Printed Circuit Board (PCB) Sprayer Machine – Instructions
Instructions to build can be found at
This video outlines how to operate the machine.

Procedure For Running PCB Machine
1) Check all tubing and connections for any leaks, ruptures or loose connections.
2) Insert water hose into quick connect.
3) Insert drain tube into drain line and place other end into bucket or other drain source.
4) Carefully pour etchant solution into tank.
5) Attach copper plates to be etched onto the PCB Holder.
6) Insert PCB Holder into tank.
7) Plug in Machine with GFCI adapter to outlet.
8) Turn on main power supply,
9) Turn on heater and set temperature set point on thermometer between 85-90 degrees
10) When temperature is reached, set timer to about 2 minutes (depends on your machine and thickness of copper) and turn on etchant pump.
11) Once timer is complete and copper is gone, turn off pump, move PCB holder into water tank, and turn on cleaning tank water.
12) After about 3 minutes, turn off water, remove PCB and either continue to cleanup (step 13) or etch more boards (step 10).
13) Turn off heater.
14) Close pump return valve. Place drain hose in etchant container and open etchant drain valve and put hose back in drain bucket once complete.
15) Turn on etchant tank and cleaning tank water and open all valves. Once enough water has accumulated (may need to close etchant valve), run some water through the pump to clean out any remaining etchant.
16) Once tank has been flushed for a few minutes, turn off power and remove all remaning water.


Изготовление печатных плат фоторезистом, двусторонняя плата за 15 минут

Видеоурок: изготовление высококачественных двусторонних печатных плат в домашних условиях с использованием пленочного фоторезиста. Для людей с ограниченными
возможностями имеются текстовые пояснения.


PCB manufacturer in Russia


Resonit Ltd. is a endlessly expanding and progressing company founded in 1997 by MIET grads.

The Enterprise makes a speciality of fabricating printed circuit boards (PCB) (from single PCBs and small-quantity urgent production – to delivery of large batches), PCB assembly, sales of supplies for PCB production and assembly, contract manufacture of products for electronics manufacturing.

Our Business is in a position of satisfying orders on manufacture of PCBs of any complexity both of superior quality and in time. Additionally, we do not have any constraints either on the product sophistication or the maximum dimensions of the order. Responding to your order, we can offer you a couple of variants of PCB manufacture: from uncomplicated and low-priced to innovative PCBs. Incredibly veteran authorities team is preparing to give you consultation services on any subject in connection with PCB production technologies and PCB assembly.

Nowadays the company hires in excess of 300 persons doing work in manufacturing areas and office spaces. To deliver practical services to buyers all over Russia, we have launched subsidiaries in S.Petersberg, Ekaterinburg, and representative offices in cities everywhere in Russian federation: Voronesh. Izhevsk, Krasnodar, Nizhny Novgorod, Perm, Saratov and Ufa. In the past years, the Enterprise shows a continuing 30-40% increase in orders. Over the prior years, in excess of 5,000 Russia’s companies from Sakhalin to Kaliningrad turned out to be our clients.

Electroconnect ltd

Our Circuit Board plant “Electroconnect” ltd, located in Novosibirsk, is among the largest manufacturers that are specialized in urgent and standard Circuit Board production throughout the Russia .

We are able to offer you production from single Circuit Board to regular huge PCB batches. Our large technology range afford us to make either one layer Circuit Board or multilayer Circuit Board (as many as 10 layers plus more) of an fine quality and high standards. Our manufacturing ability afford us to achieve your order in two days after we have finished the count. However, you can even decide on another terms among established. We’ll guarantee that after delivery of your order your will realize the quality of our production as well as our technical service, efficiency and high level of collaboration.

Our indivisible service package include Circuit Board production, packing list and Circuit Board assembly, ISO 9001-2001 quality management system, costless delivery service all around Russia, technical support, professional advisory service, which is consistently accessible to each of our clients.

The major features of our corporation are high efficiency and perfect quality of execution. Our triumph is founded on adopting the latest technological trends and also on the background of our stable, cooperative and professional personal.

