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* Home
* About Us
About Us
* Company Profile
* Enterprise culture
* Qualification Honor
* Products
Products
* Automatic winding equipment
* Coil Products
* Precision machining
* News Center
News Center
* Company News
* Industry News
* Contact Us
Contact Us
* Talent concept
* Contact Information
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+86-769-81816280
Let your equipment become the core force of your industry competition
Committed to automatic winding machine, hollow inductance coil, precision
fixture parts and other equipment
Discover More
Let your equipment become the core force of your industry competition
Committed to automatic winding machine, hollow inductance coil, precision
fixture parts and other equipment
Discover More
Let your equipment become the core force of your industry competition
Committed to automatic winding machine, hollow inductance coil, precision
fixture parts and other equipment
Discover More
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Products
Zhigan Machinery Electronic Technology is a company engaged in the machining of
precision machinery parts, the design, production and sales services of
automated machinery and equipment, and the manufacture of mechanical processing
machines, Electronic components (mainly coils in the near future) production and
sales services of the company.
All products
* SMART SUPPLY CAR CHARGER INDUCTANCE COIL
Smart Supply Car Charger Inductance Coil
VEHICLE RADIO QI-A10-A4WP STANDARD WIRELESS CHARGING COIL
Vehicle Radio QI-A10-A4WP Standard Wireless Charging Coil
* SMART CARD
Smart Card
VOICE COIL HORN
Voice coil horn
HOLLOW INDUCTANCE COIL
Hollow inductance coil
TRANSMITTING END (TX END) WIRELESS CHARGING COIL MODULE
Transmitting end (TX end) wireless charging coil module
*
* SMART SUPPLY CAR CHARGER INDUCTANCE COIL
Smart Supply Car Charger Inductance Coil
VEHICLE RADIO QI-A10-A4WP STANDARD WIRELESS CHARGING COIL
Vehicle Radio QI-A10-A4WP Standard Wireless Charging Coil
* SMART CARD
Smart Card
VOICE COIL HORN
Voice coil horn
HOLLOW INDUCTANCE COIL
Hollow inductance coil
TRANSMITTING END (TX END) WIRELESS CHARGING COIL MODULE
Transmitting end (TX end) wireless charging coil module
About Us
Company Profile
Dongguan Zhigan Machinery Electronic Technology Co., Ltd.(hereinafter referred
to as "Zhigan") is a company engaged in the machining of precision mechanical
parts, the design, production and sales services of automated machinery and
equipment, the manufacture of mechanical processing machines, and electronic
components (mainly in the near future Coil category) production and sales
service company.
The company has more than 30 precision machining equipment such as machining
centers, CNC engraving and milling machines, CNC wire cutting, lathes, milling
machines, precision grinders, and more than 40 design and development personnel
and senior technicians.
Over the years, the company has designed and manufactured non-standard
automation equipment, tooling, fixtures, molds and processing various mechanical
precision parts for Japan's Kyocera, Sanxie, Japan Electric, Taiwan Guangbao
Group, East Asia Group, Switzerland Nestle and other companies.
At the beginning of 2008, we began to develop full-automatic winding machines,
and produced full-automatic single-axis winding machines and full-automatic
six-axis winding machines. This kind of machine is mainly suitable for the
following products: electronic anti-counterfeiting label, ID, IC and all kinds
of magnetic induction card, mobile phone speaker, earpiece, computer speaker,
receiver, earphone, microphone, etc. The electronic components produced by such
machines also involve electronics, machinery, medicine, automobiles and other
industries.
More details.
2008 Year
Company establishment
100 +
Number of employees
10000 ㎡
Floor Area
800 +
Partners
Application areas
At the beginning of 2008, we began to develop full-automatic winding machines,
and produced full-automatic single-axis winding machines and full-automatic
six-axis winding machines. This kind of machine is mainly suitable for the
following products: electronic anti-counterfeiting label, ID, IC and all kinds
of magnetic induction card, mobile phone speaker, earpiece, computer speaker,
receiver, earphone, microphone, etc. The electronic components produced by such
machines also involve electronics, machinery, medicine, automobiles and other
industries.
