circuit board 220v single board ZX7-200/250 welding machine motherboard 3.2 welding rod long time use

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circuit board 220v single board ZX7-200/250 welding machine motherboard 3.2 welding rod long time use

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Product Description

About Us

We are a leading manufacturer specializing in high-density multilayer printed circuit boards and specialty boards. With certifications including UL, ISO9001:2015, ISO14001:2015, CQC, IATF16949:2016, and "National Military Standard," we provide top-quality products and services. Our extensive product range includes multilayer boards, impedance boards, high-frequency boards, high TG thick copper foil boards, 5G high-speed boards, buried blind via boards, aluminum-based boards, hybrid dielectric boards, HDI, rigid-flex boards, specialty boards, and customized solutions.

Driven by technological innovation, our products are widely used in industries such as communication equipment, industrial control, automotive electronics, energy and power, medical devices, IoT, research institutions, aerospace, and defense. With over 19 years of experience, we have served over 1,000 technology innovation-oriented enterprises with rapid prototyping and mass production services. We are committed to delivering cutting-edge solutions and exceeding customer expectations in the dynamic electronics industry.

Main Products

Single Board Order Instructions

Important notes:

Please communicate with customer service before purchasing to confirm the installation holes of our board and the installation and fixing methods of the original machine shell. Contact customer service before purchasing to guide you on how to install and confirm before purchasing.
Measure the size of the original machine board before placing an order to ensure that our board can be put in. If you are not sure whether it can be used, please take a photo to confirm with customer service.
We only need a knob to adjust the current size and install it in front of the machine. You still use our one knob as you did before. If your machine has multiple knobs, the other buttons will not be used. Please be aware of this.
This single board is not compatible with your previous display. If you need a display, please purchase our package with digital display. If your machine does not have a display or does not need a display, just purchase the standard package. The standard package comes with a potentiometer and a wiring harness with an indicator light.
The size of the digital display is 45mm*26mm.
It can only be connected to 220V AC, not 380V power supply, and a single power supply is stable.
If there are any problems with installation and use after receiving the goods, please contact customer service, and do not return the goods directly, thank you!

Production Line and Equipment

Manufacturing Capability

Category		Volume Production	Sample Processing
Layer count		-	1-68L (Sample) / 64 Layer (Mass)
Max thickness		10mm (394mil)	14mm (551mil)
Min line width/space	Inner layer	2.2mil / 2.2mil	2.0mil / 2.0mil
Min line width/space	Outer layer	2.5mil / 2.5mil	2.2mil / 2.2mil
Alignment capability	Alignment with core board	±25um	±20um
Alignment capability	Inner layer alignment	±5mil	±4mil
Max copper		6Oz	30Oz
Holes size	Mechanical drilling	≥0.15mm (6mil)	≥0.1mm (4mil)
Holes size	Laser drilling	0.1mm (4mil)	0.050mm (2mil)
Max size	Unit size	850mm X 570mm	1000mm X 600mm
Max size	Panel size	1250mm X 570mm	1320mm X 600mm
Aspect ratio	Unit size	20:1	28:1
Aspect ratio	Panel size	25:1	35:1
Material	Lead-free / Halogen-free	EM827, 370HR, S1000-2, IT180A, EM825, IT158, S1000 / S1155, R1566W, EM285, TU862HF
	High-speed PCB material	Megtron6, Megtron4, Megtron7, TU872SLK, FR408HR, N4000-13 Series, MW4000, MW2000, TU933
	High-frequency PCB material	Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27
	Others	Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega, ZBC2000
Surface finished		HAL, HAL-LF, ENIG, IMMERSION TIN, OSP, IMMERSION SILVER, GOLD FINGER, Hard Gold/Soft Gold Plating
Special technology		Blind & buried holes, Via in pad, Semi-plating holes, Counterbore, Step mounting holes, Drill Mixed RF PCB, Busbar PCB

Quality Assurance

Consciousness of making each product a high-quality product by strictly following the quality management system.
Based on ISO 9001, ISO 14001, IATF16949, RoHS, REACH, UL, CQC etc. quality management systems. Simultaneously running IATF 16949.
Method of involving all staff in the entire process control.
Objective and confidence of ensuring 100% quality.
Shipping acceptance criteria: Customer requirements, IPC standards.
Assisting customers in developing quality standards cooperating with customer experiments to improve product performance.

