Induction Bar End Heating Furnace

HLQ Induction Equipment Co is the World leader in the design and manufacture of induction heating products including those for induction bar end heating applications. Higher production rates can be achieved with the use of multiple solenoid coils while channel induction coils facilitate material handling of long bars through the use of chain conveyors to continuously feed the bars through the C-shaped coil. Parameter of induction bar end heating furnace:

		DW-MF-200	DW-MF-250	DW-MF-300	DW-MF-400	DW-MF-500	DW-MF-600
Input Voltage		3phases, 380V/410V/440V , 50/60Hz
Max Input Current		320A	400A	480A	640A	800A	960A
Oscillating frequency		0.5KHz^20KHz ( Oscillating frequency will be customized according to the size of heating parts)
Duty Cycle Loading		100%,24h continuously work
Cooling Water Desires		0.1MPa
Dimension	Host	1000X800X1500mm			1500X800X2800mm	850X1700X1900mm
	Extension	extension will be customized according to the material and size of heating parts
Weight		110kg	150kg	160kg	170kg	200kg	220kg
		Depend on the dimension of extension

https://dw-inductionheater.com/induction-bar-end-heating-furnace.html?feed_id=242618&_unique_id=66269a50d486d

Billet Heating Furnace with Induction Heating

24h Continous Billet Heating Furnace with induction for the heating of copper/aluminum/iron steel billets before hot forming

Product Description For heating various of bar materials: such as steel & iron, bronze, brass, aluminum alloy, etc. Picture just for reference, color is changable with different power. Functions and special specifications customized by customer's requirements. Features and Advantages: 1.Automatic:Automatic feeding, automatic selection of the work-piece is good or bad, automatic measurement of  temperature, automatic discharge. 2. Integrated design: Save installation time,cost and space. 3. Operation panel embedded displays machine operating states, to facilitate fault diagnosis.

	Features	Detail
1	Heating fast and stable	saving 20%- 30% electric energy than traditional way; High efficiency and low energy consumption
2	Small in size	Easy to install, operate and repair
3	Safe and reliable	No high voltage, very safe to your workers.
4	A cooling circulation system	Able to operate continuously 24 hours
5	complete self-protect function	many types of alarm lamps: over-current, over-voltage, over hot, water shortage etc. These lamps can control and protect machine.
6	Environmental protection	Almost no oxide layer, produced no exhaust, no waste-water
7	IGBT Type	Avoid the interruption of unrelated electric net; Ensure the long-life of the machine.

  Parameter of billet heating furnace:

		DW-MF-200	DW-MF-250	DW-MF-300	DW-MF-400	DW-MF-500	DW-MF-600
Input Voltage		3phases, 380V/410V/440V , 50/60Hz
Max Input Current		320A	400A	480A	640A	800A	960A
Oscillating frequency		0.5KHz^20KHz ( Oscillating frequency will be customized according to the size of heating parts)
Duty Cycle Loading		100%,24h continuously work
Cooling Water Desires		0.1MPa
Dimension	Host	1000X800X1500mm			1500X800X2800mm	850X1700X1900mm
	Extension	extension will be customized according to the material and size of heating parts
Weight		110kg	150kg	160kg	170kg	200kg	220kg
		Depend on the dimension of extension

In the induction billet heating furnace the whole of the billets or slug is heated. Normally for short billets or slugs a hopper or bowl is used to automatically present the billets in line to pinch rollers, chain driven tractor units or in some cases pneumatic pushers. The billets are then driven through the coil one behind the other on water cooled rails or ceramic liners are used through the coil bore which reduce friction and prevent wear. The length of the coil is a function of the required soak time, the cycle time per component and the length of the billet. In high volume large cross section work it is not unusual to have 4 or 5 coils in series to give 5 m (16 ft) of coil or more. https://dw-inductionheater.com/billet-heating-furnace-with-induction-heating.html?feed_id=242550&_unique_id=6625e3bc6db97

Aluminum Can Recycling Furnace with induction heating

The top 200^1200kg Induction Heating Aluminuim Can Recycling Furnace for recycling and melting aluminum scraps,ingots,cans and dross material.

