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VOD Vacuum Ladle Refining Furnace

Vd / vod type vacuum refining furnace can adopt either single or dual station. Overhead, pit or vehicle-mounted arrangement can be selected for vacuum tank. Unscrewing and vehicle-mounted movement are optional ways for movement of the vacuum tank

It consists of:

Vacuum tank, vacuum tank cover and lifting mechanism of the cover, steel ladle, oxygen lance mechanism, vacuum charging device, temperature measurement and sampling and observation system, oxygen system, argon system, cooling water system, vacuum pump system, etc.
Technical parameters
Rated capacity

For smelting carbon steel, high quality carbon steel and various alloy steel. It applies to all steel scrap, hot metal crap, pelletizing and preheating steel scrap, hot briquetted iron and sponge iron, etc.

Submerged Arc Furnace Will Be Mainly Applied For Reduction Of Metallurgical Ore To Produce The Fesi, Femg, Fecr, Ferrotungsten, Simg And Titanium Slag Alloy, Which Will Be The Important Material For Metallurgical And Chemical Industries.

Lf-typed ladle refining furnace is used for refining molten steel from primary melting furnace (eaf or convertor), can create a slightly positive pressure reducing atmosphere, apply such means as submerged arc heating, argon stirring, white slag refining, alloy composition trimming, wire feeding under the atmosphere to conduct degassing, desulfuration, decontamination for hot metal, and accurately control the ingredients and temperature of molten steel. The equipment also has an effect of buffering and adjusting continuous casting links.

It consists of:

Transformer for electric furnace, network, electrode lifting and lowering device, ladle lid and ladle lid lifting and lowering device, heating bridge frame, steel ladle, ladle carrier, wire feeder, argon regulating system, water cooling system, compressed air system, hydraulic system, temperature measurement and sampling system, automatic charging system, high-voltage power supply system, low-voltage electrical control system and automation system, etc.

Type of lf furnace :

Bridge type or the type with independent rack mount and furnace cover; single arm or three-arm; ladle revolving platform or furnace lid rotary type, etc.

Chemical advantage
1. Optimized the structure of the reacting furnace witch increased the service time of the furnace.
2. Waste recovery system to recycle hydrochloride acid (HCl) and meet environment requirements
3. Adjusted original HCl absorption system, improved on the quality of the final product.
4. Improved the flue design in the furnace which can make full use of energy and save energy consumption.
5. Used DCS automatic control system to control manufacturing the products, adjust the ratio of feedstock, and saved the labor cost.
Overall Operation advantage
1.Professional logistic team, rich experience on container transportation and bulk transport.
2. Powerful customs clearance ability.
3. Complete database of cargoes, especially detailed information for set of SOP .etc equipment suppliers and shipping.
4. Strong ability to integrate the export and import documents. Such as customs clearance documents, C/O, and embassy certification documents, etc.

Established in the early 80s of last century, weâ??re (Suzhou Dongsheng Industrial Furnace Co., Ltd.) specialized in researching, developing, designing and manufacturing of all kinds of industrial furnaces, such as Natural Gas Bell/Hood-type Annealing Furnace, Pit-type Vacuum Annealing Furnace, Trolley-type Electrical Heating Annealing Furnace, Spheroidizing Furnaces and so on ......all industrial solutions for the heat treatment of metal works industry. The Fuel Type(Gas) or Heating System(Electricity) can be selected based on the different requirements or conditions for/by the customer. You may refer to our website for more details: www.dsfurnace.com

We have established the direct contact with many overseas buyers. We provide integral service of designing, manufacturing, installation and commissioning and have helped them to reduce their costs of equipment investment and production.

Rotary furnace is mainly used for metal salt calcination and metal oxide reduction process, such as APT calcination, blue tungsten reduction, etc.

High pressure water atomizing process (high pressure water atomization production line) is an environmental production mode of metal powder. With government support, this new materials industry have good prospects. ACME have been engaged in copper-based powder production line, copper heat pipe production line, high-pressure water atomization steel powder production line, water atomization iron powder production line for many years.

Product Type:KSL-SF27
Size:3 seat: 2250*1080*750mm
2 seat: 1790*1080*750mm
1 seat: 910*1020*750mm
Color:as pictures
Materials:imported spring + high density foam + Fabric + feather + Metal base
Weight & CBM:200KG/5.50CBM

Catalytic debinding furnace is mainly used for catalyst debinding process of metal powder injection molding (MIM) parts.

Steel belt furnace is mainly applied for reduction of fe powder, cu powder, co powder, ni powder, w powder, mo powder, etc. It can also used for calcination of metal salt like cobalt formate and apt.

Mesh belt sinter furnace is mainly used for high temperature sinter of powder metallurgy ferrous and copper parts, such as oil bearing, gear, clutch plate, bushing, sleeve, etc.

Mesh belt steam treatment furnace is mainly applied for steam blacken treatment of powder metallurgy ferrous parts to improve the anti-corrosion performance of part surface, such as automobile and motor-cycle gear, connecting bar and other hardware.

