Stainless steel heat treatment furnace
aboutWhat is a stainless steel heat treatment furnace?
This furnace is used for the purpose of removing stress after welding, preventing product deformation, removing surface oil from the products, and conducting solution treatment. Stainless steel has excellent corrosion resistance and heat strength, making it ideal for use in machinery parts and buildings, among other applications.
Sun Furnace Co., Ltd., a manufacturer of stainless steel heat treatment furnaces, can offer highly reliable furnaces that meet customer specifications.
featureFeatures
The temperature measurement settings and safety devices in industrial furnaces can also be customized.
By conducting simulations for heat calculation and heater capacity during the design stage, the furnace temperature can be precisely controlled.
Sun Furnace Co. Ltd can provide suitable furnaces that meet the customer’s requirements, including safety devices.
The minimum thickness of the products could be 3 μm
Utilizing precise tension control technology, Sun Furnace Co., Ltd can offer a heat treatment furnace for stainless steel with a strip thickness of 3 μm.
Omprehensive support including after-sales follow-up.
Sun Furnace Co. Ltd can offer complete support for design, manufacturing, installation, and maintenance. The company also chooses high-quality equipment, such as heaters and thermocouples, that can provide long-term usage.
specificationSpecification of stainless steel heat treatment furnace
- Temperature
- ~1200℃
- Atmosphere Gas
- Air / Nitrogen / Hydrogen / Argon / AX gas
- Purpose of heat treatment
- Austenitic series: Solutionization / Stabilization / Stress relief / Aging
Ferritic series: Annealing
Martensitic series: Annealing / Normalizing / Quenching / Tempering
- Treated Products
- Stainless steel
- Transfer Method for Products
- Batch type / Pit type / Bell type / Bogie type / Rotary retort type / Waking beam type / Catenary type / Strand type / Tray type / Floating conveyor type / Mesh belt type / Roller hearth type
- Type of furnace
- Annealing furnace / Bright annealing furnace / Tension annealing furnace / Stress relief furnace
We welcome all inquiries and would be happy to hear from you about any other matters. Please don’t hesitate to contact us.
Sun Furnace Co.,Ltd., an industrial furnace manufacturer,
solves the problems of stainless steel heat treatment furnace.
exampleExamples of familiar products made by stainless steel heat treatment furnace
caseDelivery Examples
Custom temperature measurement settings for industrial furnaces and safety equipment are available from Sun Furnace Co., Ltd.
Depending on the processing volume, product size, application, pre- and post-process, etc. Sun Furnace Co., Ltd. can provide the ideal stainless steel heat treatment furnace, including auxiliary equipment.
Tension annealing furnace
- Temperature
- 600~800℃
- Effective length
- W600×L11000×H10
- Atmosphere Gas
- N2 / AX gas
- Purpose of heat treatment
- Stress relief
- Products to be treated
- Stainless steel
- Capacity
- 500kg/h
- Electricity
- 180kW
Mesh belt type Annealing furnace
- Temperature
- 1050℃
- Effective length
- Mesh belt W400, Thickness 0.3, H50
- Atmosphere Gas
- H2 / N2
- Purpose of heat treatment
- Bright annealing
- Products to be treated
- Stainless steel flexible tube
- Capacity
- 5000mm/min, 800~8000mm/min(Variable)
- Electricity
- 200kW
Roller hearth type Annealing furnace
- Temperature
- 800℃
- Effective length
- Strip width 520mm, Thickness 0.3mm
- Atmosphere Gas
- Air / N2
- Purpose of heat treatment
- Tension annealing
- Products to be treated
- Stainless strip coil
- Capacity
- 6700mm/min
- Electricity
- 120kW
Continuous bright annealing furnace
- Temperature
- 900~1150℃
- Effective length
- W790×L10200×H200
- Atmosphere Gas
- N2 / H2
- Purpose of heat treatment
- Annealing
- Products to be treated
- Stainless steel
- Capacity
- 6500mm/min
- Electricity
- 220kW
Continuous strand type Bright annealing furnace
- Temperature
- 1175~1150℃
- Effective length
- 10A×L5000×4pcs
15A×L5000×4pcs
25A×L5000×4pcs
- Atmosphere Gas
- N2 / H2
- Purpose of heat treatment
- Softening annealing
- Products to be treated
- Stainless steel wire
- Capacity
- Wire speed DV12 (D: Wire dia mm ×V: Speed m)
- Electricity
- 48kW
problemWe have solved challenges like these:
Case studies on issue resolution at unpublished sites
are also available for viewing.
introduction resultsHas been introduced to numerous customers.
For many years, we have been in business with a variety of industries, including the automotive, steel, and chemical industries. Our clientele spans from large corporations representing Japan to small and medium-sized enterprises located throughout Hokkaido in the north and Kyushu in the south.
- IHI Machinery and Furnace Co., Ltd.
- IWAKI DIECAST Co.,Ltd. Corporation.
- Air Water East Japan Inc.
- Air Water West Japan Inc.
- Air Water NV Inc.
- Air Water Plant & Engineering, Inc.
