PC film is the abbreviation of polycarbonate film, which is an amorphous, odorless, non-toxic, highly transparent colorless or yellowish thermoplastic engineering plastic.
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High frequency induction heater introduction
HF induction heating equipment with power ranging from 15 to 70KW and oscillating frequencies between 30 to 100KHz. These are among our earliest models and have been widely used due to their simplicity and cost-effectiveness. The machines are suitable for applications such as brazing, forging, and heat treatment. Examples include brazing diamond blades, machining tools, heating rods for forging, copper tube brazing, shaft quenching, and stainless steel vessel annealing. The HF series is known for being the simplest, most affordable, and reliable in our range of induction heating machines, with widespread use in metal heating both within China and internationally.
Main Models and Specifications:
Model
HF-15A/AB
HF-25A/AB
HF-25ABD
HF-35AB
HF-45AB
HF-70AB
Max.oscillating power
15KW
25KW
25KW
35KW
45KW
70KW
Max input power
7KW
15KW
25KW
35KW
45KW
70KW
Max. input current
32AÂ
 23A
38A
55A
68A
105A
Heating/retaining current
200-600A
200-1000A
10-52A
10-70A
10-100A
15-150A
Output frequency
30-100KHzÂ
30-80KHzÂ
30-80KHzÂ
30-80KHzÂ
30-80KHzÂ
30-80KHzÂ
Input voltage
220 VAC single-phase, 50/60Hz
380 VAC three-phase, 50/60HzÂ
Duty cycle
80%
100%
Auto heating/retaining/
cooling timers1-99Â seconds
Water pressure
≥ 0.2 Mpa (29 PSI) you may use tap water
 and water pump (>1/4HP & >240 Gph)
Water flow
≥2-5L/min (0.5-1.3 gallons)
≥6L/min (1.6 gallons)
 ≥10L/min (2.6 gallons)
Water temperature
<40°C
Product size (L x W x H)
Generator
 560x260x480mm
560x260x480mm
560x260x480mm
520x260x450mm
620x310x520mm
760x400x780mm
Transformer
290x230x280mm
290x230x280mm
390x280x390mm
360x260x390mm
400x260x410mm
450x300x460mm
Net weight
15 kg
24.7KG
28Â kg
40Â kg
43Â kg
72Â kg
12kg
14.5KG
28.8kg
33kg
40Â kg
63Â kg
Packing size
610x500x540mm
710x660x660mm
710x660x660mm
710x660x660mm
710x660x660mm
860x800x920mm
Packing weight
55kg
68kg
88kg
96kg
106kg
192kg
Model Explanation:
HF-XX AB:
HF-high frequency series induction heating machine
XX-- rated input power or oscillating power
AB-additional function  A: with timer function  B: split type that is with separated transformer
Advantages of Timer Function:
The heating power, retaining power, heating time, retaining time, and cooling time can be preset and adjusted, making it possible to control the heating curve and duration. This feature is ideal for repeated heating or high-speed heating of small parts. When used for brazing, proper timing parameters allow for rapid heating and retention, maintaining the temperature while the brazing material melts, enabling smooth spreading of the material to form a strong joint.
Advantages of Separated Transformer:
In induction heating machines, the high-frequency transformer is separated from the generator, with at least a 2-meter connecting cable. This design is suitable for dirty or corrosive environments, allowing the generator to be placed in a clean space to increase reliability. The compact and lightweight separated transformer makes it convenient for use on production lines and easy to assemble inside machinery or moveable mechanisms.
Main Characteristics:
MOSFET power components and current inversion technologies are used. The structure is simple and lightweight. It's easy to operate, requiring only a few minutes to learn. Installation is straightforward, even for non-professionals. It features multiple display functions, including overcurrent, overvoltage, water failure, phase failure, and improper load detection, ensuring protection against damage and ease of repair. It is lightweight and compact. Different shapes and sizes of induction coils can be easily changed to heat various parts. The timer model allows presetting of power and operation times for heating and retention periods, creating a simple heating curve. This model is recommended for batch production to improve repeatability. The separated models are designed for harsh environments, with the generator placed in a clean area to enhance reliability. Their small size and light weight make them easy to integrate into machinery or moveable systems.
