Bale-Out Furnaces TB Gas-Fired, for Melting and Holding: Top Choice in Malaysia, Selangor, KL Obsnap Instruments Sdn. Bhd.

Description

The gas-fired bale-out furnaces of the TB product lines provide for high melting performance. The use of modern burner systems, optimized pressures and flame guide in the furnace as well as the processing of high-quality insulation materials result in very low energy consumption.

Standard Equipment for all Bale-Out Furnaces

TB ../12 for aluminum and zinc alloys
TB ../14 for copper alloys such as bronze or brass
Modern and powerful two-stage burner for high melting capacity and low maintenance operation
Multi-layer insulation for optimum energy efficiency and low external wall temperatures
Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
Emergency outlet for safe discharge of the melt in case of a crucible break
Integrated safety system which continues to operate the furnace at reduced power in case of malfunction in the thermocouple, in order to prevent the freezing of the melt
Over-temperature limiter in furnace chamber for protection against overheating. The limiter switches the heating off when the set limit temperature is reached, and only switches it back on after the temperature has fallen again.
Low-maintenance furnace chamber control with temperature measurement behind the crucible
Defined application within the constraints of the operating instructions

Standard Equipment for Bale-Out Furnaces TB ../12

Side exhaust gas discharge results in a high quality of the melt
Swing lid

Standard Equipment for Bale-Out Furnaces TB ../14

Insulation with an additional wear-and-tear layer made of copper-resistant refractory concrete
Exhaust gas discharge over the crucible edge provides for high melting capacity
Swinging collar plate for crucible pulling for bale-out furnaces to TB 10/14 - TB 20/14 (not possible for larger models)

Additional Equipment for Bale-Out Furnaces TB ../12

Crucible breakage monitoring with optical and acoustic signal
SMS-alarm message in case of crucible breakage
Bath control system

TECHNICAL SPECIFICATIONS

Model	Tmax furnace	Tmax melt bath	Crucible	Capacity in kg			Burner output	Melting performance^3,5	Consumption melting⁵	Consumption holding	Outer dimensions⁴ in mm			Weight
								in kg/h	kWh/kg	kWh/h
	°C	°C		Al	Zn	Cu	kW	Al	Al	Lid closed	W	D	H	in kg
TB 80/12	1200	1050	BU 200	200	520	-	180	140¹	1.3 - 1.5¹	10	1200	1870	1240	900
TB 100/12	1200	1050	BU 250	250	660	-	180	140¹	1.3 - 1.5¹	11	1310	1980	1380	1000
TB 110/12	1200	1050	BU 300	300	790	-	210	150¹	1.3 - 1.5¹	13	1310	1980	1510	1200
TB 150/12	1200	1050	BU 350	350	920	-	300	220¹	1.3 - 1.5¹	15	1310	1980	1550	1400
TB 180/12	1200	1050	BU 500	500	1320	-	300	270¹	1.3 - 1.5¹	17	1450	2140	1560	1700
TB 240/12	1200	1050	BU 600	600	1580	-	390	330¹	1.3 - 1.5¹	19	1490	2180	1700	1900
TB 360/12	1200	1050	BN 800	800	2110	-	400	350¹	1.3 - 1.5¹	20	1590	2280	1800	2000
TB 400/12	1200	1050	BN 900	900	2370	-	400	350¹	1.3 - 1.5¹	22	1590	2280	1900	2100
TB 500/12	1200	1050	BU 1210	1200	3160	-	400	350¹	1.3 - 1.5¹	23	1690	2380	1850	2300
TB 600/12	1200	1050	BU 1310	1300	3430	-	500	420¹	1.3 - 1.5¹	25	1690	2380	2000	2400
TB 650/12	1200	1050	BP 1000	1400	3690	-	500	420¹	1.3 - 1.5¹	26	1760	2450	1630	2300
TB 700/12	1200	1050	BU 1510	1500	3960	-	500	420¹	1.3 - 1.5¹	28	1690	2380	2120	2600
TB 800/12	1200	1050	BU 1800	1800	4750	-	500	440¹	1.3 - 1.5¹	30	1760	2450	2100	2800
								Cu	Cu	Without lid
TB 10/14	1400	1250	A 100	-	-	100	210	90²	1.0 - 1.3²	16	980	1590	1190	1000
TB 20/14	1400	1250	A 150	-	-	150	210	100²	1.0 - 1.3²	17	1080	1870	1310	1250
TB 40/14	1400	1250	A 400	-	-	400	300	300²	1.0 - 1.3²	23	1210	2000	1460	1500
TB 60/14	1400	1250	A 500	-	-	500	320	320²	1.0 - 1.3²	26	1210	2000	1510	1600
TB 80/14	1400	1250	A 600	-	-	600	320	320²	1.0 - 1.3²	29	1260	2050	1540	1750
¹Al at 700 °C ²CuZn at 1000 °C ³The stated melting performances are maximum values. Daily operation comes up to roughly 80 %. ⁴External dimensions vary when furnace is equipped with additional equipment. Dimensions on request. ⁵ Values for other materials, e. g. zinc, on request

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