Automatic carburizing furnace is mainly used for carburizing of tungsten powder, reduction of metal powders, sintering of tungsten copper alloy and sintering of tungsten and moly heavy alloy.

Pusher type furnace is mainly suitable for metal powder (like tungsten, moly, etc) reduction and powder metallurgy part sintering.

Vertical vacuum carbonization furnace uses graphite as healing element with carbon heating environment, which max. Temperature can reach above 1600â°c. It is used for high temperature carbonization and cracking treatment of c/c composite material, ceramic matrix composite material and carbon fiber insulation material. And the vertical carbonization tube, furnace can also adopts all metal hot zone without carbon heating environment, which max. Temperature is 1100, . It is used for debinding and sinter of special materials in aerobic environment.

So far forever has already had many sucessful cases for thread bar heat treatment line, such as , ¸20-25 thread bar heat treatment line, , ¸20-38 thread bar heat treatment line, , ¸38-45 thread bar heat treatment line.

Thread bar heat treatment line features
1.Material suitable: s45c, scm44042crmo4, 16mncr5, 40cr4
2.Process: hardening, tempering , annealing, solution treatment
3.Control system:plc siemens control
4.Feeding way:automatic feeder
5.Used for heat treatment of bar, rod, pipe, tube, plate etc.

Thread bar heat treatmetn line advantages
1high reliability:adopt famous brand components of igbt power supply which reduce fault rate and make sure the equipment can run reliably.

2.Safe and reliable.There are reliable protection covers for the mechanical rotating parts, which is durable and very safe for operators. Automatic protections for water temperature, water pressure, phase shortage, overcurrent and undervoltage.

3.Easy installation & commission and simple operation.

4.Transmission mechanism frame has sufficient strength and rigidity for ease of installation of equipment

5.Feeding and discharging table is using high quality steel welded firmly, which can withstand a certain impact load.

So far forever has already had many sucessful cases for induction heat treatment machine, such as round bar induction heat treatment machine, square pipe induction heat treatment machine, tubing induction heat treatment machine, plate induction heat treatment machine etc.

Induction heat treatment machine features
1.Material suitable: s45c, scm440, 42crmo4, 16mncr5, 40cr4
2.Process: hardening, tempering , annealing, solution treatment
3.Control system:plc siemens control
4.Feeding way:automatic feeder
5.Used for heat treatment of bar, rod, pipe, tube, plate etc.

Induction heat treatment machine advantages

1.Transmission roller table: the angle between roller axis and work piece axis is 18 ~ 21 °. The work piece is rotating and go forward at the uniform rate for uniform heating. Rollers between furnace are 304 non-magnetic stainless steel and water-cooled.

2.Roller table group: independent control for feeding group, inductor group and discharging group, which is beneficial to continuous heating to avoid work piece gap.

3.Temperature closed-loop system: both hardening and tempering process used closed-loop control system which consists of america raytek infrared thermometer and german siemens s7 with high precision temperature control.

4.Ipc system: powerful functions including the display of the current working parameters status, work piece parameters memory, storage, print, fault display and alarm and so on. 

So far forever has already had many sucessful cases for induction quenching furnace, such as round bar induction quenching furnace, seamless pipe induction quenching furnace, shaft induction quenching furnace, sucker rod induction quenching furnace etc.

Induction quencing furnace features
1.Igbt induction heating power supply
2.Available for surface and through quenching.
3.Used for quenchign for solid bars, pipe and plate.
4.Heating power: 100-5000kw
5.Energy saving type

Induction quenching furnace advantages
1.Available for wide range of part size with one machine.Only need to change induction heating coil to meet heating requirement of different parts.
2.Automtaic loading & unloading, saving much labor and time.
3.The system can save, print, inquiry all the production parameters.
4.Simple operation without special skills for the operators. Our technican will set the production parameters for the user and mark no..The operator only need to start the recipe and the whole sysetm will work as setting parameters, which can make sure the quality consistency.

So far forever has already had many sucessful cases for plate heat treatment furnace, such as thickness 46 plate heat treatment furnace, thickness 100 plate heat treatment furnace, thickness 150 plate heat treatment furnace.

Plate heat treatment furnace features
1.Heating way: magnetic induction heating
2.Water cooling system:closed cooling tower
3.Control system:plc siemens control device
4.Temperature adjustment: automatic

Plate heat treatment furnace advantages
1.Produce process is easy to operate, charge in and discharge flexibly, high degree of automation, realize produce on line.
2.Fast speed of workpiece heating, less oxidization or decarburization, high efficiency, and quality forging piece.
3.High control accuracy of workpiece length, speed, and temperature.
4.Good heat uniformity of workpiece, small temperature difference on core surface, high control accuracy.
5.Integration design of inductor and furnace body, quick-change connector for different inductors, easy to change and replace.
6.Omni energy conservation optimal design, low energy consumption, high efficiency, lower cost than coal furnace.
7.Fit environmental protection requirement standard, little pollution, and reduce labour intensity of workers.
Welcome to send us inquiry for forever plate heat treatment furnace