Operation Steps:

• An Induction Aluminum scraps/ingots/cans recycling furnace operator will place aluminum parts or aluminum ingot/scrap as a charge in the induction melting aluminum recycling furnace and start the furnace to begin the melting process. Adding more aluminum charge this process is advisable as molten aluminum transmits the heat better.
• When temperature of the aluminum reaches 1220.66°F it turns to liquid. Any residue from the coating and paint from the cans will float on the surface. This byproduct is called dross and can be skimmed by a steel ladle. This needs to cool before it can be disposed off safely.
• Next, the crucible (furnace) will pour out pure aluminum. Usually, Hydraulic tilting mechanism provided to pour large quantities of liquid metals.
• Finally, with care, the molten aluminum will be poured into mould to cool down and then slide out for use.

Advantages of induction aluminum can recycling furnace: 1, save energy and reduce the environmental temperature Original diesel furnace workshop on pollution, but also the auxiliary exhaust pipeline, inside and outside the furnace heat has a large number of distribution in the workshop, resulting in high temperature workshop. So is the original furnace condition, most escapes to the air, there is heat conduction loss, the production of large power consumption, increase the cost of production. At the same time, the ambient temperature increases. The electromagnetic induction heating process, the heating element is through magnetic field heating, in order to reduce the loss of heat conduction, fast heating, melting rapidly, thus reducing energy consumption. Reduce electricity consumption. After the comparison of the experimental test and modification, the power saving effect is 20%-40%. 2, rapid heating, temperature control accurate real-time Electromagnetic induction heating method is through the magnetic field lines make heating rapid heating, the rapid melting Aluminum Alloy. The temperature control is real-time and accurate, which improves the quality of the product and improves the production efficiency! 3 and long service life, simple maintenance The traditional electric melting induction furnace heating method is to use resistance wire heating, resistance wire in the high temperature environment for a long time in the use of oxidation will result in reducing its service life, high maintenance costs. The electromagnetic heating coil is made of insulating material and high temperature wire, so the service life is long and without any maintenance. 4, power Electromagnetic induction heating with the development and maturity of the technology, the production process and technology of components, software, such as reliable protection of the current power can be 2-200KW. 5, safe The utility model adopts the electromagnetic induction heating, which can reduce the surface temperature of the machine, and the human body can be safely touched, so as to avoid the occurrence of burn and scald accidents caused by the traditional heating mode and protect the production safety of the employees. Features 1 energy saving and environmental protection, Germany's IGBT power devices, high reliability, stable operation and low maintenance costs. 2) the frequency of the digital phase locked loop tracking, automatic load impedance matching. 3 power closed-loop control, to avoid the temperature change caused by the power down. 4) over voltage, under voltage, lack of phase, over current, over heat protection, real-time display of the parameters, fault diagnosis and alarm; leakage automatic alarm, cut off the power supply and the working state of real-time display. 5) PID heating control system, uniform heating temperature, prevent molten aluminum temperature drift, burning less, homogeneous metal components to improve the product qualification rate. 6 (LED) digital temperature controller, measuring and controlling the temperature accuracy of up to 3 degrees centigrade, the quality of aluminum soup is good, the melting temperature rises quickly, the furnace temperature is easy to control, the production efficiency is high; 7) the integral structure of polycrystalline mullite fibers of furnace, small volume, good insulation property, low energy consumption, high efficiency, temperature above 1200 degrees, long service life; 8. The operation is simple and the power can be adjusted with the work; 9 (100%) load duration, maximum power, to ensure the operation of 24 hours. Melting capacity of SMJD series electric aluminum cans recycling melting furnace:   

Type	Input Power	Melting Capacity			Max Temperature
		steel, stainless steel	copper, gold, silver (scrap, Slag)	aluminum, aluminum alloy, Aluminum scrap, Aluminum slag, pop can	1800℃
SMJD-463	60 KW	200 KG	500 KG	200 KG
SMJD-480	60 KW	150 KG	500 KG	150 KG
SMJD-580	80 KW	200 KG	600 KG	200 KG
SMJD-600	60 KW	230 KG	560 KG	230 KG
SMJD-900	120 KW	300 KG	900 KG	300 KG
SMJD-905	80 KW	300 KG	900 KG	300 KG
SMJD-1250	80 KW	400 KG	1200 KG	400 KG
SMJD-1250	120 KW	450 KG	1350 KG	450 KG
SMJD-1500	120 KW	500 KG	1500 KG	500 KG
SMJD-1550	120 KW	520 KG	1560 KG	520 KG
SMJD-1700	160KW	600 KG	1700 KG	600 KG
SMJD-2300	160KW	800 KG	2000 KG	800 KG
SMJD-3100	200KW	1200 KG	3000 KG	1200 KG

