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Customized Induction Annealing Machines from China Suppliers - High, Medium & Ultra High Frequency Options Available
Product Description
Industrial induction annealers are widely used in several industrial fields by virtue of their efficient and precise heating characteristics, and their main applications include:
1. Stainless steel products processing
- Stress relief and surface finish enhancement for kitchenware (e.g. steamers, cutlery)
- Precision annealing of medical devices (surgical instruments, implants) to safeguard mechanical properties and biocompatibility
2. Mechanical manufacturing and automotive industry
- Strength and wear resistance enhancement of bearings, gears and other components
- Fatigue strength enhancement of crankshafts, camshafts and other automotive components
3. Steel and heavy machinery
- Improvement of steel processing performance (e.g. large modulus gears, rolls)
- Heat treatment of construction machinery parts such as excavator gear plate
4. Energy and transportation equipment
- Quenching and tempering of oil pipes and pumping rods for oil drilling rigs
- Full-length quenching of railroad rails and treatment of locomotive parts
5. Other fields
- Hardening and tempering of textile machinery (e.g. spindle bars)
- Heat treatment for the building materials industry (pre-stressing steel bars, steel wires for pipe piles)
Its technological advantages include flexible selection of partial/integral annealing, uniform heating and energy saving and environmental protection, applicable to the needs of workpieces of different sizes and materials.
Configuration and Performance
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Adopting IGBT power module and our first generation of variable current control technology.
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Equipment is simple, light and easy to maintain.
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Simple operation, can be learned in a few minutes.
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Simple installation, only need to connect the electricity and water supply before use.
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Automatic control type can adjust the power and time of heating and keeping warm process, which is helpful to improve the repeatability of heating quality and simplify the operation of workers.
Technical specifications
Power range
25 KW ~ 600KW
Working Frequency
0.5 ~ 250 KHZ (Customizable)
Heating temperature
Room temp to 1200℃
Temperature control tolerance
±1℃
Temperature field balance
±5℃
Temperature rise speed
10 - 150℃/s
Temperature decrease speed
10 - 100℃/s
Cooling water protection temp
40℃
Technical specifications
Main components:
- (1) 35/45/70KW medium frequency power supply
- (2) Compensation capacitors and forging heating furnace workbench
- (3) Medium frequency induction coil and guide rails, etc.
- (4) Pneumatic feeding mechanism
Forging furnace desktop
Length 1.2 meters X 0.68 meters X 0.98 meters
Forging furnace weight
123KG / 135KG / 150KG
Heating capacity (Steel to 1050°C)
1.25KG / 1.67KG / 2.3KG per min
Heating capacity (Copper to 700°C)
1.75KG / 2.33KG / 4.0KG per min
Main components:
Frequently Asked Questions
Q: What are the primary applications of industrial induction annealers?
Industrial induction annealers are widely used in stainless steel processing (kitchenware and medical devices), automotive manufacturing (bearings, gears, crankshafts), heavy machinery, energy equipment (oil pipes and railroad rails), and textile machinery.
Q: What is the heating temperature range and control tolerance of the equipment?
The equipment offers a heating temperature range from room temperature up to 1200℃, with a precise temperature control tolerance of ±1℃ and a temperature field balance of ±5℃.
Q: How fast can the temperature rise and decrease during operation?
The system features rapid thermal processing with a temperature rise speed of 10-150℃/s and a temperature decrease speed of 10-100℃/s.
Q: Is the induction annealing equipment easy to install and operate?
Yes, the equipment is lightweight, simple to maintain, and requires only electricity and water supply connections before use. The operation is straightforward and can be learned in a few minutes.
Q: What is the heating capacity of the forging furnace for steel and copper?
For heating steel to 1050°C, the capacity is 1.25KG / 1.67KG / 2.3KG per minute. For heating copper to 700°C, the capacity is 1.75KG / 2.33KG / 4.0KG per minute, depending on the chosen model (35KW, 45KW, or 70KW).