Above 2000 of customers in Russia, 4000 square meters of our own manufacturing areas in Novosibirsk and representative offices in St. Petersburg , Moscow, Rostov-na-Donu, Perm, Ekaterinburg ‘ this is “Electroconnect’ ltd today.

In keeping with

2017 Most up-to-date PCB Sector Reports

PCB industry is one of the fastest developing industries in the world since most of the current day electronic devices is PCB-driven. Based on the Q4 2016 trends, the sales of PCB in the United States has expanded. This particular article offers some interesting observations into the arena of PCB industry by studying the expansion trends, prospective buyers, and forecast report.

Product based investigation of PCB industry

1-2 sided
4-6 low
8-16 mid
18+ high
Micro via (HDI)

According to different market analysis reports, there is a high demand for 4-6 layer PCB types. This is a consequence of their growing use in devices like resistors, embedded capacitors and transistors. Moreover, with the introduction in technology new PCB’s for example, RoHS / lead free PCB’s have appear in the market changing the face of electronic devices sector. The PCB market is expected to grow with the CAGR (Compound Annual Growth Rate) of 4% against the last Q4 2016, trend which witnessed severe downside. Some frequent PCB products leading the electronic devices market are:

Usage based investigation of PCB sector

In terms of the largest income contributor for the PCB industry, the networking and communication sector leads by contributing a 30% boost in the PCB earnings. Plus, the aerospace and defense industries have in addition began utilizing PCB technologies. This is the listing of PCB market ranking in terms of applications.

Electronic Devices
Home PC / Side-line Items
Industrial Electronic products

2017 Most current Researching The Market and Tendencies

According to the “Global PCB Business Report“, PCB market was evaluated at greater than $3.4 billion dollars in the Q4 2016, with the industry prediction indicating a 10 per-cent improvement in 2017. American region consists 5Per cent of entire $60 billion global PCB market. This market research analysis focuses on the vital figures and thorough study of the PCB industries throughout the American region. Some key points recruited in the report are:

::Offshoring Affect: Because of the move of diverse electronics industries and manufacturing facilities to 3rd world regions, there has been a major downslide in the American PCB industry. This has contributed to a pulling in the PCB manufacturing factories in the U . s . area.

::Resurgence of PCB sector: Lots of markets including communications, defense, and industrial electronics industries are nevertheless relying on the PCB field. The PCB industry still stays the strategic driver for many advanced automation and process control gear. With the resurrection of the gas and oil field, which depends upon PCB driven gear, the PCB industry is presently experiencing a rebirth in the American region.

In the event that you are in search of PCB for your use, you ought to consider a manufacturer with a rich industry experience including MOKO is the sort of highly regarded manufacturer and dealer of PCB in China. The company has persistently provided their clients with superior quality circuit boards that rank with regards to speed and general performance.

Al PCB Board Manufacturing Plant Positioned in China Mainland

Interview with SZ PCB Expo Organiser

Please watch: “CMA Strategic Management Accounting Review”

Al PCB Board Manufacturing Plant Positioned in China Mainland


YingStar Technology

Based on

To extensively offer our clients professional services with shortest time and least expensive price, YingStar possesses its own Electronic Circuit Board manufacturing facility (founded in The year 2002, positioned in MeiZhou City, GuangDong ), Electronic Circuit Board assemblage factory (built up in 2006, positioned in Bao’ An district, Shenzhen City) and Electronic Circuit Board design crews. YingStar provides one-stop services that range from Electronic Circuit Board design, prototyping to mass Electronic Circuit Board assemblage production. And when you’ve placed volume order to YingStar and your design is brand new and have to be enhanced or changed in the realistic application, our proficient technical engineers can provide you the tough support free of asking for any other dollars.

More competitve Cost

YingStar on a regular basis provide about 5000 common components from excellent makers and always work with the well-known electronic components vendors for instance DigiKey, Mouser, Element14, Arrow, Avnet, Maxim as well as Future Electronics to guarantee our supply chain system is smooth and satisfy both the urgent needs and common demands with shortest lead-time and competing price.