- EPSON ATMIX Corporation
- O-oka Corporation
- CASTEM Co.,Ltd.
- Nuclear Fuel Industries, Ltd.
- Kobe Steel, Ltd.
- Komatsu Ltd.
- Sanken Sangyo Co., Ltd.
- JFE Steel Corporation
- JFE Chemical Corporation
- JFE Pipe Fitting Mfg. Co., Ltd.
- Shin-Etsu Chemical Co., Ltd.
- Sumitomo Metal Mining Co., Ltd.
- Sumitomo Electric Industries, Ltd.
- Sumitomo Wiring Systems, Ltd.
- Sumitomo Precision Products Co., Ltd.
- Sumitomo Electric Sintered Alloy, Ltd.
- Sumitomo Electric Fine Polymer, Inc.
- Chuen Netsushori Giken Co.,Ltd.
- DISCO Corporation
- Tokyo Gas Engineering Solutions Corporation
- TODA KOGYO CORP.
- TRIS Inc.
- NAS Stainless Steel Strip MFG. Co., Ltd.
- JGC Catalysts and Chemicals Ltd.
- NIPPON KINZOKU CO.,LTD.
- NIPPON STEEL CORPORATION
- NIPPON PISTON RING CO., LTD.
- Powrex Corporation
- Proterial, Ltd.
- FREUND-TURBO CORPORATION
- Honda Motor Co., Ltd.
- Mitsui E&S Shipbuilding Co., Ltd.
- MESCO, Inc.
- Mitsubishi Electric Corporation
- Enerdel,Inc.（USA）
- POSCO INTERNATIONAL CORPORATION（KOREA）
reasonThe reasons why Sun Furnace Co., Ltd. is chosen.
Sun Furnace is a specialist manufacturer of industrial furnaces, having produced over 1,500 units since its inception. Our motto “tsuyomi” (strength and beauty) represents our commitment to prioritizing our customers’ needs above all else. With our unwavering dedication to craftsmanship, we strive to exceed our customers’ expectations and provide them with a sense of joy and excitement. Our wholehearted approach to craftsmanship enables us to deliver industrial furnaces that provide our customers with a sense of joy and excitement that exceeds their expectations.
Creating Together
For more than 40 years since its founding, Sun Furnace Co., Ltd. has not only realized “what we want to do,” but has also continuously considered “how we can make it better.”
Speedy Response and Reasonable Prices
Our experts in each field, such as sheet metal, casing fabrication, and refractories, utilize their wealth of experience and knowledge in their work.
Commitment to Manufacturing
Sun Furnace Co., Ltd. can design furnaces that meet US aerospace standards. The skilled people at Sun Furnace Co., Ltd. will not tolerate even the slightest errors, even if they are only a matter of millimeters.
flowFlow until the introduction
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Inquiry
Please feel free to contact Sun Furnace Co., Ltd. for inquiries regarding furnaces, efficiency of the product handling system, and technical consultations.
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Confirmation of Requirements and Quotation Preparation
Sun Furnace Co., Ltd. will submit a quotation in accordance with the customer’s requirements. The company may also accept tests using customer-supplied test samples, depending on the requirements. Sun Furnace Co., Ltd. may also provide a rough estimate at the consultation level, even if the requirements are not yet finalized.
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Detailed Discussion and Job Contract
Sun Furnace Co., Ltd. will make a custom proposal based on the requirements, such as how to realize energy savings or improve the efficiency of pre- and post-processes with an automatic handling system.
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Manufacturing and Pre-Inspection
Engineers from Sun Furnace Co., Ltd. will be on site to monitor the progress of the fabrication. The company will confirm all performance through inspections with the customer and in-house test runs before shipment.
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Delivery, Installation, and Test Run
Sun Furnace Co., Ltd. will deliver the furnace to the customer site, assemble it, and conduct a trial run to check its operation.
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Follow-up after Service
The engineers involved in the manufacturing of the furnace equipment will provide ongoing support for maintenance and servicing after installation at the customer’s site. Feel free to consult Sun Furnace Co., Ltd. about improvements, pre- and post-transfer processes, etc.
Q&AFrequently Asked Question
- Is it possible to conduct heat treatment for thick and thin products by one furnace?
- It is possible to set the roll position based on the plate thickness by making the roll in the muffle a lifting type. By lowering the roll position for thick items and raising it for thin items, the muffle height can be reduced, leading to cost reduction.
- Is it possible to avoid wrinkling of the strip?
- Precise temperature control during the cooling process after heat treatment can help prevent the occurrence of cooling wrinkles.
- The customer want to heat treat efficiently in a limited installation space.
- The effective heating length is determined by the physical properties of the product and cannot be shortened. However, the cooling length can be reduced by using a rapid cooling device. We propose an appropriate and efficient rapid cooling device that adjusts the nozzle shape, air volume, and air speed according to the material being treated.
- The customer’s existing equipment is too old and the customer has no documentation on it. Can Sun Furnace Co.Ltd. manufacture a similar furnace, without documentation ?
- We will ask about the material to be processed, the temperature range to be used, the type of gas used for heat treatment, etc., and we will propose a new furnace that meets your needs.