Digital Electronics
At the beginning of 2008, we began to develop full-automatic winding machines,
and produced full-automatic single-axis winding machines and full-automatic
six-axis winding machines. This kind of machine is mainly suitable for the
following products: electronic anti-counterfeiting label, ID, IC and all kinds
of magnetic induction card, mobile phone speaker, earpiece, computer speaker,
receiver, earphone, microphone, etc. The electronic components produced by such
machines also involve electronics, machinery, medicine, automobiles and other
industries.
Mechanical manufacturing
At the beginning of 2008, we began to develop full-automatic winding machines,
and produced full-automatic single-axis winding machines and full-automatic
six-axis winding machines. This kind of machine is mainly suitable for the
following products: electronic anti-counterfeiting label, ID, IC and all kinds
of magnetic induction card, mobile phone speaker, earpiece, computer speaker,
receiver, earphone, microphone, etc. The electronic components produced by such
machines also involve electronics, machinery, medicine, automobiles and other
industries.
Medical Devices
At the beginning of 2008, we began to develop full-automatic winding machines,
and produced full-automatic single-axis winding machines and full-automatic
six-axis winding machines. This kind of machine is mainly suitable for the
following products: electronic anti-counterfeiting label, ID, IC and all kinds
of magnetic induction card, mobile phone speaker, earpiece, computer speaker,
receiver, earphone, microphone, etc. The electronic components produced by such
machines also involve electronics, machinery, medicine, automobiles and other
industries.
Automotive Applications
At the beginning of 2008, we began to develop full-automatic winding machines,
and produced full-automatic single-axis winding machines and full-automatic
six-axis winding machines. This kind of machine is mainly suitable for the
following products: electronic anti-counterfeiting label, ID, IC and all kinds
of magnetic induction card, mobile phone speaker, earpiece, computer speaker,
receiver, earphone, microphone, etc. The electronic components produced by such
machines also involve electronics, machinery, medicine, automobiles and other
industries.
Welcome to visit the official website of Dongguan Zhizhan Mechanical and
Electronic Technology Co., Ltd.
If you are interested in our products and services, please contact us or leave
us a message, we will be happy to serve you
Submission
Service Commitment
Serving customers is the only reason for the existence of intelligence. The
needs of customers are the driving force for our intelligence to move forward.
Customer satisfaction is the goal of intelligence.
Qualification Certification
We dialectically look at achievements and various honors in development, honor
is the name, performance and ability are real. Honor is not only a symbol of
merit and contribution, but also a recognition of our achievements by our
customers.
Learn more>
Production strength
The company has more than 30 precision machining equipment such as machining
centers, CNC engraving and milling machines, CNC wire cutting, lathes, milling
machines, precision grinders, and more than 40 design and development personnel
and senior technicians.
Learn more>
Professional Team
Relying on years of talents, technology accumulation and advanced equipment, we
have set up an experienced, professional and efficient production team, focusing
on the manufacture of mechanical processing machine tools and the production of
electronic components.
Learn more>
5 Reasons to Choose Wisdom
· advanced equipment
· Rigorous process control
· Experts and technical team
· Perfect detection system
· Strong after-sales service guarantee
News
At the beginning of 2010, according to the market demand, the company
independently developed, designed and manufactured a fully automatic alpha (a)
winding machine, which is mainly aimed at wireless charging receiving and
transmitting coils. In recent years, with the full support and help of new and
old customers, we carefully listen to the suggestions of all aspects and strive
to improve, so that the automation efficiency of the equipment is better, higher
and more stable, and the sales area is spread all over the country.
--------------------------------------------------------------------------------
Application of magnetic isolation sheet in wireless charger
As a safe, fashionable and convenient new charging method, wireless charging is
more and more favored by consumers, and is developing rapidly in the field of
consumer electronic products such as mobile phones and computers. A wireless
charger is a device that uses the principle of electromagnetic wave induction to
charge, with a coil at each of the sending and receiving ends. The 220V power
supply is changed into a sympathetic electromagnetic field, and then the
sympathetic electromagnetic field generates a sympathetic electromagnetic field,
and then the sympathetic electromagnetic field is changed into a current for
charging. When the sympathetic electromagnetic field encounters metal, it will
generate electron eddy current, which will produce skin effect on the metal,
generate heat energy on the metal, reduce the charging efficiency and waste
electric energy. Therefore, there are defects such as low charging efficiency
and large heat generation during charging. In order to improve the charging
efficiency and ensure the safety of use, the current mainstream solution is to
paste a magnetic sheet absorbing material on the back of the transmitter and
receiver coils of the wireless charger. The magnetic separator is a magnetic
sheet auxiliary material of the coils at both ends of the wireless charger. It
is a soft magnetic material sintered at constant high temperature and has high
permeability and low magnetic loss factor.
