Annealing Furnace

We have established ourselves in international markets as a trusted firm, which is dealing in Annealing Furnace. It is made by utilizing highly qualitative components following the specifications of given by our patrons so as to gain their optimum satisfaction. In addition to this, the fabrication of this furnace is completed within committed time-frame. Reasonable amount is charged for fabrication of Annealing Furnace to suit clients\' budgetary constraints.

Industrial Annealing Furnace and Annealer Oven Stove for Steel Wire Coil Metal Parts Heat Treatment.
Annealing Furnace means Pit Type Furnace. Double Block Furnace can load two block for high capacity once. Single Block Furnace only take one block liner. Annealing Furnace adopts separate zones to control heating temperature well.
Annealing Furnace for Heat-treating & Tempering.
Specifications and models DL2-300-2
Effective dimensions (mm) 1500Ã??2700Ã??2100
Overall dimensions (mm) 1700Ã??3500Ã??2200
Wire loading space (mm) 1200Ã??2050*2
Furnace foundation pit dimensions 2600WÃ??4800LÃ??2400H
Rated power (Kw) 300kw
Number of heating zones Two zones
Rated voltage 380v 50HZ
Maximum temperature 1000 degrees
Common temperature (â??) 950 degrees
Electrical control system PID intelligent control/ 7-inch color touch screen control
Control accuracy (â??) �±2.5 degrees
Furnace temperature uniformity (â??) �±10 degrees
Furnace bottom plate With furnace bottom heating including furnace bottom plate material CrMnN
Theoretical loading capacity (Ton) 17
Lifting mechanism Lifting furnace cover

Annealing is a metal heat â?? treatment process. It involves slowly heating the metal to a certain temperature, maintaining this temperature for a sufficient period, and then cooling it at an appropriate rate. Sometimes, the cooling is natural, while other times, the cooling rate is controlled. This process is crucial for modifying the properties of metals.

Main Specifications:
Inside Chamber Size dia60x300mm(diameter2.5" x 12")
Standard Working Temperature 1650 . C ( continuous )
Maximum Working Temperature 1700 . C ( < 3 hrs)
Temperature Control 30 steps programmable and PID automatic control
Heating Rate 0~10 . C / min (suggestion: =< 10 . C)
Temperature Accuracy +1 . C
Heating Element MoSi2 heating elements
Working Voltage AC 220V Single Phase 60/50 Hz (or according to your requirement)
Max. Power 5 KW
Net Weight 150 Kg


Plastic paper inside, Polyfoam filled, Wooden box outside.

Vacuum Annealing Furnace Introduction:

ShinTek Vacuum Annealing Furnaces can be used for annealing varieties of materials, such as High Speed Steel, Die Steel, Alloy Steel, Aluminum and Aluminum alloy die, Ti alloy, Precision alloy, Stainless Steel, High temperature alloy, refractory metal, hard metal etc…

Vacuum Annealing Furnace Specifications:

Model STVF-A-80 STVF-A-100 STVF-A-150 STVF-A-200
Working zone size 600*400*400 750*500*500 900*600*600 1200*800*800
Load (KG) 200 300 500 1000
Power 80KW 100KW 150KW 200KW
Max. temperature 1100?
Temperature uniformity +/-5?
Ultimate vacuum level (Cold) 5*10-4 Pa
Leakage rate =0.67 Pa/h
Remark: The Vacuum Annealing Furnace can be customized for your specific project.

Vacuum Annealing Furnace features:

(1) Vacuum Annealing Furnace – Patented hotzone design enable a high energy efficiency;
(2) Vacuum Annealing Furnace – High vacuum level, enable it can be used for a wide of industries;
(3) Vacuum Annealing Furnace – Several kinds of heating elements for choose, customized for your specific projects: Graphite, SS, Ni-Cr, Mo, MoLa, TZM, Tungsten…
(4) Vacuum Annealing Furnace – Reasonable hotzone design enable a high temperature uniformity;
(5) Vacuum Annealing Furnace – Friendly control system.

Vertical bottom loading annealing furnace is satiable for bright annealing of materials like tool steel, die steel, high-speed steel, ultra-strength steel, magnetic material, stainless steel and non-ferrous metal. It is also specially used for vacuum annealing of large size jobs which is easy to deform, such as long pole-shape parts, shaft parts, board parts, etc.

1 - With the large air volume hot air circulating fan, direct driven, frequency control jet-flow heating.

reasonable solution on the circle of hot air circulation and air velocity, improve the guiding plate structure, equipped with reasonable hot air circulating duct, ensuring the uniformity of furnace temperature is within plus/minus 3 degree.

2 - Advanced PLC control technology and intelligent instrument dual control technology ensure the reliability of annealing process.

3 - With Nitrogen atmosphere protection technology, the furnace can reach very low oxygen content control (oxygen control less than 1000PPM), and very low nitrogen consumption (less than 40NM3/H).

4 - The gas radiant tube heating annealing furnace is equipped with high efficiency and energy saving burners, various types of heat-resistant alloy radiant tubes, especially pulse combustion control technology, which can achieve extremely high temperature control precision and the lowest gas consumption.

Any interest, please feel free to contact us.

Thanks.

HJ-1118 Antioxidation Annealing Furnace
Apply international high technology, we have designed this antioxidation annealing furnace with high quality and high performance for precious metals. The main parts apply tungsten alloy imported which is durable for use. Will not be morphed or oxidative. The maximum can be up to 1100°C. Annealing process is completed under protection of Ammonia which is to make sure the workpieces will not be oxidative, will not be lossless, color will not be changed. This device has a 24-hour timer switch function. Completion alarm settings, with circulating water systems, smart thermostats and other control systems.
Ammonia is applied during the annealing process to prevent oxidation or discoloration Equipped with timer, alarms, built-in circulating water systems, and thermostats.

Application:
This kind of furnace is used for annealing of various kinds of metal work pieces. For example, steel material and copper material.
Structure:
1. Furnace shell body:
The shell is rolled of 4mm steel plate, with strengthening profiled bar. The inside lining is built of aluminum silicate fiber cotton or bricks and typing bricks that placed evenly. Resistance wire is put on the bricks.
2. Furnace cover
The furnace cover is made of 25MM steel plate. An insulating course is made the under-part of the cover.
3. There is a vacuum pressure gauge set on the furnace cover.
4. The furnace retort is made of 8MM stainless steel. A stop-off strip is welded on the bottom .On the top, there is a cooling water jacket and a sand seal device with binding bolt.
5. Heat element
There are three kinds of resistance wire , 0Cr25Al5íó0Cr27Al7Mo2 and Cr20Ni80 ,for coiling.

1.Power system
a.Medium frequency power that inverter by IGBT transistor
b.Slot compensation power

2.Movable bright annealing section and cooling tunnel
c.Induction heating section
d.Heat preservation section
e.Cooling water tunnel
f.Gas protection device
g.Infrared thermometer
h.Gas pressure detector
i.Circulating-outside water colling system

3.Electrical control system