Dongguan Chuangwei Electronic Equipment Manufactory
ChuangWei ইলেকট্রনিক যন্ত্রপাতি কারখানা

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Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering

সাক্ষ্যদান
ভাল মানের PCB Depaneling বিক্রয়ের জন্য
ভাল মানের PCB Depaneling বিক্রয়ের জন্য
The router works fine. I would like to special thanks to you one more time for your support!

—— Ahmet

I was set up your machine one week ago. İt’s good working. Thank you for all.

—— Erdem

The machine operates well, we will purchase it again

—— Jon

The machine works very well, now we train all workers.

—— Michal

তোমার দর্শন লগ করা অনলাইন চ্যাট এখন

Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering

চীন Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering সরবরাহকারী
Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering সরবরাহকারী Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering সরবরাহকারী

বড় ইমেজ :  Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering

পণ্যের বিবরণ:

Place of Origin: Dongguang China
পরিচিতিমুলক নাম: Chuangwei
সাক্ষ্যদান: CE ISO
Model Number: CWSC-3

প্রদান:

Minimum Order Quantity: 1 set
মূল্য: Negotiable
Packaging Details: each set be packed in plywood case
Delivery Time: 1-3 days after payment confirm
Payment Terms: T/T, L/C
Supply Ability: 300 sets per month
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বিস্তারিত পণ্যের বর্ণনা
Life cycle: 20000 times Colour: Blue/ black/ grey
Condition:: New Standard OperationTemperature: 260
Maximum Operation Temperature(C): 350 Sheet Size(mm): 2440×1220

Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering

 

Used by most of our customers because of some advantages:

 

1. Faster positioning on production line

2. Low costs due to the missing of reinforced bars

3. Better volume stocking

4. Better yield with different board type on the production line

 

Surface-mount technology (SMT) is the leading factor driving higher circuit densities per square inch on PCBs. Directly attaching components and devices to the surface of circuit boards has enabled products to perform with much higher circuit speeds, allowed greater circuit density, and requires fewer external connections. These advances have greatly lowered costs, improved performance and product reliability. However, these benefits do not come without their challenges. Printing solder paste on diminishing pad sizes, placing smaller components, and reflowing entire assemblies with their varieties of termination finishes and materials are just a few of the technical challenges that process engineers face every day.

 

 

ADJUSTABLE SCREEN PRINT PICK-N-PLACE REFLOW PALLET

 

Adaptable for the Smaller PCBs designed to go through the entire SMT line, and will adapt for non-rectangular PCBs as well
Uses edge tension to secure the board in place
Fiducial orientation mark located on corner of pallet
Each pallet has rail steps on all four sides
Pallet centers the PCB and offers recognized placement of one corner for multiple pallets to maintain alignment
360-degree Fixture
This fixture allows for 360-degree rotation adjustments for optimized angle to receive the solder wave application.
This option provides the best results for minimizing bridging and opens.
45-degree Fixture
This 45-degree fixture allows 80 degrees of rotation adjustment with a lower cost adjustable as compared to the above 360-degree fixture.
This option provides the best results for minimizing bridging between pins.

 

 

Specification:

Model DurostoneCHP760 DurostoneCAS761 DurostoneCAG762
Grade Standard Anti-Static Anti-static(Optical)
Colour Blue Black Grey
Density(g/mm3) 1.85 1.85 1.85
Standard OperationTemperature 260 260 260
Maximum Operation Temperature(C) 350 350 350
Sheet Size(mm) 2440×1220 2440×1220 2440×1220
Tickness/weight(mm/kg) 3/17, 4/22 5/28, 6/33, 8/44 10/55, 12/66

 

 Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering
 

Our sales network
 
Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering

 

 

 

This estimation may be done in three ways

If a PCB is available (preferably populated) - our sales engineers can rapidly evaluate your board. 
If PCB design data is available we will process, analyse and remotely assess it. 
You can do it using the rules presented below - our customers quickly find that the above two methods are easiest.


Gerber, Excellon and other data required 

Pin Land to SMT pad clearance evaluation

The two figures below each show part of a CSWSC in plan and section views. The right hand figure shows that more clearance
is required when the connector orientation is perpendicular to the wave.

 

Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering

PTH Components Located Parallel to direction through wave

The clearance required between the pin land and SMT pad can be made quite
small, as the solder does not have to flow "under" the component pockets.

 

 

 

 

Durable PCB Solder Pallets SMT Trays For Selective Wave Soldering


 
 

PCB Design Implications - for Board Designers - or respin

 

We are often called upon by our customers to help with identifying design respin opportunities.

We will identify problem areas within a board and suggest appropriate movements of components. (Ideally before the PCB is fabricated)

However for board designers reading this, can you remember another four "rules" (to compete with the hundred other rules you have to have floating 
around in your head).

Keep large (height) SMT components away from PTH areas. 
Leave the leading and trailing areas around PTH components as clear as possible. 
DON'T put any SMT components within 3mm (0.12") of any PTH components. 
DON'T put all PTH components in line along one edge of a board - leave some space to allow us to support the masking in the centre of the board.

 

ট্যাগ:

Smt Trays,

smt pallet

যোগাযোগের ঠিকানা
Dongguan Chuangwei Electronic Equipment Manufactory

ব্যক্তি যোগাযোগ: Alan Cao

টেল: +8613922521978

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