Application of magnetic isolation sheet in wireless charger
As a safe, fashionable and convenient new charging method, wireless charging is
more and more favored by consumers, and is developing rapidly in the field of
consumer electronic products such as mobile phones and computers. A wireless
charger is a device that uses the principle of electromagnetic wave induction to
charge, with a coil at each of the sending and receiving ends. The 220V power
supply is changed into a sympathetic electromagnetic field, and then the
sympathetic electromagnetic field generates a sympathetic electromagnetic field,
and then the sympathetic electromagnetic field is changed into a current for
charging. When the sympathetic electromagnetic field encounters metal, it will
generate electron eddy current, which will produce skin effect on the metal,
generate heat energy on the metal, reduce the charging efficiency and waste
electric energy. Therefore, there are defects such as low charging efficiency
and large heat generation during charging. In order to improve the charging
efficiency and ensure the safety of use, the current mainstream solution is to
paste a magnetic sheet absorbing material on the back of the transmitter and
receiver coils of the wireless charger. The magnetic separator is a magnetic
sheet auxiliary material of the coils at both ends of the wireless charger. It
is a soft magnetic material sintered at constant high temperature and has high
permeability and low magnetic loss factor.
The principle of wireless charging power supply is also based on the principle
of electromagnetic induction. The receiver feeds back the information code to
the transmitter, and the modulation method is a PING method that combines analog
and digital,
Wireless charging technology is an emerging technology in recent years, and the
application of wireless charging based on the principle of electromagnetic
induction is relatively mature. Now wireless charging technology shows great
potential in the electronic consumer market, providing a convenient solution for
charging portable electronic devices without connecting the power cord. The
wireless charging power supply of WPC Alliance is mainly popular in the market.
Its principle is also based on the principle of electromagnetic induction. The
receiver feeds back the information code to the transmitter. The modulation
method is a PING method combining analog and digital. The output power is 5W.
The main power receiving terminal is a smart phone. However, there are no
relatively mature products on the market for electronic devices that require 10W
of charging power, such as tablets.
Five standards of wireless charging
Recently, major mobile phone brands have released new wireless charging mobile
phones one after another. This wireless charging mobile phone looks more and
more high-end. However, with the widespread application of this technology, more
and more people are beginning to worry about whether the radiation of such an
indoor wireless charging installation will be very large. Regarding the harm,
this is the survival torture faced by each new technology.
The significance of millet 9 mobile phone 27W fast charging to wireless charging
industry
On February 20, 2019, Xiaomi held an unprecedented Xiaomi 9 mobile phone
conference in the gymnasium of Beijing University of Technology. At the
conference, Lei Jun announced many innovative selling points of this mobile
phone, especially the processor, camera, screen, craftsmanship, etc. With the
promotional theme of "good-looking and super-capable", the audience applauded
continuously, making this new phone popular and popular. At the press
conference, Lei Jun spent a long time introducing the innovation of Xiaomi 9
mobile phone in charging technology, especially 20W wireless fast charging,
which created a new trend of power supply technology in 2019, and released three
popular accessories on site, covering wireless charging board, vehicle-mounted
wireless charging bracket and wireless charging mobile power supply.
Welcome to visit the official website of Dongguan Zhizhan Mechanical and
Electronic Technology Co., Ltd.
If you are interested in our products and services, please contact us or leave
us a message, we will be happy to serve you
Products
Contact
--------------------------------------------------------------------------------
Company Address:
No. 4, Southwest 3rd Street, Shijie Town, Dongguan City, Guangdong Province
Tel: +86-769-8181 6280
E-mail: shaoshengyue@dgzhigan.cn
Alibaba: http://dgzg618.cn.1688.com
Web: http://www.dgzhigan.cn
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