Company Information
YONGKANG YUELON ELECTRONIC EQUIPMENT CO.,LTD
YUELON specializes in researching and manufacturing solid-state medium to ultrahigh frequency induction heating equipment and systems. Our company was established in 1998 and is privately held. We focus on precision induction heating solutions to improve industrial heating efficiency and effectiveness. Our equipment is used in applications such as brazing, annealing, quenching, forging, melting, and shrink fitting. Our induction heating machines offer output power ranging from 2KW to 1500KW with operating frequencies from 0.5KHZ to 1.1MHZ. Company philosophy: By providing technical service to customers, we create value for them. All our products are divided into four major series based on frequency:
Medium frequency series (abbr. MF series): 0.2-20KHZ
High frequency series (abbr. HF series): 30-100KHZ
Superaudio frequency series (abbr. SF series): 8-40KHZ
Ultrahigh frequency series (abbr. UF series): 100-1000KH
Application
PC polycarbonate Film
It has excellent physical and mechanical properties, especially excellent impact resistance, high tensile strength, bending strength, and compression strength; good heat resistance and low temperature resistance, stable mechanical properties in a wide temperature range, and size Stability, electrical properties and flame retardancy, can be used for a long time at -60~120℃; no obvious melting point, in a molten state at 220-230℃; high rigidity, high resin melt viscosity; low water absorption, low shrinkage , Small creep, high dimensional accuracy, good dimensional stability, low permeability of the film; self-extinguishing material; stable to light, but not resistant to ultraviolet light, good weather resistance; oil and acid resistance.
Disadvantage
The fatigue strength is poor, stress cracking easily occurs, and the wear resistance is poor. Poor resistance to solvents, not resistant to strong alkalis, oxidizing acids, amines and ketones, soluble in chlorinated hydrocarbons and aromatic solvents, and prone to hydrolysis and cracking in water for a long time.
pc film classification
PC films are divided into: halogen-free flame-retardant PC, black flame-retardant PC, transparent flame-retardant PC, frosted PC, transparent PC, hardened PC, scratch-resistant PC, scratch-resistant PC, printing-grade PC, optical-grade PC
pc film use
1. Flame-retardant pc film is used for power system insulation, disk drive insulation, keyboard insulation, TV/display insulation, and computer motherboard insulation. It is widely used in electronic components, electrical enclosures, switch panels, junction boxes and charger enclosures, automotive instrumentation and panel printing with flame-retardant requirements.
2. Printing grade frosted pc film is suitable for special printing, helmets, signs, nameplates, protective covers, etc.
3. Anti-scratch pc film Uses: window lenses for mobile phones, MP3, MP4, DVD, backlight and other electronic products
High Frequency Induction Heating Equipment HF-15A
Model NO.: HF-15A
Principle: Regenerative Heat Exchanger
Structure Material: Metal Material
Core: Core Evaporative Heat Exchanger
Application: Heater
Style: Steel Type
Ceramic Heating Equipment Type: Ceramic Electric Heater
Mixing Heat Exchanger Type: Cooling Tower
Trademark: YUELON
Transport Package: Standard Wooden Case
Specification: CE
Origin: Yongkang, Zhejiang, China
HS Code: 8514400090
Model NO.: HF-15A
Principle: Regenerative Heat Exchanger
Structure Material: Metal Material
Core: Core Evaporative Heat Exchanger
Application: Heater
Style: Steel Type
Ceramic Heating Equipment Type: Ceramic Electric Heater
Mixing Heat Exchanger Type: Cooling Tower
Trademark: YUELON
Transport Package: Standard Wooden Case
Specification: CE
Origin: Yongkang, Zhejiang, China
HS Code: 8514400090
Product Description