On-time Delivery

We’re able to perform the prompt delivery and cut short consumers’ wait time, simply because:
1, We on a regular basis store close to 5000 commonly used components;
2, We have possibly the most experienced purchasing team and cooperate with world renowned electronic components vendors;
3, We possess our own Electronic Circuit Board and PCB assemblage manufacturing facility;
4, We possess our own design group who can assist consumers to clear up the sophisticated technical issues.

Quality Assurance

We ensure that all the items we produced are 100% qualified and have at the least 12 month warranty time period, but the precondition is that all the components of the products are supplied by us (including Electronic Circuit Board, electronic components and assemblage work). And for those products just partially services furnished by us, we’re only in charge of the liability of the services provided by us.


We treat your whole information as very secret and make every effort to protect your intellectual property (IP) rights.

The confidentiality of your information is secured with the below means and processes.

Accredited access only: To outer users, only authenticated users have access to information that he/she is authorized to view. To inside users, access of information is on a need-to-know basis. Your information are compartmentalized and related to number IDs. As an example, our production technicians who is going to look at design files can only see project and customer IDs; our delivery will never show billing details; and our accounting won’t watch design files.

Security review: We execute regular security analysis to retain our security requirements.

Erradication of information: We will get rid of any specific information when required.

Communicate with Us

Shenzhen YingStar Electronics Co., Ltd
Phone: 0086-755-27808878
Fax: 0086-755-27316461
Office Location: 302, Jin Li Hua Mansion, Gong Yuan Road, Bao’An 31 District, Shenzhen City, China Local Zipcode:518101
Factory Location:
6th floor, 2nd Building, Zhuguang East Road, Chuangxin Technology Park, Xinli Town, Nanshan District, Shenzhen, China


Shenzhen Dashunchang Electronic Co., Ltd – Specialized PCBA Manufacturer

As outlined by:

PCBA Manufacturer in Shenzhen Since The Year 2012

Shenzhen Dashunchang Electronic Co., Ltd, a electronic enterprise devoted to single-sided PCB, double-sided PCB and multi-layer PCB , began in The year 2002, dedicated to speedy PCBA and volume production. Our chief products are CEM-3, FR4 and aluminum PCB, and so on. As being the leading PCBA manufacturer, our daily prototype capability is higher than 3,000 models. Our shoppers can certainly keep an eye on their orders anytime in our PCB Online Quote System, like placing order on the internet, taking a look at delivery info, keeping an eye on shippment timetable, and many others. Dashunchang consistently concentrate on presenting buyers with all types of gratifying technical support, emphasize staff members training and advocated people-oriented notion . Hence, we pick up the popularity and positive reviews of a large number of shoppers from home and internationally

We have 600 energetic, qualified staff members, and 60 administrator personnel and engineers. We own a good number of state-of-the-art automatic production lines and testing hardware. Our boards are primarily utilized in professions for example , telecoms products, industrial power source, instrumentation, video recording, industrial controlling, LED, security, TV box, digital audio, electronic toys, conversion board, and many others. We are self-confident to be the best , most experienced and most respected PCBA manufacturer in Shenzhen.

Summary Historical past:

The fall of 2002, Dashunchang Electronic was set up in Shenzhen.
December 2006, Was the winner of “Shenzhen Outstanding Corporations Honor”, and likewise obtained UL and ISO credentials.
June 2010, Utterly disused old fashioned operating manner, Fully made it possible for shopper to benefit from self-service platform: placing orders, verifying on the internet, supervising progress, and many others, turn-key service.
October 2011, Updated devices, Started utilizing foreign automated lines and dry film processes, increased 200 pcs testing facilities and offer entirely free testing service for all the prototypes.
Feb 2013, the daily prototype capability is at least 3,000 models.

Communicate with Us

Internet marketing work group:
No.2713 NanGuangJieJia Building, NO.3037 Shennanzhong Road, Shenzhen City, China

Production line:
24th Building, North Yongfa Technology and science Park, Heyi Village, Shajing Town, Shenzhen City

Telephone: +0086-755-33557673
Fax: +0086-755-83353824
Email: sales1[at] / sales2 [at]


MOKO Tech Limited

We Provide a Full Range of Printed Circuit Board Choices to Match Each of your PCB Needs.