[pdf-embedder url="https://dw-inductionheater.com/wp-content/uploads/2018/10/SMJD-melting-aluminum-furnace-parameter.pdf" title="SMJD melting aluminum furnace parameter"]       [pdf-embedder url="https://dw-inductionheater.com/wp-content/uploads/2019/03/Aluminium-Scraps-Recycling-Melting-Process.pdf" title="Aluminium Scraps Recycling Melting Process"] https://dw-inductionheater.com/aluminum-can-recycling-furnace-with-induction-heating.html?feed_id=242482&_unique_id=66252cd1a8ed8

Induction Brazing Principle-Theory

Induction Brazing Technology

Induction Brazing Principle|Theory Brazing and soldering are processes of joining similar or dissimilar materials using a compatible a filler material. Filler metals include lead, tin, copper, silver, nickel and their alloys. Only the alloy melts and solidifies during these processes to join the work piece base materials. The filler metal is pulled into the joint by capillary action. Soldering processes are conducted below 840°F (450°C) while brazing applications are conducted at temperatures above 840°F (450°C) up to 2100°F (1150°C). The success of these processes depends upon the assembly’s design, clearance between the surfaces to be joined, cleanliness, process control and the correct selection of equipment needed to perform a repeatable process. Cleanliness is ordinarily obtained by introducing a flux which covers and dissolves dirt or oxides displacing them from the braze joint. Many operations are now conducted in a controlled atmosphere with a blanket of inert gas or combination of inert / active gasses to shield the operation and eliminate the need for a flux. These methods have been proven on a wide variety of material and part configurations replacing or complimenting atmosphere furnace technology with a just in time - single piece flow process. Brazing Filler Materials Brazing filler metals can come in a variety of forms, shapes, sizes and alloys depending on their intended use. Ribbon, preformed rings, paste, wire and preformed washers are just a few of the shapes and forms alloys that can be found. The decision to use a particular alloy and/or shape is largely dependent on the parent materials to be joined, placement during processing and the service environment for which the final product is intended. Clearance Affects Strength Clearance between the faying surfaces to be joined determines the amount of braze alloy, capillary action / penetration of the alloy and subsequently the strength of the finished joint. The best fit up condition for conventional silver brazing applications are 0.002 inches (0.050 mm) to 0.005 inches (0.127 mm) total clearance. Aluminum is typically 0.004 inches (0.102 mm) to 0.006 inches (0.153 mm). Larger clearances up to 0.015 inches (0.380 mm) usually lack sufficient capillary action for a successful braze. Brazing with copper (above 1650°F / 900°C) requires the joint tolerance kept to an absolute minimum and in some cases press fit at ambient temperatures to assure minimum joint tolerances while at the brazing temperature. Induction Heating Theory Induction systems provide a convenient and precise way to quickly and efficiently heat a selected area of an assembly. Consideration must be given to the selection of power supply operating frequency, power density (kilowatt applied per square inch), heating time, and induction coil design to provide the required depth of heating in a specific braze joint. Induction heating is non-contact heating by means of transformer theory. The power supply is an AC source to the induction coil that becomes the primary windings of the transformer while the part to be heated is the transformer’s secondary. The work piece heats by the base materials’ inherent electrical resistivity to the induced current flowing in the assembly. Current passing through an electrical conductor (the workpiece) results in heating as current meets resistance to its flow. These losses are low in current flowing through aluminum, copper and their alloys. These non-ferrous materials require additional power to heat than their carbon steel counterpart. The alternating current tends to flow on the surface. The relationship between the frequency of the alternating current and the depth it penetrates the part is known as the reference depth of heating. Part diameter, material type and wall thickness can have an effect on heating efficiency based on the reference depth.   https://dw-inductionheater.com/induction-brazing-principle.html?feed_id=242414&_unique_id=662475e5e0aec

aluminum scrap melting induction furnace

The top 200^2000kg aluminum scrap melting induction furnace for casting and melting aluminium scraps,ingots,cans and dross material.

