Guangzhou Hedy Industrial Automation Company is a subsidiary of Hedy Group. Guangzhou Hedy Industrial Co., Ltd. is a research and development, manufacturing and sales of products for the professional control and transmission equipment suppliers. Group is a diversified group of companies, now has a number of subsidiaries, involved in the industry includes industrial automation, IT, electronics, real estate, hotels....

1. 广州七喜工控科技有限公司广州七喜工控科技有限公司
HDIAC
高品质
High Quality
广州七喜工控科技有限公司
HEDY Industrial Automation Control(HDIAC)

2. 广州七喜工控科技有限公司广州七喜工控科技有限公司 7 NO.1 In China
1、Only brand who can successfully into EU market；
2、China only one brand with UL certification；
3、First company who promises for replacing complete
drives for service ；
4、First company who test drives with 100% full
current full load and withstand tests.)；
5、Only one company who adopt automated quality
control systems which supervise all process ；
6、Only one company who make micro design for IGBT；
7、Only one company who provide international
IT standard SELV PC accessory for drives

3. 广州七喜工控科技有限公司广州七喜工控科技有限公司
• Investment by HEDY GROUP
• 2010 Establishment
• Capital :6 Million USD
• Actual capital 15MillionUSD
Company profile

4. 广州七喜工控科技有限公司广州七喜工控科技有限公司
研发设计是基础
R&D is the basis
HDIAC
高品质的关键
Three key issues of High Quality
制造过程是保证
Manufacturing Process is insure
公司运作是前提
Operating Organization is the premise

5. 广州七喜工控科技有限公司广州七喜工控科技有限公司 HEDY ORGANIZATION
Company
Finance
Administration
E
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D
C
N
R
D
S
A
L
E
S
M
a
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u
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p
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VFD Drives
Drivs
PLC
Servo
Others
Ma
na
ge
me
nt
U
S
E
R

6. 广州七喜工控科技有限公司广州七喜工控科技有限公司
HDIAC R&D Team
1、超过70人的专业团队
A professional team which has over 70 engineers
骨干人员均来自Emerson、CT、华为和高校院所，具有20多年的变
频器开发经验和积累,研发团队成员研究生学历人员占比为20%，本
科学历占比为78%，大专学历占比2%。
Key engineers are from Emerson,CT, Huawei and other Research
Centers, some of them have about 20 years of Drive R&D experience
2、基于一流开发平台的国际开发团队
Base on first level R&D platform, an International team
设有欧洲研发中心
There’s a R&D center in Europe
People is key element！

7. 广州七喜工控科技有限公司广州七喜工控科技有限公司
HDIAC R&D Structure
研发总监
R&D director
软件
Software
硬件
Hardware
结构设计
MCAD
PCB设计
ECAD
测试与维护
Test & Sustain
专家组
Specialist
Group
欧洲研发中心
Europe R&D
centre

8. 广州七喜工控科技有限公司广州七喜工控科技有限公司 HDIAC R&D Tech Platform
HDIAC Possess world-class RD platform
1、Board design:ECAD design platform-Mentor,Network design constraint Netclass(set
network width and distance)
shematic diagram interdesign with PCB to a perfect extent with complete serious
checking function

9. 广州七喜工控科技有限公司广州七喜工控科技有限公司
HDIAC R&D Tech Platform
Line voltage
wave
Motor rator current
3.1 structure design：heat simulation platform-
Flotherm
3.2 structure design:mechanical stress simulation platform-Ansys：
2、Circuit design：simulation platform-Matlab

10. 广州七喜工控科技有限公司广州七喜工控科技有限公司 HDIAC R&D Tech Platform
结温算法Heat model
calculation
IGBT Dynamic Junction
Temperature
6.1software design：professional software testing
platform——high performance embeded programming environment
Support C/C++main programming
languages
Professional software
simulation platform
4、power module design platform-heat model design
5、Power Electronics design-IGBT Pulse Test

11. 广州七喜工控科技有限公司广州七喜工控科技有限公司 HDIAC R&D Tech Platform
6.3 software design：Database code made function：
6.2 software design：powerful function:Simulink-
MotorConrol simulation platform：
6.4software design：useful software
development tool：

12. 广州七喜工控科技有限公司广州七喜工控科技有限公司
HDIAC R&D Tech Platform
完备、先进的仪器设备/ Advanced Instruments and Equipments
thermal imaging system programming
integrated testing
system
Programming
temperature box
Programming high
voltage insulator
current gun and high
voltage probe
various oscillographsignal generator
Datalog heat analyzerPM3000 power analyzer
signla analyzer

13. 广州七喜工控科技有限公司广州七喜工控科技有限公司 HDIAC R&D Tech Platform
专业的EMC、安规/ Professional EMC& Safety
AC Source ESD TesterSurge EFTNoise coupler
Safety instruments8KV high voltage probe systems

14. 广州七喜工控科技有限公司广州七喜工控科技有限公司
HDIAC R&D Tech Platform
绿色研发-Green R&D: Regenerative load
75KW~400KW DC RG load
2.2KW~37KW AC-AC motor
group
4KW ~37KW AC RG load
45KW~400KW AC-DC motor
group
800Hz high
speed motor