Moko Tech Limited created in 2001, centered at Shenzhen, China. has specialized in electronic circuit board fabricating plus electronic circuit board assembly, headquartered in Shenzhen, China. We are dedicated to manufacturing single-sided , double-sided and multilayer board, to a maximum of 18 layers. What’s more, we can allow components purchase and turnkey electronic circuit board assembly service.

With above a decade in the field of electronic circuit board prototype and fab, we’re focused upon meeting the goals of our clients coming from many industries with regards to quality level, transport, expense and all other request(s). Being among the most experienced electronic circuit board producers in China, we have confidence to become your right business partners .

In Shenzhen, we’re privileged as the great supplier for a good number of companies worldwide. We can supply all types of services including electronic circuit board fabricating and electronic circuit board assembly for from prototype orders through batch orders.

For electronic circuit board assy, working with 8 high-speed SMT assy lines brought in from Japan Yamaha and Sony, we do our best to satisfy our consumers’ demands.

One-stop Service: Over Printed Circuit Board Fabrication

Our grown competence in printed circuit boards is not merely restricted to electronic circuit board fabricating but consists of just about all involved services for example electronic circuit board design & layout and electronic circuit board assembly. Our skilled design professionals can make it easier to realize economical perfection in your multi-layer layout or we are able to design your circuit from scratch: from a easy double-sided board to challenging rigid-flex PCB applications. In 2012, our subcompany – Shenzhen Eastwin Trading Limited built as a way to grow global Business.

We have our 25,000 sq. feet cutting edge manufacturing facility to give the quality superiority you need…

We’ve got the ISO9001:2000, ISO14001, UL along with ROHS accreditations. At this moment our electronic circuit board quantity gets to One thousand square meters daily, and as for electronic circuit board assembly can realize 100 mil units per 30 days.

We sincerely reckon that our superb service and experience will completely contend with your demands. Loyalty and innovation are the power that determine our triumph. We are the best alternative for your situation.

To get more detailed services, more credits, or freely available samples feel free to MOKO Tech Limited
Telphone: 86-75523573370
Fax: 86-75523573370-808
Email Address:
Location : 4F,Buidling #2,Guanghui Science Park,Minqing Rd, Longhua Town, Shenzhen City, China
Zipcode: 518109



YuCha Electronics Co.,Limited

YuCha Electronics Co.,Limited , a main Electronic Board producer and Electronic Board Assembly business featuring outstanding Printed Circuit Board Assembly. Moved its PCBA manufacturing facility from Taiwan to DongGuan City in 1999, focusing chiefly on Electronic Board Assembly & Electronic Board fabrication, and have our own Electronic Board Fabrication lines. Yucha has 25 years of electronic experience with Made to order Electronic Board Fabrication, our company is always working on making improvements to Electronic Board Assembly and PCBA soldering technologies, engineers attain knowledge with us mutually.

Particularly we ought to say thank you to large companies for instance Samsung, Sony and so on, that gave us chances to offer Electronic Board Fabrication and Printed Circuit Board Assembly services for them. As we reckon that, technologies are the only way to obtain the faith of our consumers.

Either the products are on design phase, or mass production cycle, a comprehensive Electronic Board design services can be supplied to our buyers .Leading-edge equipments, skilled techs and rigid quality system confirm that our products meet the quality criteria of international clients.

We think that, by means of our loaded knowledge and qualified sales force, our rapid treatment, assurance of satisfaction and affordable pricing will make us your first selection.

Anytime soon, we’ll benefit from even higher technical benchmarks and significantly greater production volume by means of your support! Please enquire us now!

Reach Out to Us

Contact Tel: +86-755-2321 9404
Fax: +86-755-2807 0974
Email Address: sales1 [at]
Addr.: Building Number3, Dongfang Science And Technology Park, Shanghenglang, Tongsheng Community, Dalang St, Shenzhen City China(Mainland)
Skype ID: joe.hj1

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