Operation Steps:

• An Aluminium melting induction furnace operator will place aluminum parts or aluminum ingot/scrap as a charge in the induction melting aluminum recycling furnace and start the furnace to begin the melting process. Adding more aluminum charge this process is advisable as molten aluminum transmits the heat better.
• When temperature of the aluminum reaches 1220.66°F it turns to liquid. Any residue from the coating and paint from the cans will float on the surface. This byproduct is called dross and can be skimmed by a steel ladle. This needs to cool before it can be disposed off safely.
• Next, the crucible (furnace) will pour out pure aluminum. Usually, Hydraulic tilting mechanism provided to pour large quantities of liquid metals.
• Finally, with care, the molten aluminum will be poured into mould to cool down and then slide out for use.

Advantages of aluminium scrap melting induction furnace: 1, save energy and reduce the environmental temperature Original diesel furnace workshop on pollution, but also the auxiliary exhaust pipeline, inside and outside the furnace heat has a large number of distribution in the workshop, resulting in high temperature workshop. So is the original furnace condition, most escapes to the air, there is heat conduction loss, the production of large power consumption, increase the cost of production. At the same time, the ambient temperature increases. The electromagnetic induction heating process, the heating element is through magnetic field heating, in order to reduce the loss of heat conduction, fast heating, melting rapidly, thus reducing energy consumption. Reduce electricity consumption. After the comparison of the experimental test and modification, the power saving effect is 20%-40%. 2, rapid heating, temperature control accurate real-time Electromagnetic induction heating method is through the magnetic field lines make heating rapid heating, the rapid melting Aluminum Alloy. The temperature control is real-time and accurate, which improves the quality of the product and improves the production efficiency! 3 and long service life, simple maintenance The traditional electric melting induction furnace heating method is to use resistance wire heating, resistance wire in the high temperature environment for a long time in the use of oxidation will result in reducing its service life, high maintenance costs. The electromagnetic heating coil is made of insulating material and high temperature wire, so the service life is long and without any maintenance. 4, power Electromagnetic induction heating with the development and maturity of the technology, the production process and technology of components, software, such as reliable protection of the current power can be 2-300KW. 5, safe The utility model adopts the electromagnetic induction heating, which can reduce the surface temperature of the machine, and the human body can be safely touched, so as to avoid the occurrence of burn and scald accidents caused by the traditional heating mode and protect the production safety of the employees. Features 1 energy saving and environmental protection, Germany's IGBT power devices, high reliability, stable operation and low maintenance costs. 2) the frequency of the digital phase locked loop tracking, automatic load impedance matching. 3 power closed-loop control, to avoid the temperature change caused by the power down. 4) over voltage, under voltage, lack of phase, over current, over heat protection, real-time display of the parameters, fault diagnosis and alarm; leakage automatic alarm, cut off the power supply and the working state of real-time display. 5) PID heating control system, uniform heating temperature, prevent molten aluminum temperature drift, burning less, homogeneous metal components to improve the product qualification rate. 6 (LED) digital temperature controller, measuring and controlling the temperature accuracy of up to 3 degrees centigrade, the quality of aluminum soup is good, the melting temperature rises quickly, the furnace temperature is easy to control, the production efficiency is high; 7) the integral structure of polycrystalline mullite fibers of furnace, small volume, good insulation property, low energy consumption, high efficiency, temperature above 1200 degrees, long service life; 8. The operation is simple and the power can be adjusted with the work; 9 (100%) load duration, maximum power, to ensure the operation of 24 hours. Melting capacity of SMJD series electric aluminum scrap melting induction furnace:   