15. 广州七喜工控科技有限公司广州七喜工控科技有限公司
HDIAC Supply Chain Structure
供应链总监
director
车间
Workcell
质量、工艺
Quality &Process
采购、计划
Plan & Purchase
测试、维修
Test & Repair
物流
Logistic

16. 广州七喜工控科技有限公司广州七喜工控科技有限公司 Certificate and quality control

17. 广州七喜工控科技有限公司广州七喜工控科技有限公司广州七喜工控科技有限公司
Process control
01.PCB A
02.QC check
03.IQC 05.PCBA repair weld 06.FOB
07. Three paints hearting
.
13.Middle shell installing
12.Power cards
11.Check IGBT installing 10.Heat sink assemble 09.DSP weld 08.PCB seperate
15 .control card 17.keypad 18.High voltage testing
21.packing 20.Aged test 19.Drives test
Manafacturing process flow（HD700 as example）
14 control card testing 16 keypad board testing
04 open bar codebarcode basis
SFC system
guide

18. 广州七喜工控科技有限公司广州七喜工控科技有限公司
01.工单配置
Work Order
Configuration
02.FOB测试
FOB Test
03 .控制板组装
(与功率板绑定
Control Board Assy
(Link power board)
05.Flash测试
Flash Test
08.产品包装
Packing
07.老化测试
Soak Test
06.DT 测试
Drive Test
(注：所有FAIL的工位需修理重测PASS后方可进入下工序）
02.1 控制板测试
Control Board Test
02.2 键盘板测试
Key Board Test
09.产品出货
Shipping
PASS
PASS
PASS
PASS
PASS PASS
PASS
PASS
PASS
04 .键盘板组装
(与控制板绑定）
Key board Assy
(Link Control Board
按照条码
扫描跟踪
执行
Track by
barcode
七喜工控SFC (Shop Flow Control) 现场管理系统
 严格控制产品按流程执行，防漏防错
Process flow controlled by Systems ,error-proof
 快速收集统计现场相关数据
（产量，良率等）以便即时跟进，提高
质量管控能力
Quick collect and make statistics, timely follow up and
control quality
 售后产品追溯，如加工历史，
资源使用情况
Traceability check after sale, such as tracking of
manufacturing history, resource allocation, etc.
SFC system

19. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
PCBA- 贴片&波峰焊/SMT and Wavesolder
图1
图 5
图 4
图 3
图2
PCB SMT PCBA Soldering
Solder
paste
SMT
re-flow
oven
DIP
testin
g
testin
g 图 6
Wave
soldering

20. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Products quality control systems
1.Log on SFC system，
2.Set producing order
3.SFC system print
relevant bar code
picture 3, 4
启动SFC系统开立工单打条码/ Start SFC System
图4
Automatic
printing bar
code
following
图1 图2
图3

21. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
PCBA的自动测试--FOB测试/ Board function test
1. Scan PCBA bar code as
Picture 1,2
2.Close clap tool and put start
Button for testing
3.Testing in process as picture 3
4.If testing pass and it will show
next step to following process
As picture 4
图1 图2
图4图3

22. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
PCBA的三防漆处理/PCBA Coating Process
Spraying guy run as per
Instruction as see picture1，2
wet film thickness gauge after
costing as pictute 3，4
After coating,PCBA,put on
drying shelves as picture 5. 6
Dry Film detector for thickness
after drying，picture7
图1 图2
图3
图5
图4
图7
图6

23. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
产品组装/ Module assembly

24. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
高压测试/ Flash Test
1.Put products in testing clap and scan bar code
2.Close clap and testing as per picture 2
3.After testing and show note of PASS，
Then print name plate and DT testing
As per picture 3
图1
图3
图2

25. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
整机测试/DT
Use scanner scan bar code. As per
Picture 1，2
Close equipment panel,put
start button and test as per picture
3
When test ok and PASS,then
Go to aging or soak toom as per
Picture 4
图2
图3
图1
图4

26. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
老化测试/aging Soak
Test
1. Start high temperature Soak equipments
For test as per picture 1
2.After aging and scanning for pass
,after pass,then to package
line to print correspondent label as per
Picture 4
3.Remove label from label machine
And stick name plate on drives as 5
图2
图4
图5
图3

27. 广州七喜工控科技有限公司广州七喜工控科技有限公司
Manufacturing process
包装/ Package
1.Open SFC systems and scan bar code on
label As per picture 1；
2. System check all manufacturing process
for all pass step and then to a final label on
Outside cartons as per picture 3
3.Put drives in package and put outside
Label on and all process is finished
图1
图3 图4
图2

28. 广州七喜工控科技有限公司广州七喜工控科技有限公司 HEDY DRIVES
通过十年努力，成为国内传动行业一流供应商。
Never stop thinking.
Never stop improving.

29. 广州七喜工控科技有限公司广州七喜工控科技有限公司
谢谢
THANKS