Laboratory Capabilities

Purchase Notice

Actual conditions are subject to confirmation with customer service.

✦ Regarding Returns and Exchanges

As PCBs are custom products, returns are not supported. For quality issues, please contact customer service for a refund or replacement, but we do not bear any losses or costs beyond the product value. Delays in delivery due to force majeure factors such as power outages or water supply interruptions will not be compensated.

✦ Regarding Orders

If there are any issues or special instructions, please communicate directly with customer service for confirmation. Do not leave messages, as we will not be responsible for any missed messages. Before and after payment, please confirm the process, quantity, and layers with customer service. Problems that arise after production or shipment will not be eligible for refunds. Since this product requires a high level of expertise, if the purchasing personnel are not knowledgeable, please confirm with your engineer or customer service. We will not be responsible for any issues caused by the customer's lack of understanding.

✦ Delivery Time Calculation

Orders placed before 17:00 are considered as placed on the same day; orders placed after 17:00 are considered as placed the next day. "24-hour delivery" refers to one business day, not 24 calendar hours. The delivery time provided by customer service and on the page does not include Sundays or holidays.

✦ Ordering Process

Green solder mask, white silkscreen, 1.6mm board thickness, HASL, 1oz copper thickness, vias with solder mask, line width/spacing 0.2mm, vias above 0.3mm. The Gerber format is used according to the provided files. (The quotation is based on standard processes; please inform customer service of any special process requirements for a new quotation.)

Packing & Shipping

Shipping Standards

We ship PCB orders with the following options:

Air Shipping (UPS, DHL, TNT, CTS, and FedEx)
Railway Shipping
Seaborne Freight
Customer-Designated Shipping Methods

Layer	Sample Shortest Lead Time	Sample Standard Lead Time	Mass Production Lead Time
2 layer	24 h	3 days	6-7 days
4 layer	36 h	5 days	8-10 days
6 layer	48 h	5 days	8-12 days
8 layer	72 h	5 days	9-12 days
10 layer	4 days	7 days	14 days
12 layer	4 days	7 days	16 days
14 layer	5 days	8 days	16 days
16 layer	5 days	9 days	18 days
18 layer	7 days	10 days	18 days
20 layer and above	To be negotiated	To be negotiated	To be negotiated

High Efficiency Team

Professional Engineering Team

24h technical support
24h Gerber files handling
Complete EQ within 4-8 hours
Support for up to 400 new project engineering reviews

Accepted CAD/CAM Gerber File Formats

RS-274-X RS-274-D CAD DXP Protel 99 SE PADS GC-CAM

Professional Manufacturing Team

All manufacturing processes running 24 hours
Monthly production of more than 10K high-mix part numbers
More than 100 QTA (Quick Turn Around) orders handled daily
One-step service from prototype to mass production

Efficient Order Operation Center

24 hours quick response for overall support
4 hours quick response for quotation requests

Certifications

Frequently Asked Questions

What types of PCB materials do you support?

We support a wide range of materials including high-frequency options (Rogers, CLTE, Genclad, FastRise27), high-speed options (Megtron6, Megtron4, Megtron7, N4000 series), lead-free/halogen-free options, and others like Polyimide, LCP, BT, and Fradflex.

What is your maximum capability for layers and thickness?

We can process samples up to 68 layers and mass production up to 64 layers. Our maximum board thickness is 10mm for volume runs and up to 14mm for prototype processing.

What CAD and CAM file formats do you accept?

We accept standard Gerber file formats (RS-274-X and RS-274-D), as well as project files from CAD, DXP, Protel 99 SE, PADS, and GC-CAM.

Can custom PCB orders be returned or exchanged?

Because PCBs are highly customized products, standard returns are not supported. However, if there are quality issues, you can contact customer service to arrange for a refund or replacement.

What are the standard lead times for sample and mass production?

For standard 2-layer PCBs, the shortest sample lead time is 24 hours, with 3 days standard. Mass production typically takes 6 to 7 days. Higher-layer boards require longer times (e.g., 8-layer samples take about 72 hours, and 9-12 days for mass production).

What quality standards and certifications do you comply with?

Our manufacturing strictly follows global quality standards and is certified under ISO 9001:2015, ISO 14001:2015, IATF16949:2016, RoHS, REACH, UL, CQC, and "National Military Standard" systems.