are provided with waveguides, and one or more heat spreader modules in a space inside the main body, wherein at least one waveguide among a waveguide extending downward from one lower side of the heat spreader module and an intermediate waveguide extending downward in a curtain manner is further included, and each of the ceiling portion and the wall is formed in a unit length so that a plurality of units is combined to form a paint drying furnace. In the HSWG unit of the present invention, the heat spreader module includes a housing opened downward, and a radiant wave generator including a radiant wave converter 111a and a heater is provided in the housing, wherein the heater is provided in the radiant wave converter so that thermal energy from the heater is converted into radiant wave energy by a radiant wave conversion material applied to a surface of the radiant wave converter and then is emitted.

Provided is a heat treatment apparatus capable of more reliably conveying a workpiece along a desired conveyance path by a simple configuration. A heat treatment apparatus 1 includes a heating chamber 7, a cooling chamber 8 disposed adjacent to the heating chamber 7, a conveyance tray 2 to support the workpiece 100, and a first conveyance mechanism 3 to convey the conveyance tray 2 along a conveyance path B1 from the outside of the heating chamber 7 to the outside of the cooling chamber 8 through the heating chamber 7 and the cooling chamber 8.

The present invention relates to a device for carrying component parts to be temperature-controlled, in particular coiled metal strips or metal wires, in a temperature-control device. The carrier device has a base body and a carrier element, to which a component part is attachable, wherein the carrier element is detachably attached to the base body. The base body has a transport coupling, which is configured such that the transport coupling is detachably fixable to a handling system for handling the device.

A load-moving system and a method for controlling the load-moving system for a heat treating furnace are described where the method includes detecting and transmitting signals and positions of the load-moving system as the load-moving system traverses a plurality of positions into, in, and out of the heat treating furnace. The signals being detected include one or more of: current, torque, or power used by the load-moving system at a determined position and/or time.

A pallet car for conveying material to be processed is disclosed. The pallet car includes first and second sidewalls formed from sidewall members that each include a metal frame and a heat-resistant liner, such as formed from refractory. The refractory formed on the metal frame of the sidewall members provides insulation for the metal frame without the need for a hearth layer of pre-processed material in the material bed of the pallet car. The sidewall member including the refractory layer increases the effective volume of the pallet car, which increases the overall efficiency of the furnace and material processing procedure.

A carriage for receiving molten metal with a mechanism for moving a ladle up and down and a method for transporting molten metal to safely move a ladle for receiving a molten metal up and down and transport it. The carriage (10) for receiving molten metal to transport the ladle that receives molten metal from a furnace (C) comprises a carriage (20) for travelling on a route (L), guiding columns (30) that are placed on the carriage (20), a frame (40) that horizontally extends from the guiding columns and moves up and down above the carriage (20), a mechanism (50) for moving the ladle, which mechanism is placed on the frame (40) and horizontally moves the ladle, and the driver (60) for moving the frame up and down.

To provide a carriage for receiving molten metal with a mechanism for moving a ladle up and down and a method for transporting molten metal to safely move a ladle for receiving a molten metal up and down and transport it. The carriage (10) for receiving molten metal to transport the ladle that receives molten metal from a furnace (C) comprises a carriage (20) for travelling on a route (L), guiding columns (30) that are placed on the carriage (20), a frame (40) that horizontally extends from the guiding columns and moves up and down above the carriage (20), a mechanism (50) for moving the ladle, which mechanism is placed on the frame (40) and horizontally moves the ladle, and the driver (60) for moving the frame up and down.