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Bath furnaces

Inquiry

Our offer includes gas, tilting bath furnaces, BTG type, and shaft and bath furnaces, GRD type, assigned for melting and holding of liquid aluminium and its alloys at maximal temperature up to 1100°C. We also offer electric bath furnaces, PWE and EZS type, assigned for holding of liquid aluminium alloys at maximal temperature up to 900oC , measured in the furnace chamber. They are adapted to run with permanent mould casting machines and injection moulding machines and provide high production capacity and quality.

Purpose

aluminium melting
holding of liquid aluminium

Heating system

electric (resistance)
gas

Charge weight:

from 300 to 8000 kg of aluminium alloys

MMaximal temperature in the heating chamber

up to 1100°C for BTG and GRD gas furnaces
up to 900°C for EZS i PWE electric furnaces

Attributes of BTG bath furnaces:

dual chamber construction makes possible to realize melting process and alloy holding in one furnace, what provides the possibility of continuous casting process.
access door system enables the inspection and the maintenance of chamber and serves for carrying out process interventions during holding of liquid alloy.
lining and thermal insulation of furnace chamber are multilayer and diverse regarding chemical composition and physical properties of applied materials, according to the place of application in the furnace.
the furnace is furnished with heat energy by means of heating system consisting of gas burners with high-pressure air blowers.
the furnace can be equipped with recuperating device for partial recovery of heat from furnace gases escaping to a chimney.
control system and electric installation serve to adjust and control the working temperature of the furnace, furnace door driving mechanisms and tilting mechanism.

TECHNICAL DATA

Furnace type	Max temperature in the furnace chamber	Total power of gas burners [kW]	Charge weight [kg Al]	Theoretic melting capacity [kg Al/h]	Loading level [mm]	Overall dimensions [mm]
Furnace type	Max temperature in the furnace chamber	Total power of gas burners [kW]	Charge weight [kg Al]	Theoretic melting capacity [kg Al/h]	Loading level [mm]	width	length	height
BTG-10/2	do 1100°C	800	2000	600	1500	3000	4500	3500
BTG-10/4		1500	4000	1000	1500	3500	5500	3800
BTG-10/6		2000	6000	2000	1800	4000	6000	4000
BTG-10/8		2600	8000	2500	1900	4000	6500	4300

Electric bath furnaces , EZS type, for holding of liquid aluminium alloys

Furnace type	Max temperature in the furnace chamber	Power of heating elements [kW]	Pot capacity [kg Al]	Dimensions of scooping opening [mm]	Dimensions of pouring opening [mm]	Overall dimensions [mm]
Furnace type	Max temperature in the furnace chamber	Power of heating elements [kW]	Pot capacity [kg Al]	Dimensions of scooping opening [mm]	Dimensions of pouring opening [mm]	width	length	height
EZS-2700	900°C	51	2700	700 x 790	500 x 765	1160	3595	3555
EZS-2900	900°C	68	2900	850 x 865	500 x 765	1660	3630	3960

Electric bath furnaces , PWE type, for holding of liquid aluminium alloys

Furnace type	Max temperature in the furnace chamber	Rated Power [kW]	Charge weight [kg Al]	Dimensions of charge opening [mm]	Overall dimensions [mm]
Furnace type	Max temperature in the furnace chamber	Rated Power [kW]	Charge weight [kg Al]	Dimensions of charge opening [mm]	width	length	height
PWE - 09/30	900°C	15	300	300 x 300	1300	1900	1500
PWE - 09/60		18	600	380 x 380	1450	2500	1550
PWE - 09/120		21	1200	430 x 430	1650	3500	1650

Gazowy piec szybowo-wannowy typu GRD-250M

Elektryczny piec wannowy typu EZS-2700

Piec wannowy do topienia i przetrzymywania aluminium