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heavy heavy copper pcb manufacturers pcb conductor for device

heavy heavy copper pcb manufacturers pcb conductor for device
  • heavy heavy copper pcb manufacturers pcb conductor for device
  • heavy heavy copper pcb manufacturers pcb conductor for device
  • heavy heavy copper pcb manufacturers pcb conductor for device
  • heavy heavy copper pcb manufacturers pcb conductor for device
  • heavy heavy copper pcb manufacturers pcb conductor for device
  • heavy heavy copper pcb manufacturers pcb conductor for device
  • heavy heavy copper pcb manufacturers pcb conductor for device

heavy heavy copper pcb manufacturers pcb conductor for device

The aspect ratio of Rocket PCB heavy copper pcb manufacturers is not limited to 1.78 of a standard 16x9 HDTV. A 2.35 screen is a popular screen size, and 1.85 is an alternative. Other aspect ratios are also available. This product is characterized by its high insulation grade
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About our product

Making process control of thick copper board


Drilling aperture

Due to the need to go through two copper plating, the finished product aperture needs to be compensated accordingly

After two times copper plating need to complete the outer layer pattern, soldermask, silkscreen and other processes, so the Pin hole has the corresponding control

 

1, Design of first registration pin hole 3.175mm, ensure the accuracy of the first outer layer

2, Design second time of pin holes, due to after two copper plating the pin hole diameter is smaller, so the original design need to do the corresponding compensation, this pin hole directly affect two times of the outer layer, soldermask, silkscreen registration accuracy

 

First time soldermask control

 

1, Base material position filling ink, guarantee smooth with copper surface

2, Nail bed making, try to print both sides of soldermask at the same time

3, Block Point Network production, requires 36T mesh yarn

4, Printing ink viscosity ≥300dpa.s, ensure that the substrate and copper surface high difference can fill

5, Pre-baked, after printing static 2H or more

6, Contraposition Wash the remaining ink off the line on the development line, line open window unilateral shrinkage 2-3mil to ensure the accuracy of the position

7, After-baking, segmented baking, to ensure that the substrate position of the ink completely cured

 

Second time copper Plating

 

Rough treatment of board surface before drilling and plating, drilling electroplating is the same as double board process , copper plating time 20min , turn off the grinding brush after first time copper plating

 

Second time outer layer pattern

 

Pre-treatment turn off the grinding brush, only over pickling, to prevent the substrate bit copper skin wrinkle, to prevent the film from wrinkling resulting in second graphics seepage plating.



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PRODUCT ADVANTAGES
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YIELD ADVANTAGES
  

> Our factories have invested heavily in importing advanced production facilities from abroad. Such as Burkle laminator, Mitsubishi laser drill, Hitachi mechanical drill, Japan screen automatic exposure machine, LDI, AOI etc, highly automated manufacturing. With a monthly output of up to 250,000 square meters.

> Our suppliers have formed a complete production process, become more professional, modern and large-scale, and signed long-term strategic cooperation agreements with well-known enterprises at home and abroad.

> Under the system of ISO 9001, ISO 14001, ISO/TS16949, OHSAS 18001, ISO/IEC27001, UL, SGS and RoHS, we have guaranteed our excellent quality and leading market position with strong technical development momentum. We also adhere to the 5S method, lean and Six Sigma quality system.

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TECHNICAL ADVANTAGES
  

> We provide real-time and in-depth technical support. We offer the most effective and flexible solution for you. Such as high speed, large capacity, high frequency, mixed pressure (hybrid structure), heat dissipation metal base solutions.

> Free DRC and DFM. Elite engineers with years of experience provide you with free and comprehensive engineering review and support.

> Rapid feedback on the layout, build-up, panels, impedance, material selection, design rules, manufacturability, costs of different solutions, use of micro vias, gold plating, special laminates and other engineering questions. When providing innovative solutions for our customers'products, we always consider maximizing the benefits for our customers.

Rocket provides industry-leading support to our customers,we are more willing to help customers grow with us.


Advanced Product and Advanced Technology 

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SERVICE ADVANTAGES
  

> Quotation for standard projects within 2 hours, quick 24 hours PCB prototype making.

> Multiple different product lines meet the requests of fast delivery of small batches and multi-variety prototyping and mass production.

> Expedited production line for prototyping double-sided PCB up to 24 hours, 4 layers 48 hours, 6 layers 72 hours etc.

> Mass production of double-sided PCB 5-6 days lead time, multi-layer PCB 7-9 days for standard boards.

> DHL, FedEx, TNT, UPS Express, fully meet the customer's rapid turnover requirements, punctual delivery rate of more than 99%.


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PRODUCT ADVANTAGES


> Dozens of tests such as open/short circuit testing( ET test), AOI, X-ray, impedance testing, solderability testing, thermal shock testing, metallographic micro-slicing analysis, halogen-free testing, etc. 100% outgoing pass rate.

> Provide 1-64 layers of different thickness, different materials, different processes of product customization, of which the CCL using A-class raw materials, high quality assurance.

> Unlimited PCB capabilities,we provide various and advanced technology PCBs include rigid, FPC, rigid-flex, metal core, microwave/RF, HDI, any layer, heavy copper, large-size, embedded, LED, backplane, ceramic substrate, IC substrate, high-frequency, high-density and high-performance PCB.

> Eight major surface treatment technology and high-quality ink printing, beautiful and reliable.



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PRODUCT APPLICATIONS
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Consumer electronics
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Automotive electronics
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Communications
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Energy
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Industrial & Instrumentation
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IOT/Smart Home
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Medical electronics
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Security Industry



Extensive tests for Rocket PCB heavy copper pcb manufacturers have been conducted. It has been tested in terms of flex and fatigue, cushioning and shock absorption, perforation, and biomechanical comfort. This product can be controlled from a long-distance
Rocket PCB heavy copper pcb manufacturers is inspected in a strict manner. Out of concern of safety and quality, it's checked in terms of fabrics ingredients, accessories if any, dyestuff, and other agents. With a special Dell design, its operation noise is far below the national standard
There are careful material selections in Rocket PCB heavy copper pcb manufacturers manufacture. The materials are selected mainly in consideration of the force exerted on the element and the production cost. With a special Dell design, its operation noise is far below the national standard
Rocket PCB heavy copper pcb manufacturers is tested in terms of performance and manufacturing quality. It has passed various tests, such as anti-bacterial testing, temperature resistance, colorfastness, tensile strength, and wear resistance. Its main insulation materials adopt DuPont NOMEX paper of the United States, which features the desired safety
Rocket PCB heavy copper pcb manufacturers goes through reasonable designing. Human factors data such as ergonomics, anthropometrics, and proxemics are well applied in the design phase. Equipped with an advanced temperature protection control system, it features a reliable operation
The product can run under extreme conditions. All its components and the electrode leader are inflicted with a certain electric pressure to test its voltage resistance and insulation performance. The product has a wide range of voltage regulation
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