After reasonable heat treatment process, the ideal material structure can be obtained.
Kaiye well type oxygen free annealing furnace for annealing of various high quality metal wires
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- Supplier: Hebei Kaiye Machinery Equipment Co. Ltd.
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Product Overview
Description
Product Description
Well vacuum annealing furnace
Well vacuum furnace is mainly used for vacuum tempering of high-speed steel, special tool steel, cold working die steel and hot working die steel before raw material processing. It has good oxidation resistance.
Mechanical Specifications
Well vacuum annealing furnace | ||
Effective working size | 1450 1850 mm | |
Maximum operating temperature | 950 | |
Rated power | 200 KW | |
Rated voltage | 3P-380V-50HZ | |
Control voltage | 220 V | |
Number of districts | 2 | |
Temperature control accuracy | 1 | |
Furnace temperature uniformity | 6 | |
Furnace surface temperature | 40 | |
Empty furnace heating time | 2.5 hour | |
Extreme vacuum | 0.1 Mpa | |
Temperature control method | Touch screen | |
Detailed description
1-Furnace mantle
2-Furnace bottom
3-Furnace body
4-Fiber material
5-Heating element
6-Vacuum system
7-Stainless steel furnace tank
8-Control system
Product advantages
1-Furnace mantle
The furnace shell is made of 4 mm steel plate, the furnace panel is 12 mm, and the furnace cover panel is 40 mm, steel plate welded on the furnace shell. Triangular rib plates are designed at the flanges of the bottom plate and the furnace shell mouth, and 100 channel steel support ribs are designed in the furnace shell to ensure the overall rigidity and tightness of the furnace.
2-Furnace bottom
Furnace bottom refractory bricks are used for masonry, diatomite insulation bricks are laid on the lower layer of the bottom, light insulation bricks are laid on the middle layer, and heavy bricks are laid on the upper layer, so as to facilitate the load-bearing of workpieces, loading and unloading of workpieces and increase the tightness.
3-Furnace body
Furnace body adopting a fully refractory fiber structure, it has excellent energy-saving performance. Compared to brick resistance furnaces of the same specification, it can save about 30% energy and double the heating speed. The temperature resistance grade of refractory fiber is 1100 . The service life is much longer than that of brick furnaces.
4-Fiber material
The fibers are compressed into prefabricated blocks, with a service temperature of around 1300 . They are used for a long time under this process condition, with a linear shrinkage rate of less than 6%. The content of Al203 in the material is 45-50%, and Al203+SiO2 is greater than 96%. The normal unit weight is 110Kg/m3, and the compressed value is 200-230Kg/m3. (Fiber material standard, thickness 320mm)
5-Heating element
The heating element of electric furnace adopts HRE and is installed on both sides of the furnace, It adopts high temperature and high emissivity electrothermal alloy flat belt, low surface load (1.4W / cm2) and long service life design. The resistance belt is wound back and forth, and the special high-temperature corundum ceramic pendant is hung on the inner surface of the furnace and arranged around the furnace.
6-Vacuum system
It is composed of vacuum pump, vacuum valve, vacuum measuring instrument, pipeline, etc. Vacuum pump: water ring vacuum pump, X-10 type, 1 set of complete equipment, and 1 pipe union and rubber hose. Quick cooling in the furnace: it is composed of blower, air inlet valve, cold air dispersed air inlet pipe, hot air dispersed exhaust pipe and plug valve.
7-Stainless steel furnace tank
Stainless steel furnace tankThe tank body is welded from 321 stainless steel. The barrel thickness is 12 millimeters and the bottom thickness is 18mm . The sealing flange on the barrel is machined from 40mm thick carbon steel plate.The flange is sealed with silicone to ensure no air leakage during use and achieve a vacuum effect. The maximum operating temperature can reach 1000 , has high oxidation resistance.
8-Control system
9-inch touch screen, intelligent temperature control instrument with program section with overtemperature alarm function. The distribution of electric heating elements is divided into two temperature control zones according to the upper and lower bottom of the furnace, which are distributed in the furnace. The lead out rod of the electric heating element is locally led out in a centralized way, and a protective shield is set.
Finished product
Company Information
1.Factory History
Hebei Kaiye Machinery Equipment Co., Ltd is located in Anping County, Hebei Province, China, the famous hometown of wire mesh, about 250 km from Beijing International Airport. The company was established in 1998. We are a professional manufacturer and exporter of wire mesh machinery. The factory has its own R&D team and sales team to provide one-stop service for our customers from machine development, production, to sale.
Hebei Kaiye Machinery Equipment Co., Ltd is located in Anping County, Hebei Province, China, the famous hometown of wire mesh, about 250 km from Beijing International Airport. The company was established in 1998. We are a professional manufacturer and exporter of wire mesh machinery. The factory has its own R&D team and sales team to provide one-stop service for our customers from machine development, production, to sale.
Our after-sales service team provides comprehensive support and assistance to all customers worldwide, both during the installation and commissioning of the machines and throughout their service life.
Highly qualified technicians are available to conduct service visits and perform maintenance for our customers. All machines we manufacture are available with accessories that customers can purchase according to their needs. We also provide our customers with standardized or customized suitable suggestions and assist them in dealing with various problems.We are willing to establish good cooperation with friends from all walks of life at home and abroad.
2.Our main products: straight line wire drawing machine, Pulley wire drawing machine, wet drawing machine, Well type annealing furnace, Vacuum nitrogen annealing furnace, Galvanized wire production line And other wire drawing supporting machinery.
Customer and Market
Friends from all over the world
The company's machinery and equipment sell well in China and are exported more than 100 countries and regions such as Romania, Lithuania, Turkey, Poland, Belarus, Ukraine, Russia, Kazakhstan, Saudi Arabia, Egypt, Algeria, South Africa, Vietnam, Thailand, India, Pakistan, Philippines, Indonesia, Australia, Mexico, Colombia, Argentina, Bolivia, Brazil, etc.
Our customers come from all over the world and we offer a full range of services to ensure that our customers buy the right machine for them!
Pre-Sales Service
Inquiry and consulting support
Inquiry and consulting support
Sample testing support
View our Factory.
After-Sales Service
Training how to install the machine, training how to use the machine
Training how to install the machine, training how to use the machine
Engineers available to service machinery overseas.
FAQ
Q:Are you a trading company? Or a factory?
A:We are a manufacturer, with our own factory and R&D team. Our factory is located in Anping, the "hometown of wire mesh" in northern China. The nearest airports to us are Beijing Airport and Zhengding Airport. We can pick you up at the airport.
Q: Can your company send engineers to my country for machine installation and worker training?
A: In 15-20 days after you receive the machine, we will arrange for an engineer to come to your country to help you install the
machine and instruct your workers to use the machine correctly.
A: In 15-20 days after you receive the machine, we will arrange for an engineer to come to your country to help you install the
machine and instruct your workers to use the machine correctly.
Q: How long is your delivery time?
A: The delivery time of the machine is 30-40 days.
A: The delivery time of the machine is 30-40 days.
Q: What is the guaranteed time of your machines?
A: Our guarantee time is 1 year from the time the machine is installed in your factory.
A: Our guarantee time is 1 year from the time the machine is installed in your factory.
Q: Can you export and provide the customs clearance documents we need?
A: We have a lot of experience in exporting. We can provide a CE certificate, E form, certificate of origin, etc. Your customs clearance will be no problem.
A: We have a lot of experience in exporting. We can provide a CE certificate, E form, certificate of origin, etc. Your customs clearance will be no problem.
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