Selection Guide for Induction Heating Equipment
Choosing the right induction heating equipment is critical to achieving consistent results and maximizing efficiency in your operations
Heating type
Scope of application
Frequency selection
Power supply selection
Heat transfer of workpiece
Cold heading and hot rolling of fasteners, standard parts, auto parts, hardware tools, rigging, fried dough Fried Dough Twists drills, etc
Principle: The larger the diameter of the workpiece, the lower the frequency.
For example: above Φ 20, intermediate frequency (1-20KHZ) Φ 5-20, high frequency (20-100KHZ) below Φ 5, ultra-high frequency (100-500KHZ)
Choose the appropriate power based on production efficiency. The higher the power, the faster the speed. Please consult the company's technical personnel for specific details
heat treatment
Shaft, gear, sprocket, machine tool guide rail accessories, wire annealing, hydraulic accessories, automotive parts, cutting tools and pliers, stainless steel pot annealing, etc
Principle: The shallower the required hardening layer for the workpiece, the higher the frequency should be.
For example: below 1mm, ultra-high frequency 100-500KHZ; 1-2.5mm, ultrasonic frequency 20-100KHZ;
Above 2.5mm, intermediate frequency 1-20KHZ.
Considering the shape of the workpiece, quenching method, quenching hardness, requirements for the hardened layer, and materials, please consult the company's technical personnel for specific details.
Brazing
Composite welding of different materials, such as drill bits, turning tools, reamers, milling cutters, drill bits, and stainless steel pot bottoms
Principle: The larger the welding volume, the lower the frequency. Tools with a volume less than 30 * 30 * 30 can use high frequency;
If it is greater than 30 * 30 * 30, use intermediate frequency.
This depends on the specific shape, material, solder, and other conditions of the workpiece.
smelt
Precious metals such as gold, silver, copper, lead, etc
Medium frequency, small capacity optional high frequency
This depends on the furnace and production efficiency.
other
Heating film coating for aluminum-plastic pipes, steel plastic pipes, cables, and wires; Aluminum foil sealing is used in the food, beverage, and pharmaceutical industries.
According to specific circumstances
This depends on production speed, materials, and temperature.
Special functions and supporting equipment
Such as dual frequency equipment, multi load matching type (dual head, multi tap), automatic control type, one to two, bridge type oil pipe bending, constant power and constant current, and soft connection sensors.
Ningbo Dedao Electronics Co., Ltd. specializes in manufacturing induction heating equipment, quenching machines, heating systems, heating coils, induction brazing equipment, induction forging equipment, induction melting systems and other heat treatment equipment and metal heat treatment services. The equipment is exported both domestically and internationally and has received unanimous praise from customers