Type	Input Power	Melting Capacity			Max Temperature
		steel, stainless steel	copper, gold, silver (scrap, Slag)	aluminum, aluminum alloy, Aluminum scrap, Aluminum slag, pop can	1800℃
SMJD-463	60 KW	200 KG	500 KG	200 KG
SMJD-480	60 KW	150 KG	500 KG	150 KG
SMJD-580	80 KW	200 KG	600 KG	200 KG
SMJD-600	60 KW	230 KG	560 KG	230 KG
SMJD-900	120 KW	300 KG	900 KG	300 KG
SMJD-905	80 KW	300 KG	900 KG	300 KG
SMJD-1250	80 KW	400 KG	1200 KG	400 KG
SMJD-1250	120 KW	450 KG	1350 KG	450 KG
SMJD-1500	120 KW	500 KG	1500 KG	500 KG
SMJD-1550	120 KW	520 KG	1560 KG	520 KG
SMJD-1700	160KW	600 KG	1700 KG	600 KG
SMJD-2300	160KW	800 KG	2000 KG	800 KG
SMJD-3100	200KW	1200 KG	3000 KG	1200 KG

[pdf-embedder url="https://dw-inductionheater.com/wp-content/uploads/2018/10/SMJD-melting-aluminum-furnace-parameter.pdf" title="SMJD melting aluminum furnace parameter"] https://dw-inductionheater.com/aluminum-scrap-melting-induction-furnace.html?feed_id=242346&_unique_id=6623bf1e10c1f

Aluminum Scrap Melting Recycling Induction Furnace

The top 200^1500kg Induction Aluminum Scrap Melting Recycling Induction Furnace for recycling and melting aluminum scraps,ingots,cans and dross material.

Operation Steps:

• An Aluminum scraps/ingots/cans recycling furnace operator will place aluminum parts or aluminum ingot/scrap as a charge in the induction melting aluminum recycling furnace and start the furnace to begin the melting process. Adding more aluminum charge this process is advisable as molten aluminum transmits the heat better.
• When temperature of the aluminum reaches 1220.66°F it turns to liquid. Any residue from the coating and paint from the cans will float on the surface. This byproduct is called dross and can be skimmed by a steel ladle. This needs to cool before it can be disposed off safely.
• Next, the crucible (furnace) will pour out pure aluminum. Usually, Hydraulic tilting mechanism provided to pour large quantities of liquid metals.
• Finally, with care, the molten aluminum will be poured into mould to cool down and then slide out for use.

Advantages of Aluminum Scrap Melting Recycling Induction Furnace: 1, save energy and reduce the environmental temperature Original diesel furnace workshop on pollution, but also the auxiliary exhaust pipeline, inside and outside the furnace heat has a large number of distribution in the workshop, resulting in high temperature workshop. So is the original furnace condition, most escapes to the air, there is heat conduction loss, the production of large power consumption, increase the cost of production. At the same time, the ambient temperature increases. The electromagnetic induction heating process, the heating element is through magnetic field heating, in order to reduce the loss of heat conduction, fast heating, melting rapidly, thus reducing energy consumption. Reduce electricity consumption. After the comparison of the experimental test and modification, the power saving effect is 20%-40%. 2, rapid heating, temperature control accurate real-time Electromagnetic induction heating method is through the magnetic field lines make heating rapid heating, the rapid melting Aluminum Alloy. The temperature control is real-time and accurate, which improves the quality of the product and improves the production efficiency! 3 and long service life, simple maintenance The traditional electric melting induction furnace heating method is to use resistance wire heating, resistance wire in the high temperature environment for a long time in the use of oxidation will result in reducing its service life, high maintenance costs. The electromagnetic heating coil is made of insulating material and high temperature wire, so the service life is long and without any maintenance. 4, power Electromagnetic induction heating with the development and maturity of the technology, the production process and technology of components, software, such as reliable protection of the current power can be 2-200KW. 5, safe The utility model adopts the electromagnetic induction heating, which can reduce the surface temperature of the machine, and the human body can be safely touched, so as to avoid the occurrence of burn and scald accidents caused by the traditional heating mode and protect the production safety of the employees. Features 1 energy saving and environmental protection, Germany's IGBT power devices, high reliability, stable operation and low maintenance costs. 2) the frequency of the digital phase locked loop tracking, automatic load impedance matching. 3 power closed-loop control, to avoid the temperature change caused by the power down. 4) over voltage, under voltage, lack of phase, over current, over heat protection, real-time display of the parameters, fault diagnosis and alarm; leakage automatic alarm, cut off the power supply and the working state of real-time display. 5) PID heating control system, uniform heating temperature, prevent molten aluminum temperature drift, burning less, homogeneous metal components to improve the product qualification rate. 6 (LED) digital temperature controller, measuring and controlling the temperature accuracy of up to 3 degrees centigrade, the quality of aluminum soup is good, the melting temperature rises quickly, the furnace temperature is easy to control, the production efficiency is high; 7) the integral structure of polycrystalline mullite fibers of furnace, small volume, good insulation property, low energy consumption, high efficiency, temperature above 1200 degrees, long service life; 8. The operation is simple and the power can be adjusted with the work; 9 (100%) load duration, maximum power, to ensure the operation of 24 hours. Melting capacity of SMJD series Aluminum Scrap Melting Recycling Induction Furnace:   

Type	Input Power	Melting Capacity			Max Temperature
		steel, stainless steel	copper, gold, silver (scrap, Slag)	aluminum, aluminum alloy, Aluminum scrap, Aluminum slag, pop can	1800℃
SMJD-463	60 KW	200 KG	500 KG	200 KG
SMJD-480	60 KW	150 KG	500 KG	150 KG
SMJD-580	80 KW	200 KG	600 KG	200 KG
SMJD-600	60 KW	230 KG	560 KG	230 KG
SMJD-900	120 KW	300 KG	900 KG	300 KG
SMJD-905	80 KW	300 KG	900 KG	300 KG
SMJD-1250	80 KW	400 KG	1200 KG	400 KG
SMJD-1250	120 KW	450 KG	1350 KG	450 KG
SMJD-1500	120 KW	500 KG	1500 KG	500 KG
SMJD-1550	120 KW	520 KG	1560 KG	520 KG
SMJD-1700	160KW	600 KG	1700 KG	600 KG
SMJD-2300	160KW	800 KG	2000 KG	800 KG
SMJD-3100	200KW	1200 KG	3000 KG	1200 KG

[pdf-embedder url="https://dw-inductionheater.com/wp-content/uploads/2018/10/SMJD-melting-aluminum-furnace-parameter.pdf" title="SMJD melting aluminum furnace parameter"]     https://dw-inductionheater.com/aluminum-scrap-melting-recycling-induction-furnace.html?feed_id=242278&_unique_id=6623086be7d83

Melting Aluminum Tilting Crucible Induction Furnace

Melting Aluminum Tilting Crucible Induction Furnace

HLQ Induction Equipment Co has a complete line of Tilting Crucible Melting Induction Furnaces to melt Aluminum, aluminum alloy, etc. Melting Furnaces are provided for temperature ranges from 600℃ to 900℃ by air cooled  (max 1700℃  by water cooled ).

Application Range:

Aluminum melting induction furnace is widely used for the melting and keep warm process of the Low melting point non-ferrous metals, such as aluminum, copper, zinc, lead, tin, cadmium and other alloys. Suitable for all kinds of aluminum alloy castings, die castings, piston, engine block, automotive aluminum wheels, etc Our Crucible Melting Furnaces are provided for temperature ranges from 600℃ to 900℃ not water cooled.

Product Features:

HLQ Induction Equipment Co has been designing, engineering, and manufacturing Tilting Crucible Melting Induction Furnaces since 1996.

Tilting type aluminum melting induction furnace, it unload liquid aluminum through diversion trench, also can be used to cast aluminum. It safe and reliable pouring used 2 hydraulic cylinders with end bearing dampers on tilting frame. The furnaces are using ultra save energy structure of ceramic fiber insulation. Very low heat loss due to excellent thermal insulation. Thermally efficient multi layered lining, insulated refractory lining, Longer crucible life, Fast, easy installation. High quality crucible, fast crucible thermal conductivity, high thermal efficiency, long service life. Designed for hand or robotic ladling directly to the die or mold or pressurized for low pressure die casting. HLQ Induction Equipment Co provides aluminum liquid holding furnace, which is mainly used for heat preservation, let stand, degassing and refining of melted aluminum alloy.

Benefits:

1. High efficiency and energy saving
2. High thermal efficiency
3. Stable and reliable operation

        https://dw-inductionheater.com/melting-aluminum-tilting-crucible-induction-furnace.html?feed_id=242210&_unique_id=662251928db51